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Best miniature circuit breakers - Buying Guide

Last Updated: 04/26/2024

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Bestselling miniature circuit breakers on Amazon

  1. Q250 50-Amp Double Pole Type QP Circuit Breaker
  2. Square D - Tandem Mini Circuit Breaker, QO, 1 Pole at 20A, 120/240VAC, 10kA, Plug in Mount, Clam Pac...
  3. Siemens Q2020 Two 20-Amp Single Pole 120-Volt Circuit Breakers, for use only where Type QT breakers ...
  4. Siemens -HI Q130 30-Amp Single Pole Type QP Circuit Breaker, Black
  5. Siemens Q260 60-Amp Double Pole Type QP Circuit Breaker, Black
  6. SIEMENS Q1515 15 Amp Duplex Circuit Breaker, Black
  7. CHTAIXI DC Miniature Circuit Breaker, 2 Pole 1000V 63 Amp Isolator for Solar PV System, Thermal Magn...
  8. Q2125 125-Amp Double Pole Type QP Circuit Breaker
  9. Chtaixi AC Miniature Circuit Breaker, 32 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Therma...
  10. Chtaixi AC Miniature Circuit Breaker, 20 Amp 120V/240V 1 Pole DIN Rail Mount Circuit Breaker, Therma...
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  #1

Q250 50-Amp Double Pole Type QP Circuit Breaker

Asin: B00002N7KX   |   Model: Q250   |   PartNumber: Q250   |   Ean: 0783643148642   |   UPC: 783643148642

Siemens Type Qp Circuit Breakers Provide Easy Plug-In Connections In Siemens Enclosures And The Time Saving Insta-Wire Feature.
Use For Overload And Short-Circuit Protection Of Your Electrical System.
Compatible With Siemens Pl And Es Series Load Centers.
10,000 Aic Interrupting Rating.

Features

  • Double pole, 50 Amp, 240V type QP Circuit Breaker
  • 10,000 AIC interrupting rating
  • Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature
  • Compatible with Siemens PL and ES series load centers
  • Use for overload and short-circuit protection of your electrical system
  • See more on Amazon...

Brand: SIEMENS   |   Manufacturer: Siemens

Dimensions: 8.00 x 5.00 x 10.00 Inches   |   Weight: 0.50 pounds

Warranty: 1 Year

Amazon Price: $9.00 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock
List Price: $27.10 | Used Price: $6.93

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  #2

Square D - Tandem Mini Circuit Breaker, QO, 1 Pole at 20A, 120/240VAC, 10kA, Plug in Mount, Clam Pack - QO2020C

Asin: B0165QA23M   |   Model: QO2020C   |   PartNumber: QO2020C   |   Ean: 0047569071966   |   UPC: 047569071966

Compatible Only With Qo Panels That Allow Tandem Breakers.
Plug-In Installation.
Trip Thermally (In An Overload Situation) Or Magnetically (Under A Short Circuit Situation).
Designed To Protect Against Overloads And Short-Circuits.

Features

  • Learn about general NEC 2020 updates, contact your local building inspector for code adoptions and details
  • Designed to protect against overloads and short-circuits
  • Compatible only with QO panels that allow tandem breakers
  • Trip thermally (in an overload situation) or magnetically (under a short circuit situation)
  • Plug-in installation
  • See more on Amazon...

Brand: Schneider Electric   |   Manufacturer: Schneider Electric

Dimensions: 3.22 x 2.91 x 0.75 Inches

Amazon Price: $34.09 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock
List Price: $47.00 | Used Price: $46.07

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  #3

Siemens Q2020 Two 20-Amp Single Pole 120-Volt Circuit Breakers, for use only where Type QT breakers are allowed

Asin: B00002N7KW   |   Model: ITEQ2020   |   PartNumber: ITEQ2020
Ean: 0094925014112, 5448095591389, 0077349370705, 7241870839298, 7535001105483, 0783643148260, 0783324968859
UPC: 783324968859, 783643148260, 077349370705, 094925014112

Compatible With Siemens Pl And Es Series Load Centers.
Space Saving.
10,000 Aic Interrupting Rating.
Thermal-Magnetic.
Accepts #14-6 Awg Cu Or #14-6 Awg Al Wire.
Use For Overload And Short-Circuit Protection Of Your Electrical System.
Ul Listed.
Easy Plug In Connections In Siemens Load Centers And Meter Combos.

Features

  • Plug in type QT, check wiring diagram on panel for acceptance
  • Easy plug in connections in Siemens load centers and meter combos
  • Compatible with Siemens PL and ES series load centers
  • Use for overload and short-circuit protection of your electrical system
  • Thermal-magnetic
  • Accepts #14-6 AWG Cu or #14-6 AWG Al wire
  • Space saving
  • 10,000 AIC interrupting rating
  • UL Listed
  • See more on Amazon...

Brand: SIEMENS   |   Manufacturer: Siemens

Dimensions: 3.00 x 3.00 x 1.00 inches   |   Weight: 0.30 Pounds

Warranty: 1 Year

Amazon Price: $10.81 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock
List Price: $26.00 | Used Price: $9.00

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  #4

Siemens -HI Q130 30-Amp Single Pole Type QP Circuit Breaker, Black

Asin: B00002N7KV   |   Model: Q130   |   PartNumber: Q130   |   Ean: 7844908492788, 0783643148215   |   UPC: 783643148215

Siemens Type Qp Circuit Breakers Provide Easy Plug-In Connections In Siemens Enclosures And The Time Saving Insta-Wire Feature.
Use For Overload And Short-Circuit Protection Of Your Electrical System.
Compatible With Siemens Pl And Es Series Load Centers.
10,000 Aic Interrupting Rating.

Features

  • Single pole, 30 Amp, 120V type QP Circuit Breaker
  • 10,000 AIC interrupting rating
  • Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature
  • Compatible with Siemens PL and ES series load centers
  • Use for overload and short-circuit protection of your electrical system
  • See more on Amazon...

Brand: SIEMENS   |   Manufacturer: Siemens

Dimensions: 3.00 x 3.00 x 1.00 Inches   |   Weight: 0.25 pounds

Warranty: 1 Year

Amazon Price: $7.28 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock
List Price: $10.00 | Used Price: $10.34

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  #5

Siemens Q260 60-Amp Double Pole Type QP Circuit Breaker, Black

Asin: B00002N7KY   |   Model: Q260   |   PartNumber: Q260   |   Ean: 0783643148659, 0783324968781   |   UPC: 783324968781, 783643148659

Siemens Type Qp Circuit Breakers Provide Easy Plug-In Connections In Siemens Enclosures And The Time Saving Insta-Wire Feature.
Use For Overload And Short-Circuit Protection Of Your Electrical System.
Compatible With Siemens Pl And Es Series Load Centers.
10,000 Aic Interrupting Rating.

Features

  • Double pole, 60 Amp, 240V type QP Circuit Breaker
  • 10,000 AIC interrupting rating
  • Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature
  • Compatible with Siemens PL and ES series load centers
  • Use for overload and short-circuit protection of your electrical system
  • See more on Amazon...

Brand: SIEMENS   |   Manufacturer: Siemens

Dimensions: 2.00 x 3.00 x 3.00 Inches   |   Weight: 0.27 Pounds

Warranty: 1 Year

Amazon Price: $9.00 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock
List Price: $22.00 | Used Price: $15.00

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  #6

SIEMENS Q1515 15 Amp Duplex Circuit Breaker, Black

Asin: B00002NB0L   |   Model: Q1515   |   PartNumber: Q1515   |   Ean: 0783324961027, 5448095607011, 0783643148246   |   UPC: 783643148246, 783324961027

Qt Dual Beaker Features Two Single Pole, 15 Amp 120-Volts Interchangeable.
Ul Listed.
10K Aic Series Rated.
Hacr Rated.
Provides A Manual Means Of Energizing And De-Energizing A Circuit.
Accepts #14-6 Awg Cu Or #14-6 Awg Al Wire.
Requires 1/2 The Space Of 1 Inch Width Circuit Breakers.
Csa Certified.
For Canadian Applications Non-Ctl Version, Use Siemens Catalog Number With “Nc” Suffix. Check Panel Wiring Diagram To Confirm.

Features

  • Siemens space saving, plug in circuit breakers are intended for use in Siemens load centers and meter combinations that are rated to accept type QT breakers
  • For Canadian applications Non-CTL version, use Siemens catalog number with NC suffix. Check panel wiring diagram to confirm
  • QT dual beaker features two single pole, 15 Amp 120-Volts interchangeable
  • Requires 1/2 the space of 1 inch width circuit breakers
  • Provides a manual means of energizing and de-energizing a circuit
  • Accepts #14-6 AWG Cu or #14-6 AWG Al wire
  • 10k AIC series rated
  • HACR rated
  • CSA certified
  • UL Listed
  • See more on Amazon...

Brand: SIEMENS   |   Manufacturer: Siemens

Dimensions: 3.00 x 3.00 x 1.00 Inches   |   Weight: 0.35 pounds

Warranty: 1 Year

Amazon Price: $14.98 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock
List Price: $26.00 | Used Price: $11.98

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  #7

CHTAIXI DC Miniature Circuit Breaker, 2 Pole 1000V 63 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C63

Asin: B096315TSJ   |   Model: DZ47Z-63   |   PartNumber: DZ47Z-63

Arc Extinguishing: Dc Arc Extinguishing Is More Difficult Than Ac. This Dc Mini Circuit Breaker Has A Magnetic System To Assist Arc Extinguishing..
Installation: Screw Clamp Wires, 35Mm Din Rail Mount..
Application: Used In Dc Power System, Ship Electric Power System, Solar Photovoltaic System, Or Other Dc System..
Fast Trip: The Electromagnetic Trip System Can Trip Immediately When The Circuit Is Short-Circuited To Protect The Safety Of The Circuit..

Features

  • FUNCTIONS: Used to protect power distribution facilities from overload and short-circuit damage, and can also be used for control and isolation.
  • FAST TRIP: The electromagnetic trip system can trip immediately when the circuit is short-circuited to protect the safety of the circuit.
  • ARC EXTINGUISHING: DC arc extinguishing is more difficult than AC. This DC mini circuit breaker has a magnetic system to assist arc extinguishing.
  • APPLICATION: Used in DC power system, ship electric power system, solar photovoltaic system, or other DC system.
  • INSTALLATION: Screw clamp wires, 35mm DIN rail mount.
  • See more on Amazon...

Brand: CHTAIXI   |   Manufacturer: CHTAIXI

Dimensions: 3.15 x 1.42 x 2.95 Inches   |   Weight: 0.40 pounds

Amazon Price: $15.98 ($2.52 / oz) | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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  #8

Q2125 125-Amp Double Pole Type QP Circuit Breaker

Asin: B00004WZ4G   |   Model: Q2125   |   PartNumber: Q2125   |   Ean: 5915903761970, 0783643148697, 0094714108848, 7241870825178   |   UPC: 094714108848, 783643148697

Siemens Type Qp Circuit Breakers Provide Easy Plug-In Connections In Siemens Enclosures And The Time Saving Insta-Wire Feature.
Use For Overload And Short-Circuit Protection Of Your Electrical System.
Compatible With Siemens Pl And Es Series Load Centers.
10,000 Aic Interrupting Rating.

Features

  • Double pole, 125 Amp, 240V type QP Circuit Breaker
  • 10,000 AIC interrupting rating
  • Siemens type QP circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature
  • Compatible with Siemens PL and ES series load centers
  • Use for overload and short-circuit protection of your electrical system
  • See more on Amazon...

Brand: SIEMENS   |   Manufacturer: Siemens

Dimensions: 3.50 x 2.00 x 3.00 Inches   |   Weight: 0.12 Pounds

Warranty: 1 Year

Amazon Price: $47.00 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock
Used Price: $44.10

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  #9

Chtaixi AC Miniature Circuit Breaker, 32 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C32

Asin: B09TVS6X1C   |   Model: DZ47N-63   |   PartNumber: DZ47N-63

Quality: Silver Alloy Contacts, Flame Retardant Material Shell, Color Indicator..
Installation: Screw Clamp Wires, 35Mm Din Rail Mount..
Application: Can Be Used In Solar Ac Systems, Rv, Home Circuits, Or Other 50/60Hz Ac Systems..
Curve C: Magnetic Trip Range 5-10 Times Rated Current..

Features

  • FUNCTIONS: Used to protect 110V 120V 220V 230V AC circuit from overload and short circuit damage, and can also be used for control and isolation.
  • CURVE C: Magnetic trip range 5-10 times rated current.
  • QUALITY: Silver alloy contacts, flame retardant material shell, color indicator.
  • APPLICATION: Can be used in solar ac systems, RV, home circuits, or other 50/60Hz AC systems.
  • INSTALLATION: Screw clamp wires, 35mm DIN rail mount.
  • See more on Amazon...

Brand: CHTAIXI   |   Manufacturer: CHTAIXI

Dimensions: 3.15 x 2.95 x 1.42 Inches   |   Weight: 0.39 Pounds

Amazon Price: $12.78 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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  #10

Chtaixi AC Miniature Circuit Breaker, 20 Amp 120V/240V 1 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C20

Asin: B09WF4692D   |   Model: DZ47N-63   |   PartNumber: DZ47N-63

Quality: Silver Alloy Contacts, Flame Retardant Material Shell, Color Indicator..
Installation: Screw Clamp Wires, 35Mm Din Rail Mount..
Application: Can Be Used In Solar Ac Systems, Rv, Home Circuits, Or Other 50/60Hz Ac Systems..
Curve C: Magnetic Trip Range 5-10 Times Rated Current..

Features

  • FUNCTIONS: Used to protect 110V 120V 220V 230V AC circuit from overload and short circuit damage, and can also be used for control and isolation.
  • CURVE C: Magnetic trip range 5-10 times rated current.
  • QUALITY: Silver alloy contacts, flame retardant material shell, color indicator.
  • APPLICATION: Can be used in solar ac systems, RV, home circuits, or other 50/60Hz AC systems.
  • INSTALLATION: Screw clamp wires, 35mm DIN rail mount.
  • See more on Amazon...

Brand: CHTAIXI   |   Manufacturer: CHTAIXI

Dimensions: 3.15 x 2.95 x 0.70 Inches   |   Weight: 0.20 pounds

Amazon Price: $7.99 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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  #11

DIHOOL Solar Panels 30 Amp Solar Disconnect Switch, Outdoor Small Breaker Box, Miniature Circuit Breaker with din Rail Enclosure

Asin: B0B2LGDRNN   |   Model: DZ47X-30A-IP65-MC4   |   PartNumber: DZ47X-30A-IP65-MC4

With Mc Solar Connectors For Faster And Safer Installation, Plug-And-Play.
The Breaker Box Is Suitable For Photovoltaic Solar Panel Grid-Connected System And Solar Off-Grid System Solar Power System, Photovoltaic Array, Rv Solar..
With Ip65 Waterproof And Easy To Install, The Transparent Cover Also Make It Easy To Check The Status Of The Circuit Breaker..
Ac Disconnect Box Outdoor Rated Voltage: Ac Dc 400V Protect - And + Pole.

Features

  • 30 Amp DC 400V Circuit Breaker, No Polarity, IP65 Waterproof Box
  • ac disconnect box outdoor Rated Voltage: AC DC 400V Protect - And + Pole
  • With MC Solar Connectors For Faster And Safer Installation, Plug-and-play
  • With IP65 waterproof and easy to install, the transparent cover also make it easy to check the status of the circuit breaker.
  • The breaker box is suitable for photovoltaic solar panel grid-connected system and solar off-grid system solar power system, photovoltaic array, RV solar.
  • See more on Amazon...

Brand: DIHOOL   |   Manufacturer: DIHOOL ELECTRIC

Dimensions: 0.00 x 0.01 x 0.00 Inches

Amazon Price: $29.88 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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  #12

Sperry Instruments CS550A Circuit Breaker Finder, Quickly Locate AC Circuits/Fuses, Visual LED, Plug Style Transmitter/Auto-Sensing Receiver, 120V AC, Yellow

Asin: B000ET403A   |   Model: CS550A   |   PartNumber: CS550A   |   Ean: 0035632106585, 0035632104444   |   UPC: 035632104444, 035632106585

Includes: A Plug Style Transmitter And An Auto Sensing Receiver.
Designed For: Operation At 120V Ac, 50-60Hz - Ul Listed.
Receiver Operates From One 9 Volt Battery Included.Audible Alert And Bright Led Visual Indication.
Audible Alert And Bright Led: Visual Indication On Both Transmitter And Receiver.
Safe For Use Near: Sensitive Electronic Equipment And No Need To Interrupt Power When Using.

Features

  • QUICKLY AND EASILY: identifies correct circuit breaker or fuse protecting a specific electrical circuit
  • SAFE FOR USE NEAR: Sensitive electronic equipment and no need to interrupt power when using
  • INCLUDES: A plug style transmitter and an auto sensing receiver
  • AUDIBLE ALERT AND BRIGHT LED: Visual indication on both transmitter and receiver
  • DESIGNED FOR: Operation at 120V AC, 50-60Hz - UL Listed
  • Receiver operates from one 9 volt battery included.Audible alert and bright LED visual indication
  • See more on Amazon...

Brand: SPERRY   |   Manufacturer: A.W. Sperry

Dimensions: 1.30 x 6.30 x 3.40 Inches   |   Weight: 0.23 pounds

Warranty: Limited One Year Warranty

Amazon Price: $26.78 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock
List Price: $39.99

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  #13

BASKER DC Circuit Breaker, 63 Amp 2 Poles 500V Solar Disconnect Switch for Solar PV System Solar Panels Grid System, Thermal Magnetic Trip, DIN Rail Mount, DC Breaker MCB (63A)

Asin: B09XCW1D2N   |   Model: BSBZ-63   |   PartNumber: BSBZ-63

【Arc Extinguishing】Dc Breaker Is More Powerful Than Ac Breaker To Extinguish Arcs. It Means That Our Low-Voltage Breaker Can Be Used At The Same Level Voltage Of Dc And Ac Circuit System.
【Installation】 Screw Clamp Wires, 35Mm Din Rail Mount..
【Application】Used In Dc Power System, Ship Electric Power System, Solar Photovoltaic System, Or Other Dc System..
【Powerful Protection】 Fast Trip To Ensure Reliable Operation Of The Load And Prolong The Life Of Dc Circuit Breakers..

Features

  • Specifications Rated current: 63A; Rated voltage is 500V; Breaking capacity is 6KA; Number of levels: 2 poles.
  • Powerful Protection Fast trip to ensure reliable operation of the load and prolong the life of dc circuit breakers.
  • ARC EXTINGUISHING DC breaker is more powerful than AC breaker to extinguish arcs. It means that our low-voltage breaker can be used at the same level voltage of DC and AC circuit system
  • APPLICATION Used in DC power system, ship electric power system, solar photovoltaic system, or other DC system.
  • INSTALLATION Screw clamp wires, 35mm DIN rail mount.
  • See more on Amazon...

Brand: BASKER   |   Manufacturer: BASKER

Dimensions: 3.15 x 1.42 x 2.95 Inches

Amazon Price: $14.95 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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  #14

100 Amp Breaker, CNAODUN 2 Pole Circuit Breaker 120/240VAC 10KA Plug-in Mount

Asin: B0BWY5FP2F   |   Model: CB2P-100A   |   PartNumber: CB2P-100A

♥【Safe And Efficient】Circuit Breakers Provide Easy Plug-In Connections And The Time Saving Insta-Wire Feature,Easy To Install And Rest..
♥【Wide Range Of Applicable 】Used In Industrial Production, Home Circuit, Electrical Equipment And Other Need To Protect The Normal Operation Of The Current Field..
♥【Powerful Function】Use For Overload And Short-Circuit Protection Of Your Electrical System.Circuit Breakers Can Protect Against Severe Electrical Shock Or Electrocution, Mitigate The Risk Of Electrical Fires..
♥【Superior Quality】Made By Professional Manufacturers,Use Premium Plastic Insulation Shell And High Quality Mental.Handles Are Marked With On-Off Indication And Ampere Rating Of The Breaker..

Features

  • What You Get There is a 100 Amp 2 pole plug-in circuit breaker in the package.It's best to check the product status the first time you receive the goods.
  • Superior Quality Made by professional manufacturers,use premium plastic insulation shell and high quality mental.Handles are marked with On-Off indication and ampere rating of the breaker.
  • Safe and Efficient Circuit breakers provide easy plug-in connections and the time saving insta-wire feature,easy to install and rest.
  • Powerful Function Use for overload and short-circuit protection of your electrical system.Circuit breakers can protect against severe electrical shock or electrocution, mitigate the risk of electrical fires.
  • Wide Range of Applicable Used in industrial production, home circuit, electrical equipment and other need to protect the normal operation of the current field.
  • See more on Amazon...

Brand: cnaodun   |   Manufacturer: CNAODUN

Dimensions: 3.15 x 2.17 x 3.54 Inches

Amazon Price: $18.99 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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  #15

MP120 20-Amp Single Pole Type MP-T Circuit Breaker

Asin: B000BQWO98   |   Model: MP120   |   PartNumber: MP120   |   Ean: 0040892518894   |   UPC: 040892518894

Murray Type Mp-T Circuit Breakers Provide Easy Plug-In Connections In Murray Enclosures And The Time Saving Insta-Wire Feature.
Use For Overload And Short-Circuit Protection Of Your Electrical System.
Compatible With Murray Rock Solid Load Centers.
10,000 Aic Interrupting Rating.

Features

  • Single pole, 20 Amp, 120V type MP-T Circuit Breaker
  • 10,000 AIC interrupting rating
  • Murray type MP-T circuit breakers provide easy plug-in connections in Murray enclosures and the time saving insta-wire feature
  • Compatible with Murray rock solid load centers
  • Use for overload and short-circuit protection of your electrical system
  • See more on Amazon...

Brand: Murray   |   Manufacturer: Murray

Dimensions: 3.60 x 1.00 x 3.60 Inches   |   Weight: 0.10 Pounds

Warranty: Siemens strongly recommends against the use of "used" breakers. The installation of used breakers in a Siemens panel will void the warranty on the panel. Siemens does not sell used breakers and has not approved any 3rd party sellers to do so.

Amazon Price: $16.13 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock
List Price: $22.49 | Used Price: $3.68

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  #16

Lisnhlin Upgraded QO250CP 50 Amp 2-Pole Circuit Breaker Compatibile with Square D, 120/240V 10 kAIC Plug-On Miniature Circuit Breaker with Visi-Trip Indicator

Asin: B0CQ1XV22H   |   Model: QO250CP   |   PartNumber: QO250CP

Versatile Applications: The Qo250 Circuit Breaker Is Designed For A Voltage Rating Of 120/240V, With A Maximum Voltage Of 240V. It Is Perfectly Compatible With Residential Load Centers, Circuit Breaker Panels, Light Commercial Power Distribution Panels, Swimming Pool Panels, Residential Transfer Switch Panels, And Various Oem Applications. Its Wide Range Of Applications Makes It A Versatile Choice For Different Electrical Setups..
Installation Caution: Prior To Installation, It Is Important To Power Off The Circuit Breaker. The Qo250cp Breaker Is Designed For Plug-In Installation. Ensure That Your Distribution Box Allows Bolt-Fixed Circuit Breakers And That The Wires Are Properly Connected. Always Check Local Electrical Codes And Follow Local Regulations Before Starting Any Electrical Project..
Reliable Performance: With Its High-Quality Construction And Advanced Features, The Qo250cp 50 Amp 2-Pole Circuit Breaker Compatibile With Square D Provides Reliable Performance And Peace Of Mind. Whether It's For Residential Or Light Commercial Applications, This Circuit Breaker Offers The Durability And Protection You Need, And Keep Your Electrical System Running Smoothly..
Premium Quality: The Qo250cp 50 Amp 2-Pole Circuit Breaker Offers Exceptional Features For Reliable Performance And Safety. Made With High-Quality Insulation Material, This Circuit Breaker Ensures Insulation Safety, Fireproofing, And Anti-Drop Capabilities. Its Strong Oxidation Resistance Guarantees A Long Service Life, Making It A Durable Choice For Your Power Distribution Switch Panel..

Features

  • Type QO250 Standard Circuit Breaker: The Type QO250 Standard Circuit Breaker is a reliable and efficient breaker with a quick-closing, quick-break switch mechanism and a trip-free handle design. It features an inverse time element tripping operation and a thermal magnetic trip curve, providing protection against both mild overloads and severe short circuit conditions. This breaker ensures reliable and efficient operation for your electrical system.
  • Premium Quality: The QO250CP 50 Amp 2-Pole circuit breaker offers exceptional features for reliable performance and safety. Made with high-quality insulation material, this circuit breaker ensures insulation safety, fireproofing, and anti-drop capabilities. Its strong oxidation resistance guarantees a long service life, making it a durable choice for your power distribution switch panel.
  • Versatile Applications: The QO250 circuit breaker is designed for a voltage rating of 120/240V, with a maximum voltage of 240V. It is perfectly compatible with residential load centers, circuit breaker panels, light commercial power distribution panels, swimming pool panels, residential transfer switch panels, and various OEM applications. Its wide range of applications makes it a versatile choice for different electrical setups.
  • Reliable Performance: With its high-quality construction and advanced features, the QO250CP 50 Amp 2-Pole Circuit Breaker Compatibile with Square D provides reliable performance and peace of mind. Whether it's for residential or light commercial applications, this circuit breaker offers the durability and protection you need, and keep your electrical system running smoothly.
  • Installation Caution: Prior to installation, it is important to power off the circuit breaker. The QO250CP breaker is designed for plug-in installation. Ensure that your distribution box allows bolt-fixed circuit breakers and that the wires are properly connected. Always check local electrical codes and follow local regulations before starting any electrical project.
  • See more on Amazon...

Brand: Lisnhlin   |   Manufacturer: Lisnhlin

Dimensions: 1.41 x 3.12 x 2.45 Inches

Amazon Price: $27.89 | as of 04/26/2024 (2:46pm pst) *DETAILS

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  #17

SIEMENS Q21530CT 30 Double Two 15-Amp Single Pole Circuit Breaker, Black

Asin: B000VIWTE6   |   Model: Q21530CT   |   PartNumber: Q21530CT   |   Ean: 0783643194960   |   UPC: 783643194960

Triplex Circuit Breaker Features Two Single Poles On The Outside And A Double Pole Inside.
10K Aic Series Rating.
Requires 2-Panel Spaces.
For Canadian Applications Non-Ctl Version, Use Siemens Catalog Number With “Nc” Suffix. Check Panel Wiring Diagram To Confirm..

Features

  • Siemens space saving, plug in circuit breakers are intended for use in Siemens EQ, Siemens Ultimate, ITE, and Gould load centers and meter combinations that are rated to accept type QT breakers.
  • For Canadian applications Non-CTL version, use Siemens catalog number with NC suffix. Check panel wiring diagram to confirm.
  • Triplex circuit breaker features two single poles on the outside and a double pole inside
  • Requires 2-panel spaces
  • 10k AIC series rating
  • See more on Amazon...

Brand: SIEMENS   |   Manufacturer: Siemens

Dimensions: 3.40 x 12.90 x 3.70 Inches   |   Weight: 0.74 Pounds

Warranty: Siemens strongly recommends against the use of "used" breakers. The installation of used breakers in a Siemens panel will void the warranty on the panel. Siemens does not sell used breakers and has not approved any 3rd party sellers to do so.

Amazon Price: $24.98 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock
List Price: $34.90 | Used Price: $22.48

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  #18

50 Amp 2 Pole Type QP Circuit Breaker Plug-in Mount Standard MCB Thermal Magnetic Protection, 10KA 120/240V, Compatible with Siemens PL and ES Series Load Centers(2P 50A)

Asin: B0CB8LZKKM   |   Model: 2P 50A   |   PartNumber: 2P 50A

Magnetic Circuit Breaker Is Made Of High Quality Insulation Material. Insulation Safety, Fireproof And Anti-Drop, Strong Oxidation Resistance And Long Service Life.Produced By Tlmathus Professional Manufacturer..
The Size Not Only Makes It Compatible With Residential Load Center And Appliance Circuit Breaker Panels, Micro Commercial Distribution Panels, Pool Equipment Distribution Panels, Residential Transfer Distribution Switch Panels, Making It Suitable For Most Applications..
Miniature Circuit Breaker Is Compatible With 120/240V Electrical Systems, Making It A Versatile Choice For A Wide Range Of Applications And Installations. Its Plug-On Design Ensures Easy Installation And Fit For Siemens Type Eq, Eql, Seq, Eqg Pl And Es Series Load Centres..
Thermal Magnetic Protection Mechanism Uses A Powerful Magnetic Force To Trip The Breaker Quickly In Response To A Short-Circuit. This Helps Prevent Further Damage To The System And Ensures The Safety Of Occupants And Property..

Features

  • This device is designed to protect electrical circuits from damage caused by overloading or short circuits. When a fault occurs, the circuit breaker automatically cuts off the flow of electricity, preventing potential hazards and equipment damage.
  • Thermal magnetic protection mechanism uses a powerful magnetic force to trip the breaker quickly in response to a short-circuit. This helps prevent further damage to the system and ensures the safety of occupants and property.
  • Magnetic circuit breaker is made of high quality insulation material. Insulation safety, fireproof and anti-drop, strong oxidation resistance and long service life.Produced by TLmathus professional manufacturer.
  • Miniature circuit breaker is compatible with 120/240V electrical systems, making it a versatile choice for a wide range of applications and installations. Its plug-on design ensures easy installation and fit for Siemens Type EQ, EQL, SEQ, EQG PL and ES Series load centres.
  • The size not only makes it compatible with residential load center and appliance circuit breaker panels, micro commercial distribution panels, pool equipment distribution panels, residential transfer distribution switch panels, making it suitable for most applications.
  • See more on Amazon...

Brand: TLmathus   |   Manufacturer: TLmathus

Dimensions: 3.03 x 2.95 x 2.24 Inches

Amazon Price: $15.99 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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  #19

DIHOOL 30 Amp DC Circuit Breaker, Solar Panel Disconnect Switch, RV Miniature Circuit Breaker 400V

Asin: B0B5QXYCTS   |   Model: HT3-DZ47X-30A   |   PartNumber: HT3-DZ47X-30A

Adapter Cable: 4-6Mm Diameter Cable, 13-10 Awg Cable..
The Breaker Box Is Suitable For Photovoltaic Solar Panel Grid-Connected System And Solar Off-Grid System Solar Power Generation System. Pv Array. Rv Solar.
With Ip65 Waterproof And Easy To Install, The Transparent Cover Also Make It Easy To Check The Status Of The Circuit Breaker..
Rated Voltage: Dc 12-400V Protect - And + Pole Or Ac 90~400V Protect L And N Pole.

Features

  • 30 Amp AC/DC Circuit Breaker, No Polarity, IP65 Waterproof Box.
  • Rated Voltage: DC 12-400V Protect - And + Pole or AC 90~400V Protect L And N Pole
  • Adapter Cable: 4-6MM Diameter Cable, 13-10 AWG Cable.
  • With IP65 waterproof and easy to install, the transparent cover also make it easy to check the status of the circuit breaker.
  • The Breaker Box is suitable for photovoltaic solar panel grid-connected system and solar off-grid system solar power generation system. PV array. RV solar
  • See more on Amazon...

Brand: DIHOOL   |   Manufacturer: DIHOOL

Dimensions: 6.38 x 3.86 x 3.15 Inches

Warranty: 12 Months

Amazon Price: $24.99 ($24.99 / 个) | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock
Used Price: $19.99 ($19.99 / 个)

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  #20

DIHOOL 20 Amp Circuit Breaker, PV Disconnect Switch, Small Breaker Box

Asin: B0BLGGJM5J   |   Model: HT3S-20A   |   PartNumber: HT3S-20A

Ip65 Waterproof: With Ip65 Waterproof Grade, It Can Be Used For Outdoor Rain Protection.
20 Amp Dc/Ac Circuit Breaker, No Polarity, Rated Voltage: Dc 12-400V Protect - And + Pole Or Ac 90~400V Protect L And N Pole.
Gift 4 Pcs Cable Glands , Use For 2-6.5Mm Diameter Cable (13-7Awg Cable)..
Flame Retardant Shell: Added Flame Retardant, With V1 Grade Flame Retardant.

Features

  • UV Proof: It is made of PC material and can be used outdoors. It can emit ultraviolet rays and will not be damaged for 1-2 years
  • Flame Retardant Shell: Added flame retardant, with V1 grade flame retardant
  • IP65 Waterproof: With IP65 waterproof grade, it can be used for outdoor rain protection
  • Gift 4 pcs Cable Glands , Use For 2-6.5MM Diameter Cable (13-7AWG Cable).
  • 20 Amp DC/AC Circuit Breaker, No Polarity, Rated Voltage: DC 12-400V Protect - And + Pole or AC 90~400V Protect L And N Pole
  • See more on Amazon...

Brand: DIHOOL   |   Manufacturer: DIHOOL ELECTRIC

Dimensions: 9.77 x 3.86 x 3.15 Inches

Warranty: 2 Years

Amazon Price: $24.99 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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  #21

Din Rail Auto Circuit Breaker Recloser Mini Breaker GRD9L-R GYM9 2P MCB 6KA Smart MCB (Color : Grd9l-r-dc24v-48v, Size : 40A)

Asin: B0D14SJWG1   |   Model: MFQJJRRMI   |   PartNumber: MFQJJRRMI   |   Ean: 8368608887433

*Automatically Reclose When Mcb Trips Unexpectedly..
*No Need Manual Closing, Reduce The Cost Of Manual Maintenance, And Eliminate Faults In Time To Improve Efficiency..
Gym9+Rd Miniature Circuit Breaker With Remote Control Can Be Widely Used In Power Grid Terminal Line, Such As Meter Box, New Energy Circuit Management, Pv Solar Control Box, Smart Electricity, Smart Home, New Energy Vehicle Charging Pile, And So On..

Features

  • Circuit Breakers
  • GYM9+RD miniature circuit breaker with remote control Can be widely used in power grid terminal line, such as meter box, new energy circuit management, PV solar control box, smart electricity, smart home, new energy vehicle charging pile, and so on.
  • *Automatically reclose when MCB trips unexpectedly.
  • *No need manual closing, reduce the cost of manual maintenance, and eliminate faults in time to improve efficiency.
  • See more on Amazon...

Brand: MFQJJRRMI   |   Manufacturer: MFQJJRRMI

Weight: 1.13 pounds

Amazon Price: $109.77 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In stock Usually ships within 2 to 3 days.

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  #22

smseace Miniature Circuit Breaker AC 40A 230/400V,1 Pole AC Disconnect Switch C40 DIN Rail Mount Used to Protect Circuit Equipment

Asin: B08H1QY3XG   |   Model: DZ47-63   |   PartNumber: DZ47-63

Single Air Switch, Single In And Single Out, Only Connected To The Live Wire And Not The Neutral Wire..
Function: Used For Line Overload, Short Circuit Protection And Infrequent Conversion Of Lines.Usually The Circuit Breaker Is Installed Vertically, And The Inclination Of The Vertical Plane Does Not Exceed ±5°.
Material: Pc Plastic.Beautiful And Exquisite Appearance, High Breaking Capacity, Quick Disconnection, Guide Rail Installation, Long Service Life, High Performance And Light Weight..
Model: Dz47-63; Number Of Stages: Single Pole; For Ac 50 Hz Or 60 Hz;Rated Current: 40A; Rated Voltage: 230V.Size: 3.1"X 0.7"X 2.8"/ 79 X18 X 71Mm (L*W*H)..

Features

  • Product: Miniature circuit breaker,DZ47-63 miniature circuit breaker, used in 220V branch circuit, is used to protect electrical circuit equipment in houses and buildings.
  • Model: DZ47-63; Number of stages: single pole; For AC 50 Hz or 60 Hz rated current: 40A; rated voltage: 230V.Size: 3.1x 0.7x 2.8/ 79 x18 x 71mm (L*W*H).
  • Single air switch, single in and single out, only connected to the live wire and not the neutral wire.
  • Material: PC plastic.Beautiful and exquisite appearance, high breaking capacity, quick disconnection, guide rail installation, long service life, high performance and light weight.
  • Function: used for line overload, short circuit protection and infrequent conversion of lines.Usually the circuit breaker is installed vertically, and the inclination of the vertical plane does not exceed 5
  • See more on Amazon...

Brand: smseace   |   Manufacturer: smseace

Dimensions: 0.55 x 3.11 x 1.38 Inches

Amazon Price: $6.99 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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  #23

MP230 30-Amp Double Pole Type MP-T Circuit Breaker

Asin: B000BWFNFY   |   Model: MP230   |   PartNumber: MP230   |   Ean: 0040892518962   |   UPC: 040892518962

Murray Type Mp-T Circuit Breakers Provide Easy Plug-In Connections In Murray Enclosures And The Time Saving Insta-Wire Feature.
Use For Overload And Short-Circuit Protection Of Your Electrical System.
Compatible With Murray Rock Solid Load Centers.
10,000 Aic Interrupting Rating.

Features

  • Double pole, 30 Amp, 240V type MP-T Circuit Breaker
  • 10,000 AIC interrupting rating
  • Murray type MP-T circuit breakers provide easy plug-in connections in Murray enclosures and the time saving insta-wire feature
  • Compatible with Murray rock solid load centers
  • Use for overload and short-circuit protection of your electrical system
  • See more on Amazon...

Brand: Murray   |   Manufacturer: Murray

Dimensions: 2.00 x 3.00 x 3.00 Inches   |   Weight: 0.54 Pounds

Warranty: Lifetime - parts only

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  #24

Westinghouse UL 489 AC Miniature Circuit Breaker, 5 Amp, Single Pole, C Curve, 277V AC, 60V DC, 10kA SCCR, Thermal Magnetic Trip, DIN Rail Breaker

Asin: B0BC2RDRJW   |   Model: 5 Amp C-Curve   |   PartNumber: 5 Amp C-Curve

Specifications: 1 Pole / 5A / C Curve, 277Vac, 60Vdc, Rated For 10Ka Sccr, Ac Miniature Circuit Breaker. Westinghouse Model No. Wmbb1c05..
What's Included: (1) Single Pole Din Rail Circuit Breaker Only. Din Rail And Installation Kit Sold Separately..
Current Limiting: Westinghouse Din Rail Breakers Are Designed To Interrupt Within The First Half Of The Ac Cycle Compared To 1 To 2 Ac Cycles For Conventional Breakers..
Standard Installation: Snaps On 35Mm Din Rails Or May Be Directly Mounted To Control Panels. Typically Used In Motor Control Circuits, Hvac / Hvacr Equipment, Input-Output Module Protection For Programmable Logical Controllers (Plc) And Distributed Control Systems (Dcs), Relays And Instrumentation - Among Other Applications..

Features

  • UL489 CERTIFIED: Meets National Electrical Code standards to serve as primary thermal overload and short circuit protection. Approved by Underwriters Laboratories for Branch Circuit Protection in US and Canada. UL File No. E517928.
  • STANDARD INSTALLATION: Snaps on 35mm DIN rails or may be directly mounted to control panels. Typically used in motor control circuits, HVAC / HVACR equipment, input-output module protection for programmable logical controllers (PLC) and distributed control systems (DCS), relays and instrumentation - among other applications.
  • SPECIFICATIONS: 1 Pole / 5A / C Curve, 277VAC, 60VDC, Rated for 10kA SCCR, AC Miniature Circuit Breaker. Westinghouse Model No. WMBB1C05.
  • CURRENT LIMITING: Westinghouse DIN rail breakers are designed to interrupt within the first half of the AC cycle compared to 1 to 2 AC cycles for conventional breakers.
  • WHAT'S INCLUDED: (1) Single pole DIN rail circuit breaker only. DIN rail and installation kit sold separately.
  • See more on Amazon...

Brand: Westinghouse   |   Manufacturer: Westinghouse

Amazon Price: $21.99 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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  #25

uxcell Thermal Circuit Breakers 15A 125/250V AC 32V DC Push Button Reset Overload Protector Switch with Waterproof Cap 2 Pcs

Asin: B07X8X86F3   |   Model: a19070500ux0112   |   PartNumber: a19070500ux0112

Reset Switch Design: This Switch Can Be Reset After A Disconnect Over A Period Of Time, Then You Can Press The Reset Switch To Use It Again.
Wide Application: Circuit Breaker Reset Button Can Be Used For Many Applications. It Is Widely Used In Automotive, Industry And Ocean Industry.
Circuit Protection: Compact Design Enables High Density Circuit Protection Configuration. Made Of Durable Plastic, Long Service Life.
Extra Protection: When Load Exceeds Rated Current, The Switch Reset Button Will Automatically Cut Off The Circuit, And Thus Play A Role In Protecting The Line.

Features

  • FEATURES: Operating voltage: 125/250V AC 32V DC; power rating: 15A (amp); switch type: push-button reset
  • EXTRA PROTECTION: When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line
  • RESET SWITCH DESIGN: This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again
  • CIRCUIT PROTECTION: Compact design enables high density circuit protection configuration. Made of durable plastic, long service life
  • WIDE APPLICATION: Circuit breaker reset button can be used for many applications. It is widely used in automotive, industry and ocean industry
  • See more on Amazon...

Brand: uxcell   |   Manufacturer: uxcell

Amazon Price: $9.29 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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  #26

ASI AC Miniature Circuit Breaker - 2 Pole DIN Rail Mount 2 Amp 480 Volt Unit with Shock-Proof Terminations, Trip Curve C, L1, L2 and Neutral Single-Phase Circuits

Asin: B00NTVAL4W   |   Model: NDB2-63C2-2   |   PartNumber: NDB2-63C2-2   |   Ean: 0813101023546   |   UPC: 813101023546

Crafted For Convenience: Engineered With Easy-To-Wire Shockproof Terminations And A Built-In Visual Trip Indication Feature, Users Can Effortlessly Set Up, Operate, Identify Tripped Circuits, And Troubleshoot These Mini Circuit Breakers.
An American Company Dedicated To Excellence: Established In 1999, Our Company Engineers Premium Automation Components With A Global Impact, Offering Heavy-Duty, High-Quality Options At Budget-Friendly Prices.
300% Factory Tested For Reliability: Each 480 Volt C Curve Ac Miniature Circuit Breaker Undergoes Comprehensive Factory Testing To Ensure Optimal Performance And Reliability.
Superior 10 Ka Interrupt Capacity: With A High Interrupt Capacity Of 10,000 Amperes, Asi Ac Miniature Circuit Breaker Provides Robust Fire And Damage Protection For Your Electrical Circuits.

Features

  • UL1077 RECOGNIZED FOR SAFETY: ASI's 2 pole AC Miniature Circuit Breaker is fully compliant with UL1077 standards, delivering secure and dependable protection against short circuits and overloads when mounted on any standard 35mm DIN rail
  • SUPERIOR 10 kA INTERRUPT CAPACITY: With a high interrupt capacity of 10,000 amperes, ASI AC Miniature Circuit Breaker provides robust fire and damage protection for your electrical circuits
  • CRAFTED FOR CONVENIENCE: Engineered with easy-to-wire shockproof terminations and a built-in visual trip indication feature, users can effortlessly set up, operate, identify tripped circuits, and troubleshoot these mini circuit breakers
  • 300% FACTORY TESTED FOR RELIABILITY: Each 480 Volt C Curve AC Miniature Circuit Breaker undergoes comprehensive factory testing to ensure optimal performance and reliability
  • AN AMERICAN COMPANY DEDICATED TO EXCELLENCE: Established in 1999, our company engineers premium automation components with a global impact, offering heavy-duty, high-quality options at budget-friendly prices
  • See more on Amazon...

Brand: Automation Systems Interconnect   |   Manufacturer: Nader

Dimensions: 3.21 x 2.91 x 1.39 Inches

Amazon Price: $18.64 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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  #27

Westinghouse UL 489 AC Miniature Circuit Breaker, 40 Amp, 2 Pole, C Curve, 480Y/277V AC, 125V DC, 10kA SCCR, Thermal Magnetic Trip, DIN Rail Breaker

Asin: B0BNWGWP8P   |   Model: 40 Amp C-Curve   |   PartNumber: 40 Amp C-Curve

Specifications: 2 Pole / 40A / C Curve, 480Y/277Vac, 125Vdc, Rated For 10Ka Sccr, Ac Miniature Circuit Breaker. Westinghouse Model No. Wmbb2c40..
What's Included: (1) Two Pole Din Rail Circuit Breaker Only. Din Rail And Installation Kit Sold Separately..
Current Limiting: Westinghouse Din Rail Breakers Are Designed To Interrupt Within The First Half Of The Ac Cycle Compared To 1 To 2 Ac Cycles For Conventional Breakers..
Standard Installation: Snaps On 35Mm Din Rails Or May Be Directly Mounted To Control Panels. Typically Used In Branch Circuit Applications Including Motor Control Circuits, Hvac / Hvacr Equipment, And Various Oem Equipment..

Features

  • UL489 CERTIFIED: Meets National Electrical Code standards to serve as primary thermal overload and short circuit protection. Approved by Underwriters Laboratories for Branch Circuit Protection in US and Canada. UL File No. E517928.
  • STANDARD INSTALLATION: Snaps on 35mm DIN rails or may be directly mounted to control panels. Typically used in branch circuit applications including motor control circuits, HVAC / HVACR equipment, and various OEM equipment.
  • SPECIFICATIONS: 2 Pole / 40A / C Curve, 480Y/277VAC, 125VDC, Rated for 10kA SCCR, AC Miniature Circuit Breaker. Westinghouse Model No. WMBB2C40.
  • CURRENT LIMITING: Westinghouse DIN rail breakers are designed to interrupt within the first half of the AC cycle compared to 1 to 2 AC cycles for conventional breakers.
  • WHAT'S INCLUDED: (1) Two pole DIN rail circuit breaker only. DIN rail and installation kit sold separately.
  • See more on Amazon...

Brand: Westinghouse   |   Manufacturer: Westinghouse

Dimensions: 2.87 x 4.21 x 1.38 Inches

Amazon Price: $31.99 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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  #28

Electrical Miniature Circuit Breakers for DC Power Distribution and Protective Disconnect with DIN Rail Mounting, Air Switch for Solar PV System and RV(2P 40A)

Asin: B0C3N4V2Z9   |   Model: 2P 40A   |   PartNumber: 2P 40A

The Circuit Breaker Protects Your Appliances From Overload Currents, Preventing Any Damage Or Safety Hazards, Ensuring Longevity..
The Solar Disconnect Switch Is Made Of Thermosetting Plastic, Which Has Excellent Flame Retardant Properties. If There Is A Problem With The Circuit, The Circuit Breaker Will React Immediately To Maintain The Safety Of The Circuit..
Easy Installation, Modular Sturcture, Can Be Easily Installed On The Din Standard Guide Rail In Distribution Box, Bistable Locking Clip..
Our Dc Circuit Breakers Are Designed To Be More Precise Trips Based On Current, Even In Extreme Temperatures Ranging From -4ºc To 40ºc, Without Re-Rating. The Color Indicators In The Handle Make It Easy To See The Operational Status At-A-Glance, So You Can Use It With Ease..

Features

  • Used to protect 250V-500V DC circuit from overload and short circuit damage, and can also be used for control and isolation.
  • Our DC circuit breakers are designed to be more precise trips based on current, even in extreme temperatures ranging from -4 C to 40 C, without re-rating. The color indicators in the handle make it easy to see the operational status at-a-glance, so you can use it with ease.
  • The circuit breaker protects your appliances from overload currents, preventing any damage or safety hazards, ensuring longevity.
  • Easy Installation, modular sturcture, can be easily installed on the DIN standard guide rail in distribution box, bistable locking clip.
  • The solar disconnect switch is made of thermosetting plastic, which has excellent flame retardant properties. If there is a problem with the circuit, the circuit breaker will react immediately to maintain the safety of the circuit.
  • See more on Amazon...

Brand: TLmathus   |   Manufacturer: TLmathus

Dimensions: 2.99 x 3.18 x 1.53 inches

Amazon Price: $12.49 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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  #29

DIHOOL 60 Amp DC Circuit Breaker DIN Rail Mount Solar Disconnect Switch 2P 1000V

Asin: B0C4359JB3

Widely Used In Solar Panel Grid System To Protect From Damage Caused By Overcurrent Caused By Overload Or Short Circuit. It Can Also Be Used For On-Off Of Household Ac120v/240V Circuits.
Note:If You Find That The Screw Part Of The Circuit Breaker Is Burned, 99% Of It Is Because The Screw Is Not Tightened.
Size: 36Mm X 80Mm X 75Mm, Fit For 35Mm Din Rail..
Arc Extinguishing: Dc Arc Extinguishing Is More Difficult Than Ac. This Dc Mini Circuit Breaker Has A Magnetic System To Assist Arc Extinguishing..

Features

  • DC 1000V Protect - And + Pole
  • Arc Extinguishing: DC arc extinguishing is more difficult than AC. This DC mini circuit breaker has a magnetic system to assist arc extinguishing.
  • Widely used in solar panel grid system to protect from damage caused by overcurrent caused by overload or short circuit. It can also be used for on-off of household AC120V/240V circuits
  • Size: 36MM x 80MM x 75MM, Fit for 35mm DIN rail.
  • Note If you find that the screw part of the circuit breaker is burned, 99% of it is because the screw is not tightened
  • See more on Amazon...

Brand: DIHOOL   |   Manufacturer: DIHOOL ELECTRIC

Dimensions: 2.95 x 3.15 x 1.42 Inches

Amazon Price: $13.44 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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  #30

JOTTA DC Miniature Circuit Breaker,2 Poles 1000V for Solar PV System,Din Rail Installation (2 PCS 50A)

Asin: B0CGX5VJSJ   |   Model: 2 PCS 50A   |   PartNumber: 2 PCS 50A   |   Ean: 0722549635856   |   UPC: 722549635856

Excellent Current Limiting Performance, Which Can Accurately Protect Relay Protection And Automatic Devices From Overload, Short Circuit And Other Fault Hazards.
Installation: Packed With 35Mm Din Rail Mount..
Special Arc Extinguishing And Current Limiting System, Which Can Quickly Break The Fault Current Of The Dc Distribution System, Greatly Improving The Differential Coordination.
Application:1.Dc Power Supply:Such As Communication Power Supply, Eps, Ups, Etc. In The Information Industry;2.Rail Transit And Electric Locomotive;3.Ship Power System And Electrical Propulsion System.

Features

  • FUNCTIONS: Used to protect power distribution facilities from overload and short-circuit damage, and can also be used for control and isolation.
  • Application:1.DC power supply:Such as communication power supply, EPS, UPS, etc. in the information industry;2.Rail transit and electric locomotive;3.Ship power system and electrical propulsion system
  • Excellent current limiting performance, which can accurately protect relay protection and automatic devices from overload, short circuit and other fault hazards
  • Special arc extinguishing and current limiting system, which can quickly break the fault current of the DC distribution system, greatly improving the differential coordination
  • INSTALLATION: Packed with 35mm DIN rail mount.
  • See more on Amazon...

Brand: JOTTA   |   Manufacturer: JOTTA

Amazon Price: $19.99 | as of 04/26/2024 (2:46pm pst) *DETAILS
Availability: In Stock

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