About Circuit Breakers

Circuit Breakers

A circuit breaker is a device designed to protect an electrical circuit from damage from overheating, overloading, or short circuiting. It acts like an invisible switch that automatically opens up or turns off the flow of electricity when the circuit is overloaded or the load has reached a certain level. This prevents electrical components in the circuit from being damaged or even bursting into flames. Circuit breakers are typically used in circuit protection applications and are found in most households and all businesses. Circuit breakers come in different sizes, ratings and types depending on the application. They can be manually reset or may also be self resetting, meaning that when the fault has been cleared, the circuit breaker will automatically reset itself and resume normal operation. Circuit breakers have become a standard part of electrical wiring, and are used in industrial, commercial and residential settings.

Circuit Breakers

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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
4230-T110-K0CU-5A


Circuit Breakers MCB, UL489, 1P, DM, 277VAC/60VDC, C, 5A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ETA Availability : 45
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 18.6679
Multiples of: 1

4230 - TCircuit BreakersThermal - Magnetic5 A240 VAC80 VDC1 PoleToggle- 35 C+ 70 CNon - Illuminated 
4435.0289


Circuit Breakers CBE TA35-C327M200C0
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Schurter Availability : 45
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 18.8435
Multiples of: 1

   20 A  2     
TA45-ABTWF160C0


TA45 Series Circuit Breaker, 2 Pole Rocker, 1-Pole Protection, QC Terminals, White Rocker, Embossed -/o, 16 A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Schurter Availability : 45
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 19.0575
Multiples of: 1

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127-P10-H-KF-6A


Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral mounting, track m
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ETA Availability : 45
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 19.4512
Multiples of: 1

127Circuit BreakersThermal6 A250 VAC28 VDC1 PoleReset Button- 20 C+ 60 CNon - Illuminated 
1110-F212-P1M1-0.2A


Circuit Breakers Single pole switch/thermal circuit breaker (S-type TO CBE to EN 60934) with tease-free, trip-free, snap action mechanism. Designed for snap-in panel mounting utilising round hole or industry standard fuse-holder cut-out dimensions. Featuring an ergon
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ETA Availability : 45
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 21.541
Multiples of: 1

1110 - Fx12 - P1M1 Thermal Overcurrent200 mA250 VAC50 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
2CDS253001R0164


Circuit breaker; 400VAC; Inom:16A; Poles no:3; Mounting: DIN; 6kA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ABB Availability : 45
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 22.0967
Multiples of: 1

   16 A  3     
TA45-A041FC00C0


TA45 Series Circuit Breaker, 2 Pole Rocker, Switch Only, 110-120v Illumination, QC Terminals, Clear Rocker, Embossed -/o, No Over-Current Protection
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Schurter Availability : 45
Ship by Fri. 26 Jul to Thu. 01 Aug Calender.png

USD 23.7998
Multiples of: 2

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3120-N321-P7T1-W01D-16A


Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ETA Availability : 45
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 29.3738
Multiples of: 1

3120 - NCircuit BreakersThermal16 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CNon - Illuminated 
HCBY1P60GG850


Circuit Breakers 120/240V 60A 1P CIRCUIT BREAKER, LUGS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 45
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 29.484
Multiples of: 1

HCB  60 A120 VAC , 240 VAC 1 Pole    Bulk
25430-B-1


Circuit Breakers CIRCUIT BREAKER 30A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton Availability : 45
Ship by Thu. 01 Aug to Mon. 05 Aug Calender.png

USD 31.224
Multiples of: 1

            
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