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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
PFL6-10/1N/B/003


RCBO breaker; Inom:10A; Ires:30mA; Max surge current:250A; 230V
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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 : 19
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 79.5876

Multiples of: 1

   10 A  1 + N     
LMLK1-1REG4-34058-1-V


Circuit Breakers
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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.

Sensata Availability : 19
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 79.6294

Multiples of: 3

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TX1-P03-L05-WH3


Circuit Breaker
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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.

HEINEMANN CANADA CORPORATION Availability : 19
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 80.4915

Multiples of: 1

            
5SV3311-6


RCD breaker; Inom: 16A; Ires: 30mA; Poles: 1+N; 230/400VAC; DIN; IP20
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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.

Siemens Availability : 19
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 85.4364

Multiples of: 1

5SV  16 A  1 + N     
IUGN6-1-72-40.0


Circuit Breakers Cir Brkr, Hyd Mag, 1 pl, 80VDC/250VAC, 40A,panel seal
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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.

Sensata Availability : 19
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 88.875

Multiples of: 3

IUGN  40 A250 VAC80 VDC1 PoleToggle- 40 C+ 85 CNot Illuminated 
AM2R-A8-LC07D-A-15-5


Circuit Breaker Hydraulic Magnetic 2Pole 15A 240VAC
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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.

HEINEMANN CANADA CORPORATION Availability : 19
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 91.0918

Multiples of: 1

            
SU202M-K13


Miniature Circuit Breaker K-Characteristic - 10kA - 13A - 2P UL489.
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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 : 19
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 91.634

Multiples of: 1

            
APL11-1REC4-61-303-AM


Circuit Breaker Magnetic 2Pole 30A 250VAC
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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.

Sensata Availability : 19
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 94.5787

Multiples of: 1

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Hot 3RV2021-4BA15


Circuit Breakers SP S0 14-20A AUX 1NO 1NC SCREW
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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.

Siemens Availability : 19
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 96.6231

Multiples of: 1

3RV2Circuit BreakersMotor Protection20 A690 VAC-3 PoleRotary- 20 C+ 60 CNon - Illuminated 
8345-F01Z-R0M1-DB1B2B-30A


Circuit Breakers Single or double pole hydraulic-magnetic circuit breakers with trip-free-mechanism and toggle actuation. A choice of switching characteristics ensures suitability for a wide range of applications. Industry standard dimensions and panel mounting. Auxi
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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 : 19
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 100.5228

Multiples of: 1

8345Circuit BreakersHydraulic - Magnetic30 A240 VAC80 VDC1 Pole - 40 C+ 85 CNot Illuminated 
IEG6-1-63-4.50-01-V


Circuit Breaker Hydraulic Magnetic 1Pole 4.5A
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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.

Sensata Availability : 19
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 101.1498

Multiples of: 1

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HNB-C16/1N/003


RCBO breaker; Inom:16A; Ires:30mA; Max surge current:250A; 230V
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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 : 19
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 105.2566

Multiples of: 1

   16 A  1 + N     
CA2-B0-34-680-331-C


Circuit Breakers 80A 480VAC/277VAC 2 pole DC 50/60Hz
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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.

Carling Availability : 19
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USD 105.4331

Multiples of: 1

CHydraulic Magnetic Circuit Breakers         Bulk
GMS-32S4A


Circuit Breakers MMS UP TO 32A STD BREAK 2.5-4A
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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.

Carlo Gavazzi Availability : 19
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 109.0618

Multiples of: 1

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IAGX66-1-61-15.0-01


Circuit Breakers Cir Brkr Hyd Mag
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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.

Sensata Availability : 19
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 110.9639

Multiples of: 1

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LEL111-30672-25-V


LEL111-30672-25-V
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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.

Sensata Availability : 19
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 119.3005

Multiples of: 1

            
LMLHPK11-1RS4-29172-150


Circuit Breakers
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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.

Sensata Availability : 19
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 124.2938

Multiples of: 1

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AA2-B0-34-630-5D1-C


Circuit Breaker 2Pole 30A 277VAC/80VDC
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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.

Carling Availability : 19
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 125.6715

Multiples of: 1

ACircuit BreakersHydraulic - Magnetic30 A277 VAC80 VDC2 PoleHandle- 40 C+ 85 CNon - Illuminated 
GMB63H2PC3


Circuit Breakers MCB HV UL489 C 2P 3A LUG T
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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.

Carlo Gavazzi Availability : 19
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 127.0812

Multiples of: 1

GMB63Circuit BreakersMiniature3 A277 VAC 2 PoleLever- 25 C+ 55 CNot Illuminated 
482-G111-K1M1-A1S0-5A


Circuit Breakers Single pole compact high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off posit
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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 : 0
Request Quote Calender.png

USD 122.4069

Multiples of: 1

482Circuit BreakersThermal5 A115 VAC28 VDC1 PolePushbutton- 55 C+ 75 CNot Illuminated 
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