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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First...171172173174175...
First...171172173174175...
Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
M55629/2-101L


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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 260.7412

Multiples of: 1

 Circuit BreakersHydraulic - Magnetic20 A240 VAC50 VDC1 PoleToggle- 40 C+ 85 CNon - Illuminated 
IMLHK111-26349-1


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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 264.3113

Multiples of: 1

            
219-3-1REC5-66-7-8-27-A


Circuit Breakers Cir Brkr, HydMag, 3 pl, 600VAC, 20A
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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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 307.4619

Multiples of: 1

209Circuit Breakers 20 A600 VAC 3 PoleRocker  Not Illuminated 
219-4-4442-8-V


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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 425.7728

Multiples of: 1

           -
AP7-36001-1


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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 455.2013

Multiples of: 1

           -
AP7-1-52-203


Circuit Breakers 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.

Sensata Availability : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 677.8931

Multiples of: 1

APCircuit Breakers 20 A 50 VDC1 PoleToggle  Not Illuminated 
M55629/5-331


Circuit Breakers 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.

Sensata Availability : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 810.2587

Multiples of: 1

M55629Circuit Breakers 5 A240 VAC 3 PoleHandle- 40 C+ 85 CNot Illuminated 
AP17-1-72-103


Circuit Breakers Cir Brkr Hyd Mag
Icon ROHS
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 : 29
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 1400.7127

Multiples of: 1

           -
NXB-63 3P D4A


Circuit Breakers RoHS
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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.

CHINT Availability : 28
Ship by Thu. 17 Jul to Tue. 22 Jul Calender.png

USD 6.0616

Multiples of: 1

            
A9P18620


Miniature circuit breakers ROHS
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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.

Schneider Availability : 28
Ship by Thu. 17 Jul to Tue. 22 Jul Calender.png

USD 7.0334

Multiples of: 1

            
NRPS10-4A


Circuit Breakers Circuit Protector
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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.

Idec Availability : 28
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 7.1694

Multiples of: 1

NRPCircuit ProtectorsThermal4 A250 VAC32 VDC1 Pole - 10 C+ 50 CNot Illuminated 
5SL6510-6


Circuit breaker; 400VAC; Inom:10A; Poles no:1+N; Mounting: DIN
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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 : 28
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 8.2908

Multiples of: 1

   10 A  1 + N     
5SL6516-7


Circuit breaker; 400VAC; Inom:16A; Poles no:1+N; Mounting: DIN
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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 : 28
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 10.9612

Multiples of: 1

   16 A  1 + N     
1410-G111-P2F1-S01-10A


Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable for providing status output signals
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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 : 28
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 11.7503

Multiples of: 1

1410 - G1 Thermal Overcurrent10 A240 VAC28 VDC1 PoleButton- 20 C+ 70 CNot Illuminated 
2CDS271001R0044


Circuit breaker; 230VAC; Inom:4A; Poles no:1; Mounting: DIN; 10kA
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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 : 28
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 14.0433

Multiples of: 1

   4 A  1     
JA1-A3-A-3-3


Circuit Breaker - Toggle Handle - White On/Off - 6-32 Threads - 1 Pole - Push-on - Series Trip - ...
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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 : 28
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 15.575

Multiples of: 1

            
A9F18320


Miniature circuit breakers ROHS
Icon ROHS
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.

Schneider Availability : 28
Ship by Thu. 17 Jul to Tue. 22 Jul Calender.png

USD 16.0507

Multiples of: 1

            
PP11-1-3.00A-OB-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, Push-Pull.
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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 : 28
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 16.4325

Multiples of: 3

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5SY6116-7


Circuit breaker; 230/400VAC; Inom: 16A; Poles: 1; DIN; Charact: C
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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 : 28
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 17.1708

Multiples of: 1

5SY6  16 A  1     
AA1-B0-11-630-1B1-C


Circuit Breaker Hydraulic Magnetic 1Pole 30A 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 : 24
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 17.535

Multiples of: 2

A SeriesHydraulic Magnetic Circuit Breakers 30 A277 V80 V1 PoleHandle- 40 C+ 85 CNot Illuminated 
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First...171172173174175...

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