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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
AM1-B2-A-25-3


AM1B2A253 heinemann canada corporation
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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 : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 38.0769

Multiples of: 1

            
LELK1-36145-2-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 : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 40.0837

Multiples of: 1

           -
4430.0531


Circuit breaker; 12A; MCB
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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 : 33
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 44.2554

Multiples of: 1

   12 A        
IUGN6-1-62-4.00


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 : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 46.8879

Multiples of: 1

            
IAGN6-1-61-4.00


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 : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 46.8879

Multiples of: 1

            
CD1-G3-U-60-1


Circuit Breaker - 1 Pole - 60A - Front Terminals - Long Delay Std. Inrush - Series Trip - Back ...
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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 : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 53.1825

Multiples of: 1

            
TMC 82C 03A


Thermomagnetic device circuit breaker, Number of positions: 2, Width: 35.3 mm, Mounting type: DIN rail, Color: gray
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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.

Phoenix Contact Availability : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 53.2589

Multiples of: 1

            
LELK1-1REC4-30326-3


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 : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 58.9969

Multiples of: 1

           -
LMLB1-1RLS4R-36825-100-V


Circuit Breaker Magnetic (Hydraulic Delay) - 100A - 80 VDC - 1 Pole - Lever - Panel Mount.
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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 : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 64.6669

Multiples of: 1

LEL/LMLCircuit BreakersHydraulic - Magnetic100 A 125 VDC1 PoleHandle- 40 C+ 85 CNon - Illuminated 
LMLB1-1RLS4R-36825-10-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 : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 66.0188

Multiples of: 1

           -
2-1393253-9


Circuit Breakers 10A 2 POLE 2 TOGGLE
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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.

TE Connectivity Availability : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 71.8432

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersCircuit Breaker10 A277 V 2 PolesToggle  Not Illuminated 
2C30UL


Circuit Breakers 30A, C CHAR, 2POLE 480Y277VAC,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.

Altech Availability : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 86.9032

Multiples of: 1

UL  30 A277 VAC 2 PoleHandle- 25 C+ 55 CNon - Illuminated 
W67-X2S12-20


Magnetic Hydraulic Circuit Breaker - Single Pole - Series Trip - White Toggle - #8-32 Screw - Standard Delay - 277VAC - 50/60 ...
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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.

TE Connectivity Availability : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 150.1106

Multiples of: 1

           -
W92-X1110-20


TE Connectivity P&B Circuit Breakers TWO POLE MAGNETIC HYDRAULIC
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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.

TE Connectivity Availability : 33
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 150.1616

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W920 A277 V 2 PoleToggle  Not Illuminated 
BW50RBGU-2P005


Circuit Breaker Earth Leakage 2Pole 5A 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.

Fuji Availability : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 161.4033

Multiples of: 1

           -
BW50RAGU-2P030


Circuit Breaker Hydraulic Magnetic 2Pole 30A 690VAC/250VDC
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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.

Fuji Availability : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 161.4033

Multiples of: 1

           -
W68-X2Q12-0.50


Magnetic Hydraulic Circuit Breaker - Two Pole - Series Trip - One Actuator Per Pole - White Toggle - .250“ Quick Connect - Sta ...
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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.

TE Connectivity Availability : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 195.3131

Multiples of: 1

           -
IULHK11-1-66-20.0-01


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 : 33
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 199.1549

Multiples of: 1

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic20 A250 VAC80 VDC2 PoleHandle- 40 C+ 85 CNot Illuminated 
IMLC1-1RLS4-28052-1


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 : 28
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 53.13

Multiples of: 3

           -
W68-X2Q12-10


TE Connectivity P&B Circuit Breakers 10A 2 POLE 2 TOGGLE
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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.

TE Connectivity Availability : 24
Ship by Thu. 03 Jul to Wed. 09 Jul Calender.png

USD 69.5625

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersCircuit Breaker10 A277 V 2 PoleToggle- 40 C+ 85 CNot Illuminated 
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