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
  
                
HCBY1P25GG850


Circuit Breakers 120/240V 25A 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 : 46
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USD 28.5768

Multiples of: 1

HCB  25 A120 VAC , 240 VAC 1 Pole    Bulk
A9N61508


Circuit breaker; 500VDC; Inom: 10A; Poles: 1; DIN; Charact: C; 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.

Schneider Availability : 46
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USD 30.8801

Multiples of: 1

C60H - DC  10 A  1     
W31-X2A1G-4


Circuit Breaker Thermal 1Pole 4A 250VAC/50VDC
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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 : 46
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 32.9831

Multiples of: 1

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PTCB E1 24DC/1-3A NO


Circuit Breaker Electronic 1Pole 24VDC
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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 : 46
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 43.4584

Multiples of: 1

            
R21-4-10.0A-30067-1-V


SNAPAK series is a snap-acting hydraulic magnetic circuit protector, rocker
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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 : 46
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USD 48.5145

Multiples of: 3

SnapakCircuit Breakers 10 A  2 Pole     
209-2-38489-100-V


Sensata Technologies
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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 : 46
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 50.2425

Multiples of: 1

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MF2-B-34-620-1-BC2-2-C


Circuit Breakers Mag 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.

Carling Availability : 46
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USD 56.7697

Multiples of: 1

MCircuit BreakersSupplementary Protector20 A125 VAC , 250 VAC80 VDC2 PoleRocker- 40 C+ 85 CIlluminated 
IEGH11-1-63F-10.0-91-V


Cir Brkr, HydMag, 2 pl, 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 : 46
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 65.0606

Multiples of: 3

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IAG11-32407-30


IAG11-32407-30
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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 : 46
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 66.36

Multiples of: 3

            
IELK1-1-62-15.0-01-V


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 : 46
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 68.1975

Multiples of: 3

IAL/IDL/IML/IULHydraulic Magnetic Circuit Breakers 15 A250 VAC 1 PolePaddle- 40 C+ 85 CNot Illuminated 
412-K14-LN2-1A


Circuit Breakers Single pole 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 position. Thr
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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 : 46
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 79.8176

Multiples of: 1

412 High Performance Thermal1 A125 VAC28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
8345-F01A-U0T1-282013-100A


Circuit Breakers Single or multipole 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. Auxili
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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 : 46
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 102.1123

Multiples of: 1

8345Circuit BreakersHydraulic - Magnetic100 A240 VAC80 VDC1 PoleToggle- 40 C+ 85 CNon - Illuminated 
IEG11-1-62-3.00-AC-01-V


Magnetic Circuit Breaker (Hydraulic Delay) - 2 Pole - 3A AC DC - 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 : 46
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USD 129.7537

Multiples of: 3

IEG  3 A250 VAC 2 PoleToggle- 40 C+ 85 CNot Illuminated 
W92-X112-30


Circuit Breakers 30A 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 : 46
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USD 152.1943

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersHydraulic/Magnetic Circuit Breaker30 A277 V 2 PolesToggle- 40 C+ 85 CNot Illuminated 
BW50RAGU-2P005


Circuit Breaker Hydraulic Magnetic 2Pole 5A 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 : 46
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 161.4033

Multiples of: 1

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8-1393253-1


Circuit Breakers CIRCUIT BREAKER SWITCH 20A WH
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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 : 46
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USD 164.4668

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersMagnetic Hydraulic Circuit Breakers M6/W6 - Compact Size20 A277 V 3 PolesToggle  Not Illuminated 
M39019/01-335


Circuit Breaker Magnetic 1Pole 12.5A 240VAC/50VDC
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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 : 46
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USD 942.3881

Multiples of: 1

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Hot 4430.0567


Circuit Breakers CBE TA45-AZM02
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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
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USD 1.8816

Multiples of: 1

Ta45           
CLB-033-27E3N-W-A/03


Circuit Breaker Thermal 1Pole 3A 125VAC/250VAC/32VDC
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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 : 45
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 3.8719

Multiples of: 5

ClbThermal Circuit Breakers          
2907655


Circuit Breakers TMC 82D 05A
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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 : 7
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 56.6212

Multiples of: 1

TMC 8Circuit BreakersThermomagnetic5 A240 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
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