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...196197198199200...
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
  
                
LEG66-1-62-10.0-01-V


Cir Brkr, HydMag, 2 pl, 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.

Sensata Availability : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 71.8025

Multiples of: 1

           -
IEGS66-1-61-5.00-A-31-V


Magnetic 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.

SENSATA Availability : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 71.911

Multiples of: 1

           -
IUG66-1-42-20.0-21


Circuit Breaker Magnetic 2Pole 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 : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 75.3637

Multiples of: 3

            
Hot 3RV1011-1AA10


Circuit Breakers MSP,GROUP TAP,S00,CL10,1.1-1.6A,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 : 24
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 77.0133

Multiples of: 1

3RV1Circuit BreakersMotor Protection1.6 A690 VAC-3 PoleToggle- 20 C+ 60 CNon - Illuminated 
R21-4-2.50A-R102CV-S-V


Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC, 2.5A, rocker hndl
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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 : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 76.6418

Multiples of: 1

SnapakCircuit Breakers 2.5 A  2 Pole     
R21-61-8.00A-B162CV-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 : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 78.9869

Multiples of: 3

SnapakHydraulic Magnetic Circuit Breakers 8 A  2 Pole     
AM2R-A3-LC07D-A-20-2


Hydraulic magnetic - Circuit breaker - 20 A - 250 V - 50/60 Hz - Medium time delay - ...
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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 : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 78.9994

Multiples of: 1

            
TMC 83C 15A


Thermomagnetic device circuit breaker, Number of positions: 3, Width: 52.9 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 : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 79.8815

Multiples of: 1

            
MT1-B-14-630-1-A23-B-J


M-Series Handle-Pushbutton UL489A-UL Recognized
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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 Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 80.5051

Multiples of: 3

MCircuit BreakersHydraulic - Magnetic30 A250 VAC80 VDC1 PolePush - Pull- 40 C+ 85 CNot Illuminated 
IUG66-1-62-25.0-C-91


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 : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 87.2025

Multiples of: 1

IUGCircuit ProtectorsHydraulic - Magnetic25 A240 VAC80 VDC2 PoleToggle- 40 C+ 85 CNon - Illuminated 
4120-G217-J3M1-S8S0ZB-1A


Circuit Breakers Single pole, miniaturised thermal circuit breaker with trip-free mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). Threadneck panel mounted, temperature-compensated, with optional auxiliary contacts. Fully approved for comm
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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 : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 90.3463

Multiples of: 1

4120 High Performance Thermal1 A125 VAC28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
IEGH11-1-61-7.50-C-21-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 : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 92.8811

Multiples of: 1

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IPA-11-1-41-10.0-01-T


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 : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 98.6081

Multiples of: 1

 Circuit ProtectorsHydraulic - Magnetic10 A  2 PoleToggle- 40 C+ 85 CNot Illuminated 
IALN1-1-51-50.0-A


Circuit Breaker Magnetic 1Pole 50A
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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 : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 106.6538

Multiples of: 1

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic50 A  1 PoleHandle- 40 C+ 85 CNot Illuminated 
209-2-2718-4


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 : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 117.5081

Multiples of: 1

           -
CA2-B0-24-615-321-CG


Circuit Breakers CA2B024615321CG
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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 Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 120.0994

Multiples of: 1

CCircuit BreakersHydraulic - Magnetic15 A120 VAC , 240 VAC 2 PoleHandle- 40 C+ 85 CNon - Illuminated 
IUGNF66-33465-3


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 : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 123.5375

Multiples of: 1

IUGNCircuit BreakersHydraulic - Magnetic   2 PoleToggle- 40 C+ 85 CNon - Illuminated 
482-G111-K1M1-A1S0-35A


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
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.

ETA Availability : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 128.2199

Multiples of: 1

482 High Performance Thermal35 A125 VAC28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
IUGN11-35721-15


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 : 24
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 127.75

Multiples of: 1

IUGNCircuit ProtectorsHydraulic - Magnetic 240 VAC80 VDC2 PoleToggle- 40 C+ 85 CNon - Illuminated 
IEG11-1-62-15.0-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 15A
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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 : 14
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 95.5894

Multiples of: 3

IEGCircuit BreakersHydraulic - Magnetic15 A240 VAC80 VDC2 PoleToggle- 40 C+ 85 CNon - Illuminated 
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First...196197198199200...

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