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
  
                
Hot 4400.0047


Circuit Breakers .250 QC SP THERML 2A
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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 : 75
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 8.9859

Multiples of: 1

T11 Circuit Breaker For Equipment2 A240 VAC48 VDC1 PolePushbutton- 5 C+ 60 CNot Illuminated 
CTB-B-B-09


Circuit Breakers 9 AMP 50VDC PNL MNT
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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 : 22
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 2.1262

Multiples of: 10

CtbThermal Circuit BreakersPanel Mount Rocker Thermal Circuit Protector9 A250 V32 V1 PoleRocker- 10 C+ 60 CNot Illuminated 
9-1423364-9


Circuit Breakers 20A PUSH TO RESET
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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 : 22
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 2.3625

Multiples of: 10

W57Thermal Circuit Breakers 20 A250 V 1 PolePushbutton  Not Illuminated 
1658-A21-00-P10-25A


Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
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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 : 22
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 3.5619

Multiples of: 1

1658Circuit BreakersAuto Reset25 A240 VAC28 VDC1 PoleReset Button- 20 C+ 60 CNot Illuminated 
W58-XC1C18A-20


TE Connectivity P&B Circuit Breakers CIRCUIT BREAKER THERMAL
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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 : 22
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 5.3025

Multiples of: 5

W58Circuit BreakersThermal20 A250 VAC50 VDC1 PoleReset Button- 20 C+ 60 CNon - Illuminated 
A9F03120


Circuit breaker; 230VAC; Inom:20A; Poles no:1; Mounting: DIN; 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 : 22
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 5.8506

Multiples of: 1

   20 A  1     
4400.0176


Circuit breaker; Urated: 240VAC; 48VDC; 8.5A; SPST; Poles: 1; 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.

Schurter Availability : 22
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 6.762

Multiples of: 1

   8.5 A  1     
3-1393249-8


Circuit Breakers CIRCUIT BREAKER THERMAL
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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 : 22
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 7.0217

Multiples of: 1

W58Thermal Circuit Breakers 20 A250 V50 V1 PolePushbutton  Not Illuminated 
NRPS10-1A


Circuit Protection Misc PC Board 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 : 22
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 9.4825

Multiples of: 1

NRPCircuit ProtectorsThermal1 A250 VAC32 VDC1 Pole - 10 C+ 50 CNot Illuminated 
A9F04140


Circuit breaker; 230VAC; Inom:40A; Poles no:1; Mounting: DIN; 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 : 22
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 12.5538

Multiples of: 1

   40 A  1     
104-P10-2A


Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) integral type. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140-E
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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 : 22
Ship by Mon. 17 Nov to Wed. 19 Nov Calender.png

USD 13.5149

Multiples of: 1

104Circuit BreakersMiniature2 A240 VAC48 VDC1 PoleReset Button- 20 C+ 60 CNon - Illuminated 
UPG1-1-61-652-01


Circuit Breaker Magnetic 1Pole 6.5A
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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 : 22
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 13.7812

Multiples of: 1

           -
MA1-B-22-610-1-A17-B-E


Circuit Breaker Hydraulic Magnetic 1Pole 10A 250VAC 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 : 22
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 14.5687

Multiples of: 10

MCircuit BreakersHydraulic - Magnetic10 A250 VAC80 VDC1 PoleToggle- 40 C+ 85 CNot Illuminated 
JA1S-B3-A-20-3


JA1SB3A203 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 : 22
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 14.8295

Multiples of: 1

            
T10-S-SW-04-20


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 : 22
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 15.3853

Multiples of: 3

            
IUG1-1-61-1.00-Q-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 : 22
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 15.9469

Multiples of: 3

IUGCircuit Breakers 1 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
PR11-61F-10.0A-XX-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, Push to reset.
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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 : 22
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 16.1962

Multiples of: 3

SnapakCircuit Breakers 10 A  1 PoleReset Button- 40 C+ 85 CNot Illuminated 
R11-62-1.00A-B01CH-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 : 22
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 16.9713

Multiples of: 3

           -
R11-1-30.0A-30602-1


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 : 22
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 17.01

Multiples of: 3

SnapakCircuit Breakers 30 A  1 PoleRocker- 40 C+ 85 CNot Illuminated 
IUG6-1-61-15.0-01


Cir Brkr, HydMag, 1 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 : 22
Ship by Wed. 19 Nov to Tue. 25 Nov Calender.png

USD 17.1412

Multiples of: 3

IUG  15 A250 VAC 1 PoleToggle- 40 C+ 85 CNot Illuminated 
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First...196197198199200...

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