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
  
                
W68-X2Q12-3


Circuit Breakers CIRCUIT BREAKER SWITCH 3A WHITE
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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 : 50
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USD 95.5532

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersMagnetic Hydraulic Circuit Breakers M6/W6 - Compact Size3 A277 V 2 PolesToggle- 40 C+ 85 CNot Illuminated 
AP17-1-61-203


Circuit Breaker Hydraulic Magnetic 2Pole 20A 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 : 50
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 737.8436

Multiples of: 1

APCircuit BreakersHydraulic - Magnetic20 A  2 PoleToggle- 40 C+ 100 CNot Illuminated 
5-1423675-8


Circuit Breakers W57-XA7A15A10-20 CKTBKR THERM
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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 : 49
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 4.62

Multiples of: 1

W57Thermal Circuit BreakersCompact Push To Reset Only Thermal Circuit Breaker20 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
4400.0098


Circuit Breakers CBE T11-211-0.3
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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 : 49
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 6.762

Multiples of: 1

T11           
Hot 4400.0193


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 : 49
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 6.9384

Multiples of: 0

T11 Circuit Breaker For Equipment2 A240 VAC48 VDC1 PolePushbutton- 5 C+ 60 CNot Illuminated 
1140-G111-P1M1-15A


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), threadneck mounting. For lower current ratings see types 106. Approved to CBE standard EN 60934 (IEC 60934).
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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 : 49
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 12.9591

Multiples of: 1

1140Thermal Circuit BreakersThermal Overcurrent Circuit Breaker15 A240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
UPG1-1-61-252-C-01


Circuit Breaker Magnetic 1Pole 2.5A
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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 : 49
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 13.7812

Multiples of: 1

           -
1648-025-050-51


Push to reset circuit breaker - 50 amp - white button - bent screw terminals.
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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.

Mechanical Products Availability : 49
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 17.2594

Multiples of: 1

           -
1110-F212-P1M1-15A


Circuit Breakers Single pole switch/thermal circuit breaker (S-type TO CBE to EN 60934) with tease-free, trip-free, snap action mechanism. Designed for snap-in panel mounting utilising round hole or industry standard fuse-holder cut-out dimensions. Featuring an ergon
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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 : 49
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 17.6899

Multiples of: 1

1110 - Fx12 - P1m1 Thermal Overcurrent15 A250 VAC50 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
IEG1-1REC4-62-20.0-C-91-V


Magnetic Circuit Breaker (Hydraulic Delay) - 1 Pole - 20A AC DC - Lever.
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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 : 49
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 19.0969

Multiples of: 3

            
R11-2-.500A-B01CV-S-V


Circuit Breakers Cir Brkr, HydMag, 1 pl, 32VDC/125VAC, 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 : 49
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 19.1808

Multiples of: 3

            
IUGZX1-1-62-1.00-C-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 : 49
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 19.2937

Multiples of: 3

IUGZCircuit Breakers 1 A  1 PoleRocker- 40 C+ 85 CNot Illuminated 
201-3A


Circuit Breakers 1077, 1P, DN, 120-240VAC/80VDC, 3A
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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 : 49
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 27.4313

Multiples of: 1

201Circuit BreakersThermal - Magnetic3 A240 VAC65 VDC1 Pole - 30 C+ 60 CNon - Illuminated 
MT1-B-14-250-1-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 : 49
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 28.5475

Multiples of: 1

MCircuit BreakersHydraulic - Magnetic0.5 A250 VAC80 VDC1 PolePush - Pull- 40 C+ 85 CNot Illuminated 
2-5700-IG1-P10-DD-30A


Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-type with push-push
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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 : 49
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 29.5333

Multiples of: 1

2 - 5700Thermal Circuit BreakersThermal Overcurrent Circuit Breaker30 A250 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
184070F-01-1


Circuit Breakers HI-AMP 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.

Eaton Availability : 49
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 29.7621

Multiples of: 1

 Circuit ProtectorsManual Reset70 A 30 VDC1 Pole - 32 C+ 82 CNon - Illuminated 
ME1-B-94-475-1-A37-B-C


Circuit Breaker Hydraulic Magnetic 1Pole 7.5A 250VAC/80VDC Automotive
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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 : 49
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 35.0831

Multiples of: 1

MCircuit BreakersHydraulic - Magnetic7.5 A250 VAC80 VDC1 PoleRocker- 40 C+ 85 CNot Illuminated 
FAZ-C6/2


Circuit breaker; 230/400VAC; Inom:6A; Poles no:2; 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.

Eaton Availability : 49
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 41.2041

Multiples of: 1

   6 A  2     
JA2-A8-A-20-20


Circuit Breaker - 2 Pole - Standard Style - Push-on Terminal - 277 VAC - 50/60 Hz - 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.

HEINEMANN CANADA CORPORATION Availability : 49
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 44.5157

Multiples of: 1

            
IELK1-1-63F-63.0-01-V


Circuit Breaker Magnetic 1Pole 63A
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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 : 49
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 45.3994

Multiples of: 3

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic63 A  1 PoleHandle- 40 C+ 85 CNot Illuminated 
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