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...7172737475...
First...7172737475...
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-X2Q12-15


Circuit Breakers 15A 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 : 185
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USD 73.0307

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersHydraulic/Magnetic Circuit Breaker15 A277 V 2 PolesToggle- 40 C+ 85 CNot Illuminated 
W33-T2N1Q-5


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 : 100
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 64.0563

Multiples of: 1

W33Thermal Circuit Breakers 5 A250 V50 V2 PoleRocker  Not Illuminated 
123B40-00P-HA


Circuit Breakers SHORTSTOP 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 : 99
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 2.5956

Multiples of: 1

12XCircuit BreakersShortstop40 A 24 VDC1 Pole - 40 C+ 85 CNon - Illuminated 
W91-X150-10


Magnetic Hydraulic Circuit Breaker - Single Pole - Series Trip - Black Toggle - Instantaneous Time Delay Curve - 65VDC - 10A - ...
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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 : 99
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 34.0594

Multiples of: 1

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TMC 82D 15A


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 : 99
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 53.2589

Multiples of: 1

            
W54-XB1A4A10-25


Circuit Breakers 25A 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 : 98
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 3.3825

Multiples of: 1

W54Thermal Circuit BreakersCircuit Breaker25 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
1170-22-5A


Circuit Breakers Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost of ownership bene
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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 : 98
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 10.9263

Multiples of: 1

1170Circuit BreakersThermal5 A 28 VDC1 PoleReset Button- 40 C+ 85 CNon - Illuminated 
PR11-0-15.0A-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 : 98
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 16.9713

Multiples of: 3

SnapakHydraulic Magnetic Circuit Breakers 15 A  1 Pole     
2CDS252001R0404


Circuit breaker; 400VAC; Inom:40A; Poles no:2; 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.

ABB Availability : 98
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 26.2345

Multiples of: 1

   40 A  2     
KD1-7


Thermal Circuit Breaker - KD Series - 7 A - 1 Pole - 50 VDC - 250 VAC - Panel.
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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 : 97
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USD 5.639

Multiples of: 1

            
A9F18101


Miniature circuit breakers ROHS
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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 : 97
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 7.2405

Multiples of: 1

            
T11-311-2


CIRCUIT BRKR SP RESET 2A 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 : 97
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 10.1258

Multiples of: 1

           -
A9F18310


Miniature circuit breakers ROHS
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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 : 97
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 15.7765

Multiples of: 1

            
AA1-B0-46-450-1B1-C


Circuit Breaker 1Pole 5A 277VAC/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 : 97
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 19.2675

Multiples of: 1

A SeriesHydraulic Magnetic Circuit Breakers          
W91-X1110-25


Circuit Breaker - Magnetic Hydraulic - 1 Pole - 25A - 277VAC - Toggle - 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.

TE Connectivity Availability : 97
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 176.3212

Multiples of: 1

           -
MT1-B-14-450-1-A24-B-J


M-Series utilizes the hydraulic magnetic 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.

Carling Availability : 97
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 42.3573

Multiples of: 2

MCircuit BreakersHydraulic - Magnetic5 A125 VAC /250 VAC80 VDC1 PolePush - Pull- 40 C+ 85 CNon - Illuminated 
4430.0436


Circuit Breakers Circuit Breaker for Equipment thermal, 2 pole, Push button actuation
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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 : 97
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 1.1781

Multiples of: 1

Ta45           
121B15-B2P


Circuit Breakers SHORTSTOP 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.

Eaton Availability : 97
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 1.9888

Multiples of: 1

            
2-5700-IG1-P10-DD-10A


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 : 95
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 17.7061

Multiples of: 1

2 - 5700Thermal Circuit BreakersThermal Overcurrent Circuit Breaker10 A250 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
MU1-B-34-620-1-A21-B-C


Circuit Breakers 1-pole, Push-To-Reset Pushbutton, 20 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted
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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 : 14
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 22.2338

Multiples of: 1

MCircuit BreakersHydraulic - Magnetic20 A250 VAC80 VDC1 PoleReset Button- 40 C+ 85 CNon - Illuminated 
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First...7172737475...

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