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...7677787980...
First...7677787980...
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
  
                
UPG1-1-65-103-09


Circuit Breaker Magnetic 1Pole 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.

Sensata Availability : 96
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 16.3012

Multiples of: 1

           -
MA1-B22-425-1-A17-A-E


M-Series Low Cost, Miniature 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 : 96
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 16.9969

Multiples of: 2

            
W67-X2S734-20


Circuit Breaker Hydraulic Magnetic 1Pole 20A 277VAC/65VDC
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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 : 96
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 26.2894

Multiples of: 1

           -
CB84-030F


Hi-Amp Thermal 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.

GC Electronics Availability : 96
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 45.8848

Multiples of: 1

           -
W67-X2Q12-7


Circuit Breakers CIRCUIT BREAKER SWITCH 7A 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 : 96
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 77.512

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M6/W6 - Compact Size7 A277 V 1 PoleToggle- 40 C+ 85 CNot Illuminated 
CX2-B0-14-616-52B-06-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 : 96
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 75.5534

Multiples of: 1

CXCircuit BreakersHydraulic - Magnetic16 A 600 VDC2 PoleHandle- 40 C+ 85 CNon - Illuminated 
5-1423675-7


Circuit Breakers W57-XA8A4A10-5 CKTBKR THERM PB
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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 : 95
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 2.0738

Multiples of: 10

W57Thermal Circuit Breakers 5 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
W57-XA8A4A10-5


Circuit Breakers W57-XA8A4A10-5=CKTBKR,THERM,PB
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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 : 95
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 2.1417

Multiples of: 1

W57Thermal Circuit BreakersSupplementary Protector5 A250 V 1 PolePushbutton  Not Illuminated 
4404.0097


Circuit Breakers 1 pole 4A THT Term for PCB mounting
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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 : 95
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 2.4717

Multiples of: 1

T9 - 819Thermal Circuit Breakers 4 A240 V48 V1 PolePushbutton- 5 C+ 50 CNot Illuminated 
4400.0165


Circuit Breakers CBE T11-611-0.5
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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 : 95
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 7.7218

Multiples of: 1

T11Circuit BreakersThermal500 mA240 VAC48 VDC1 PoleReset Button- 5 C+ 60 CNot Illuminated 
4400.0168


Circuit breaker; Urated: 240VAC; 48VDC; 0.2A; SPST; screw; TZZ01
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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 : 95
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 7.7276

Multiples of: 1

   0.2 A        
3-128-208


Circuit Breakers snap-in, on-off switch,1pole, rocker: green, marking: I/0-embossed, front flange: black, 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.

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

USD 9.1728

Multiples of: 1

 Circuit BreakersThermal20 A240 VAC32 VDC1 PoleRocker- 30 C+ 60 CNon - Illuminated 
TCP 10A


Thermal miniature circuit breaker, pluggable in screw-type fuse terminal block UK 6-FSI/C and spring-cage fuse terminal block ST 4-FSI/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.

Phoenix Contact Availability : 95
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 23.4371

Multiples of: 1

            
UPL11-1-64-203


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 : 95
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 42.42

Multiples of: 1

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2-1393254-8


Circuit Breakers CIRCUIT BREAKER SWITCH 30A BLK
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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 : 95
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 50.114

Multiples of: 1

W9Hydraulic Magnetic Circuit Breakers 30 A277 V 1 PoleToggle  Not Illuminated 
9101203500


Circuit Breaker Thermal Magnetic 1Pole 1A 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.

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

USD 62.0053

Multiples of: 1

CB4201Circuit BreakersThermal - Magnetic1 A250 VAC80 VDC1 PoleReset Button- 30 C+ 55 CNon - IlluminatedBulk
1344361


Circuit Breakers CAPAROC E2 12-24DC/1-4A EX
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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 : 95
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 98.2453

Multiples of: 1

 Circuit BreakersPower Module4 A 12 VDC , 24 VDC2 Pole - 30 C+ 65 C  
1658-G41-10-P10-7A


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 : 94
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 3.7335

Multiples of: 1

1658Circuit BreakersManual Reset7 A240 VAC28 VDC1 PoleReset Button- 20 C+ 60 CNot Illuminated 
W28-XQ1B-1


Circuit Breaker Thermal 1Pole 1A 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.

TE Connectivity Availability : 94
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 5.6569

Multiples of: 1

            
4400.0762


Circuit breaker; Urated: 240VAC; 48VDC; 1.1A; SPST; screw; TZZ01
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.

Schurter Availability : 94
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 8.2908

Multiples of: 1

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First...7677787980...

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