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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
CMB-053-11C3N-B-A


Carling Technologies Circuit Breakers 5 AMP PLASTIC 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.

Carling Availability : 850
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 4.0887

Multiples of: 1

CmbThermal Circuit BreakersPushbutton Thermal Circuit Protector5 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
7-1423674-8


Circuit Breakers W54-XB1A4A10-35 CKTBKR THERM P
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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 : 844
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 4.4756

Multiples of: 5

W54 Supplementary Protector35 A250 VAC 1 PolePushbutton0 C+ 60 CNot Illuminated 
C1005B-3B151BR3


Carling Technologies Circuit Breakers 15 AMPS BLK BEZEL WHT RED
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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 : 840
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 2.8413

Multiples of: 1

C1005bThermal Circuit BreakersThermal Switch Protector15 A125 v , 250 V32 VDC1 PoleRocker0 C+ 60 CIlluminatedBulk
6-1393246-8


Circuit Breakers 20A PUSH/PULL ACT.
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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 : 840
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 28.561

Multiples of: 1

W23Thermal Circuit BreakersThermal Circuit Breaker20 A240 V50 V1 PolePushbutton  Not Illuminated 
W51-A151A1-20


Circuit Breakers W51-A151A1-20
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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 : 834
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 2.9754

Multiples of: 1

W51 Supplementary Protector20 A125 VAC50 VDC1 PoleRocker0 C+ 60 CNot Illuminated 
Hot 1-1423673-9


Circuit Breakers W51-A151A1-20=CKTBKR THERM ROCK
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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 : 834
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 3.3862

Multiples of: 5

W51Circuit BreakersThermal20 A125 VAC50 VDC1 PoleRocker0 C+ 60 CNon - Illuminated 
4404.0018


Schurter Circuit Breakers CBE T9-611P-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 : 823
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 2.1483

Multiples of: 1

T9 - 611Circuit BreakersThermal3 A240 VAC48 VDC1 PoleReset Button- 5 C+ 60 CNon - Illuminated 
3-1393248-9


Circuit Breakers 20A 2P White Rocker P1 & P2 Trip QC
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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 : 822
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 65.9195

Multiples of: 1

W33Thermal Circuit BreakersSwitchable Circuit Breaker / Power Switch20 A250 V50 V2 PolesRocker  Not Illuminated 
1423673-4


TE Connectivity P&B Circuit Breakers W51-A121B1-8=CKTBKRK THERM ROCK
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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 : 821
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 2.8744

Multiples of: 1

W51Circuit BreakersThermal8 A125 VAC50 VDC1 PoleRocker0 C+ 60 CIlluminated 
W51-A121B1-8


Circuit Breaker Thermal 1Pole 8A 125VAC
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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 : 821
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 4.1344

Multiples of: 1

W51Thermal Circuit BreakersSupplementary Protector8 A125 V50 VDC1 PoleRocker  Illuminated 
1-1423673-7


Circuit Breakers W51-A151A1-10=CKTBKR THERM ROCK
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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 : 812
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 3.3075

Multiples of: 1

W51Circuit BreakersThermal10 A125 VAC50 VDC1 PoleRocker0 C+ 60 CNon - Illuminated 
1423674-3


Circuit Breakers W54-XB1A4A10-6
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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 : 811
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 4.1811

Multiples of: 1

 Circuit BreakersThermal6 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - Illuminated 
W28-XT1A-10


TE Connectivity P&B Circuit Breakers 10A PUSH TO REST
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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 : 797
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 3.1878

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type10 A250 V32 V1 PolePushbutton  Not Illuminated 
1-1423673-3


W51-A122B1-15=CKTBKR,THERM,ROC
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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 : 797
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 5.5125

Multiples of: 1

           -
W51-A122B1-15


TE Connectivity P&B Circuit Breakers 15A RCKR ACT RED ILL
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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 : 797
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 5.5125

Multiples of: 1

W51Thermal Circuit BreakersCircuit Breaker15 A250 V50 V1 PoleRocker0 C+ 60 CIlluminated 
W51-A122B1-8


TE Connectivity P&B Circuit Breakers CIRCUIT BRKER 1POLE 8Amps 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.

TE Connectivity Availability : 776
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 3.7537

Multiples of: 1

W51Thermal Circuit Breakers 8 A250 V50 V1 PoleRocker0 C+ 60 CIlluminatedTray
1423673-1


W51-A121B1-5=CKTBKR,THERM,ROCK
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.

TE Connectivity Availability : 776
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 4.1199

Multiples of: 1

           -
1620-3-15A


Circuit Breakers Single pole, thermal miniaturised circuit breaker designed for automotive applications. Fits into fuse blocks designed to ISO 8820-3, Type F. Automatic reset (for DC 12 V only) and open circuit (modified reset to SAE) version optional. Open circuitve
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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 : 776
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 5.544

Multiples of: 1

1620Thermal Circuit BreakersThermal Automotive Circuit Breaker15 A 24 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
4-1393249-6


Circuit Breakers 30A PUSH TO RESET ST
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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 : 766
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 5.5306

Multiples of: 1

W58Thermal Circuit BreakersCircuit Breaker30 A250 V50 V1 PolePushbutton  Not Illuminated 
W28-XT1A-0.25


Circuit Breakers W28-XT1A-0.25
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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 : 766
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 8.1468

Multiples of: 1

W28Thermal Circuit BreakersSupplementary Protector250 mA250 V32 VDC1 PolePushbutton  Not Illuminated 
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