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
  
                
QMB-103-11C3N-3BA


Circuit Breakers 10A FRT PNL PLASTIC .250 QC TAB TUV
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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.

Qualtek Availability : 472
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 1.3513

Multiples of: 1

QMBCircuit BreakersThermal10 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNon - Illuminated 
4-1393249-5


Circuit Breakers 3A 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 : 471
Ship by Thu. 21 Aug to Wed. 27 Aug Calender.png

USD 7.0488

Multiples of: 1

W58Thermal Circuit BreakersCircuit Breaker3 A250 V50 V1 PolePushbutton  Not Illuminated 
CLB-063-11B3A-B-A


Circuit Breakers 6 AMP METAL 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 : 470
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 3.7191

Multiples of: 1

ClbThermal Circuit BreakersPushbutton Thermal Circuit Protector6 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
1610-21-30A


Circuit Breakers Miniaturised single pole press-to-reset cycling trip free thermal circuit breaker designed for automotive fuse block installation. Extends the benefits of circuit breaker performance and convenience to applications which are cost critical. Colour-cod
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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 : 470
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 5.4285

Multiples of: 1

1610Thermal Circuit BreakersThermal Automotive Circuit Breaker30 A 32 VDC1 PoleButton- 40 C+ 85 CNot Illuminated 
QLB-303-00DNN-3BA


Circuit Breakers 30A Snap In Plastic .250 QC TAB
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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.

Qualtek Availability : 466
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 2.5074

Multiples of: 1

QLBCircuit BreakersThermal30 A125 VAC to 250 VAC32 VDC1 PolePushbutton- 10 C+ 60 CNot Illuminated 
CMB-153-27G3N-B-J


Circuit Breaker Thermal 1Pole 15A 125VAC/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.

Carling Availability : 465
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 3.0377

Multiples of: 1

CMBCircuit BreakersThermal15 A125 VAC to 250 VAC32 VDC1 PoleReset Button- 10 C+ 60 CNon - Illuminated 
CMB-033-27GNN-W-A


Circuit Breaker Thermal 1Pole 3A 125VAC/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.

Carling Availability : 465
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 4.4814

Multiples of: 1

CMBCircuit BreakersThermal3 A125 VAC to 250 VAC32 VDC1 PoleReset Button- 10 C+ 60 CNon - Illuminated 
TA35-CBDWF070C0


Circuit Breaker Thermal 2Pole 7A 240VAC/60VDC
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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 : 465
Ship by Thu. 21 Aug to Wed. 27 Aug Calender.png

USD 20.5092

Multiples of: 10

            
4435.0040


Circuit Breakers CBE TA35-CBDWF070C0
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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 : 465
Ship by Thu. 21 Aug to Wed. 27 Aug Calender.png

USD 20.5092

Multiples of: 10

Ta35Thermal Circuit BreakersThermal Circuit Breaker7 A240 V60 V2 PolesRocker0 C+ 60 CNot IlluminatedBulk
1658-G21-01-P10-20A


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 : 464
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 4.4814

Multiples of: 1

1658Thermal Circuit BreakersThermal Overcurrent Circuit Breaker20 A240 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
122A06-00M-KA


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 : 458
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 3.1171

Multiples of: 1

            
CMB-063-11C3N-B-A


Circuit Breakers 6 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 : 458
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 3.6613

Multiples of: 1

CThermal Circuit BreakersPushbutton Thermal Circuit Protector6 A125 v to 250 V32 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
CLB-303-11A3N-BA


Carling Technologies Circuit Breakers 30A METAL BLACK
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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 : 457
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 3.6844

Multiples of: 1

CLBCircuit BreakersThermal30 A125 VAC to 250 VAC32 VDC1 PoleReset Button- 10 C+ 60 CNon - Illuminated 
W28-XT1A-7


Circuit Breaker Thermal 1Pole 7A 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 : 454
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 4.3543

Multiples of: 1

W28Thermal Circuit BreakersFuse Holder Type7 A250 V32 V1 PolePushbutton  Not Illuminated 
CMB05327G3NBJ


Circuit Breakers Compact Thermal Circuit Breaker 5 amps 125-250 VAC / 32 VDC; 3/8 27 UNS Mounting Hole, Type G Bushing (see data sheet), Plastic Mounting Nut, No Indicator Plate, Black Button, Screw Terminal 90 deg Bend
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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 : 453
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 5.6736

Multiples of: 1

CMBCircuit BreakersThermal5 A125 VAC to 250 VAC32 VDC1 PoleReset Button- 10 C+ 60 CNot Illuminated 
W54-XB1A4A10-30


Circuit Breakers 30A 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 : 452
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 3.5343

Multiples of: 1

W54Thermal Circuit BreakersPush To Reset Only Circuit Breaker30 A250 V 1 PolePushbutton0 C+ 60 CNot Illuminated 
W58-XB1A4A-8


Circuit Breakers 8A PUSH TO RESET 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 : 452
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 4.9896

Multiples of: 1

W58Thermal Circuit BreakersPush To Reset Only Circuit Breaker8 A250 V50 V1 PolePushbutton- 20 C+ 60 CNot Illuminated 
185080F-01-1


Bussmann Eaton Circuit Breakers 80-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 : 450
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 33.7029

Multiples of: 1

18X Hi - AmpCircuit ProtectorsSwitchable/Manual80 A 30 VDC1 Pole - 32 C+ 82 CNon - IlluminatedBulk
219-1-29478-1


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 : 450
Ship by Thu. 21 Aug to Wed. 27 Aug Calender.png

USD 72.765

Multiples of: 1

           -
AM1-A3-A-35-2


Circuit Breaker - 1 Pole - 35A.
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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 : 448
Ship by Thu. 21 Aug to Wed. 27 Aug Calender.png

USD 29.6862

Multiples of: 1

            
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