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
  
                
CTB-B-B-13


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 : 60
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USD 2.735

Multiples of: 1

CTBCircuit BreakersThermal13 A125 VAC to 250 VAC50 VDC1 PoleRocker- 10 C+ 60 CNon - Illuminated 
4400.0179


Circuit breaker; Urated: 240VAC; 48VDC; 6A; SPST; Poles: 1; DROP-IN
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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 : 60
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USD 6.762

Multiples of: 1

   6 A  1     
4400.0482


Circuit breaker; Urated: 240VAC; 48VDC; 1.6A; SPST; Poles: 1; MCB
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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 : 60
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 6.762

Multiples of: 1

   1.6 A  1     
HN-C16/1


Circuit breaker; 230/400VAC; Inom:16A; Poles no:1; 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 : 60
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USD 7.2177

Multiples of: 1

   16 A  1     
30171-15


Circuit Breakers CIR_BRKR 15A 24V MEL HWD
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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.

Littelfuse Availability : 60
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USD 10.7876

Multiples of: 1

 Circuit BreakersBox Style Circuit Breaker15 A 24 VDC     Bulk
2CDS251001R0974


Circuit breaker; 230VAC; Inom:1.6A; Poles no:1; Mounting: DIN
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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 : 60
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USD 13.2741

Multiples of: 1

   1.6 A  1     
KD1-1


Thermal Circuit Breaker - KD1 Series - 1 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 : 60
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USD 17.256

Multiples of: 1

            
EM12-T01-001-DC24V-40A


Circuit Breakers 508, DM, 40A Entrance Supply module REX12-T
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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 : 60
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USD 26.4148

Multiples of: 1

Rex12 - T       - 25 C+ 60 C  
3120-N32A-H7T1-W12LY4-10A


Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
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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 : 60
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USD 26.9194

Multiples of: 1

3120 - NCircuit BreakersThermal10 A240 VAC50 VDC2 PoleRocker- 30 C+ 60 CIlluminated 
201-1A


Circuit Breakers 1077, 1P, DN, 120-240VAC/80VDC, 1A
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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 : 60
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 27.4774

Multiples of: 1

   1 A        
808-H-0.4A


Circuit Breakers Single pole miniaturised magnetic circuit breakers with unique high-speed operating mechanism and push/pull on/off manual actuation. Fitted with electrically separate excitation and switching circuits, and one pair of auxiliary contacts which close w
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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 : 60
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 41.2381

Multiples of: 1

808  400 mA 24 VDC1 PoleButton- 30 C+ 70 CNot Illuminated 
FAZ-C6/3


Circuit breaker; 230/400VAC; Inom:6A; Poles no:3; 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 : 60
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USD 50.7885

Multiples of: 1

   6 A  3     
TMC 82B 10A


Thermomagnetic device circuit breaker, Number of positions: 2, Connection method: Screw, Cross section: 1 mm²- 35 mm², AWG: 18 - ...
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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 : 60
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USD 53.2589

Multiples of: 1

            
413-K14-LN2-50A


Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
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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 : 60
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 61.6423

Multiples of: 1

413Thermal Circuit BreakersHigh Performance Thermal Circuit Breaker50 A 28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
ME1-B-94-430-1-A37-B-C


Circuit Breaker Magnetic 1Pole 3A 125VAC 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 : 60
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 61.7531

Multiples of: 3

MCircuit BreakersHydraulic - Magnetic3 A250 VAC80 VDC1 PoleRocker- 40 C+ 85 CNot Illuminated 
W68-X2Q110-20


TE Connectivity P&B Circuit Breakers 20A 2 Pole 2 Toggle .250" QC Series trip
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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 : 60
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USD 102.1125

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersCircuit Breaker20 A277 V 2 PoleToggle- 40 C+ 85 CNot Illuminated 
MT1-S-14-450-3-B24-B-J


Circuit Breaker Hydraulic Magnetic 1Pole 5A 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 : 60
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 107.67

Multiples of: 1

            
W92-X113-20


Circuit Breakers 20AMP 277VAC TOGGLE 2 POLE
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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 : 60
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 137.8954

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W920 A277 V 2 PolesToggle- 40 C+ 85 CNot Illuminated 
1410-L410-P3F1-E01-2.5A


Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Miniaturised construction minimises PCB real estate required. Largely temperature-insensitive.x -E. Returning the rocke
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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 : 59
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 10.0497

Multiples of: 1

1410 - L4Thermal Circuit BreakersThermal Overcurrent Circuit Breakers2.5 A240 VAC28 VDC1 PoleSlide- 20 C+ 70 CNot Illuminated 
1180-01-3A


Circuit Breakers Thermal circuit breaker, plug-in type, single pole, switching function optional
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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 : 59
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 14.9341

Multiples of: 1

1180Thermal Circuit BreakersThermal Overcurrent Circuit Breaker3 A250 VAC65 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
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