About Circuit Breakers

Weidmuller 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
  
                
1279010000


Circuit Breakers ETA 1180 01 3.5A
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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 : 9
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 41.078

Multiples of: 1

            
9926251515


Circuit Breaker Hydraulic Magnetic 1Pole 15A 277VAC
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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 : 9
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 61.3352

Multiples of: 12

           -
9124083500


Circuit Breaker Thermal Magnetic 1Pole 0.05A 250VAC/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.

Weidmuller Availability : 9
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 78.5269

Multiples of: 1

           -
2480210000


Circuit Breakers MCB 1077 1P C 50A ACDC
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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 : 8
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 14.856

Multiples of: 1

MCB           
2478000000


Circuit Breakers MCB 489 1P C 40A ACDC
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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 : 8
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 20.1

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic40 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
2480410000


Circuit Breakers MCB 1077 2P C 30A ACDC
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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 : 8
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 31.32

Multiples of: 1

MCB           
2478890000


Circuit Breakers MCB 489 2P D 10A ACDC
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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 : 8
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 39.4249

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic4 A277 VAC60 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
9926251860


Circuit Breaker Hydraulic Magnetic 1Pole 60A 125VDC
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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 : 8
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 43.7582

Multiples of: 1

           -
2479240000


Circuit Breakers MCB 489 3P D 40A ACDC
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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 : 8
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 81.7557

Multiples of: 1

MCB           
2479380000


Circuit Breakers MCB 1077 1P B 8A ACDC
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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 : 7
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 15.432

Multiples of: 1

MCB           
2477200000


Circuit Breakers MCB 489 1P B 20A ACDC
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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 : 7
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 19.8

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic20 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
2478680000


Circuit Breakers MCB 489 1P D 15A ACDC
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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 : 7
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 20.1

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic15 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
2477920000


Circuit Breakers MCB 489 1P C 13A ACDC
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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 : 7
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 21.9

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic13 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
BR1C30AC


Branch/1P CctBrkr/C Curve/30A
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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 : 7
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 32.4041

Multiples of: 1

           -
9926251535


Circuit Breaker Hydraulic Magnetic 1Pole 35A 277VAC
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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 : 7
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 44.0984

Multiples of: 1

           -
BR2D60UC


Circuit Breaker - Thermal Magnetic - 60A - 240V AC - 125V DC - Lever - DIN Rail.
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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 : 7
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 48.09

Multiples of: 1

            
7940125377


Circuit Breakers CB4201-10, 4.0A/TS35
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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 : 7
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 60.2831

Multiples of: 1

   4 A        
9926262010


Circuit Breaker Hydraulic Magnetic 2Pole 10A 240VAC
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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 : 7
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 66.1689

Multiples of: 1

           -
2479030000


Circuit Breakers MCB 489 3P D 1A ACDC
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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 : 7
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 68.1362

Multiples of: 1

MCB           
2478350000


Circuit Breakers MCB 489 3P C 4A ACDC
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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 : 7
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 68.1479

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic4 A277 VAC60 VDC3 PoleLever- 35 C+ 70 CNon - Illuminated 
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First...678910...

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