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
  
                
9101803200


CB4201-10, 5.0A/TS32
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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 94.7032

Multiples of: 1

            
2480760000


Circuit Breakers MCB 1077 1P D 2A 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 : 6
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 14.844

Multiples of: 1

MCB           
2479320000


Circuit Breakers MCB 1077 1P B 2A 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 : 6
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 14.844

Multiples of: 1

MCB           
2479350000


Circuit Breakers MCB 1077 1P B 5A 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 : 6
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 16.596

Multiples of: 1

MCB           
7940102626


Circuit Breakers QY-1-13-DM-2-3.0
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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 : 6
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 24.1742

Multiples of: 1

            
2822040000


Circuit Breakers HB1204UC HYD.MCB UL489 1P,Curve2,4.0A
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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 : 6
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 27.72

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic4 A240 VAC80 VDC1 PoleLever- 40 C+ 85 CNot IlluminatedBulk
2480340000


Circuit Breakers MCB 1077 2P C 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 : 6
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 28.224

Multiples of: 1

MCBThermal Magnetic Miniature Circuit BreakersAC/DC Rated Supplementary Protector10 A277 VAC , 480 VAC60 VDC , 125 VDC2 PoleToggle- 35 C+ 70 CNon - Illuminated 
2478230000


Circuit Breakers MCB 489 2P C 32A 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 : 6
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 40.176

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic32 A277 VAC60 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
2479010000


Circuit Breakers MCB 489 2P D 60A 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 : 6
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 40.176

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic60 A277 VAC60 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
2822240000


Circuit Breakers HB2210UC HYD.MCB UL489 2P,Curve2,10.0A
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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 : 6
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 55.452

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic10 A120 VAC , 240 VAC80 VDC2 PoleLever- 40 C+ 85 CNon - IlluminatedBulk
2822180000


Circuit Breakers HB2202UC HYD.MCB UL489 2P,Curve2,2.0A
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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 : 6
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 55.452

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic2 A120 VAC , 240 VAC80 VDC2 PoleLever- 40 C+ 85 CNon - IlluminatedBulk
2822210000


Circuit Breakers HB2205UC HYD.MCB UL489 2P,Curve2,5.0A
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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 : 6
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 59.4575

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic5 A120 VAC , 240 VAC80 VDC2 PoleLever- 40 C+ 85 CNot IlluminatedBulk
2479090000


Circuit Breakers MCB 489 3P D 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 : 6
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 68.1479

Multiples of: 1

MCB           
7940099060


Circuit Breakers SU MCB/BUSBAR END CAP 1Pole
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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 : 5
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 1.074

Multiples of: 1

            
2480770000


Circuit Breakers MCB 1077 1P D 3A 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 : 5
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 14.7074

Multiples of: 1

MCB           
2479340000


Circuit Breakers MCB 1077 1P B 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 : 5
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 14.844

Multiples of: 1

MCB           
2479360000


Circuit Breakers MCB 1077 1P B 6A 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 : 5
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 16.596

Multiples of: 1

MCB           
2477100000


Circuit Breakers MCB 489 1P B 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 : 5
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 20.088

Multiples of: 1

MCBCircuit BreakersThermal - Magnetic4 A277 VAC60 VDC1 PoleLever- 35 C+ 70 CNon - Illuminated 
9926251920


Circuit Breaker Hydraulic Magnetic 1Pole 20A 80VDC
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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 : 5
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 23.184

Multiples of: 1

 Circuit BreakersHydraulic - Magnetic20 A 80 VDC1 PoleLever- 40 C+ 65 CNon - Illuminated 
2480400000


Circuit Breakers MCB 1077 2P C 25A 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 : 5
Ship by Thu. 19 Sep to Mon. 23 Sep Calender.png

USD 28.224

Multiples of: 1

MCB           
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First...678910...

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