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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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
9926251505


Circuit Breaker Hydraulic Magnetic 1Pole 5A 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 : 0
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USD 25.6069

Multiples of: 1

9926 QZCircuit BreakersHydraulic Magnetic5 A277 VAC , 480 VAC 1 Pole - 40 C+ 65 CNot IlluminatedBulk
9926251501


Circuit Breakers 1-13-D-2-01
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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 : 0
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USD 25.6069

Multiples of: 1

9926 QZCircuit BreakersHydraulic Magnetic1 A277 VAC , 480 VAC 1 Pole - 40 C+ 65 CNot IlluminatedBulk
9926251930


Circuit Breakers 1-13-DM-U2-30-B0
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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 : 0
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USD 25.8956

Multiples of: 1

9926 QYCircuit BreakersHydraulic Magnetic30 A 80 VDC1 Pole - 40 C+ 65 CNot IlluminatedBulk
9926251901


Circuit Breaker Hydraulic Magnetic 1Pole 1A 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 : 0
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USD 25.8956

Multiples of: 1

9926 QYCircuit BreakersHydraulic Magnetic1 A 80 VDC1 Pole - 40 C+ 65 CNot IlluminatedBulk
7940102612


Circuit Breakers QY-1-13-DM-U2-4.0-B1 125VDC POS BOT
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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 : 0
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USD 26.664

Multiples of: 1

            
1279030000


Circuit Breakers ETA 1180 01 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 : 0
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USD 26.964

Multiples of: 1

            
1279050000


Circuit Breakers ETA 1180 01 7A
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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 : 0
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USD 27.3768

Multiples of: 1

            
SU1D16UC


Thermal Magnetic Miniature 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.

Weidmuller Availability : 0
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USD 27.4625

Multiples of: 1

            
2823450000


Circuit Breakers HB1001UC HYD.MCB UL489 1P,Curve0,1.0A
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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 : 0
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USD 27.72

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic1 A240 VAC80 VDC1 PoleLever- 40 C+ 85 CNot IlluminatedBulk
2822970000


Circuit Breakers HB1301UC HYD.MCB UL489 1P,Curve3,1.0A
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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 : 0
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USD 27.72

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic1 A240 VAC80 VDC1 PoleLever- 40 C+ 85 CNon - IlluminatedBulk
2823500000


Circuit Breakers HB1006UC HYD.MCB UL489 1P,Curve0,6.0A
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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 : 0
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USD 27.72

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic6 A240 VAC80 VDC1 PoleLever- 40 C+ 85 CNot IlluminatedBulk
2822520000


Circuit Breakers HB1104UC HYD.MCB UL489 1P,Curve1,4.0A
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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 : 0
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USD 27.72

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic4 A240 VAC80 VDC1 PoleLever- 40 C+ 85 CNon - IlluminatedBulk
2823000000


Circuit Breakers HB1304UC HYD.MCB UL489 1P,Curve3,4.0A
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 27.72

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic4 A240 VAC80 VDC1 PoleLever- 40 C+ 85 CNon - IlluminatedBulk
2823480000


Circuit Breakers HB1004UC HYD.MCB UL489 1P,Curve0,4.0A
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 27.72

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic4 A240 VAC80 VDC1 PoleLever- 40 C+ 85 CNon - IlluminatedBulk
2822540000


Circuit Breakers HB1106UC HYD.MCB UL489 1P,Curve1,6.0A
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 27.72

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic6 A240 VAC80 VDC1 PoleLever- 40 C+ 85 CNon - IlluminatedBulk
2823020000


Circuit Breakers HB1306UC HYD.MCB UL489 1P,Curve3,6.0A
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 27.72

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic6 A240 VAC80 VDC1 PoleLever- 40 C+ 85 CNon - IlluminatedBulk
2823530000


Circuit Breakers HB1012UC HYD.MCB UL489 1P,Curve0,12.0A
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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 : 0
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USD 27.72

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic12 A240 VAC80 VDC1 PoleLever- 40 C+ 85 CNot IlluminatedBulk
2822090000


Circuit Breakers HB1212UC HYD.MCB UL489 1P,Curve2,12.0A
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 27.72

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic12 A240 VAC80 VDC1 PoleLever- 40 C+ 85 CNon - IlluminatedBulk
2823050000


Circuit Breakers HB1312UC HYD.MCB UL489 1P,Curve3,12.0A
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 27.72

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic12 A240 VAC80 VDC1 PoleLever- 40 C+ 85 CNon - IlluminatedBulk
2822570000


Circuit Breakers HB1112UC HYD.MCB UL489 1P,Curve1,12.0A
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 27.72

Multiples of: 1

HBCircuit BreakersHydraulic - Magnetic12 A240 VAC80 VDC1 PoleLever- 40 C+ 85 CNot IlluminatedBulk
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