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Molded Case Circuit Breakers

1,274 products
Filter: Siemens · clear
Siemens BQ2B025 Type BQ Low Voltage Molded Case Circuit Breaker, 120/240 V AC, 25 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip Siemens

Siemens BQ2B025 Type BQ Low Voltage Molded Case Circuit…

SKU: BQ2B025
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 Siemens BQ2B025QLD Low Voltage Molded Case Circuit Breaker With Insta Wire, 120/240 V AC, 25 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip Siemens

Siemens BQ2B025QLD Low Voltage Molded Case Circuit Breaker With…

SKU: BQ2B025QLD
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 Siemens BQ2B060 Type BQ Low Voltage Molded Case Circuit Breaker, 120/240 V AC, 60 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip Siemens

Siemens BQ2B060 Type BQ Low Voltage Molded Case Circuit…

SKU: BQ2B060
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 Siemens BQ2B060H Type BQ Low Voltage Molded Case Circuit Breaker With Insta Wire, 120/240 V AC, 60 A, 22 kA Interrupt, 2 Poles, Thermal Magnetic Trip Siemens

Siemens BQ2B060H Type BQ Low Voltage Molded Case Circuit…

SKU: BQ2B060H
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 Siemens BQ3B015 Type BQ Low Voltage Molded Case Circuit Breaker, 240 V AC, 15 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip Siemens

Siemens BQ3B015 Type BQ Low Voltage Molded Case Circuit…

SKU: BQ3B015
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 Siemens BQ3B020 Type BQ Low Voltage Molded Case Circuit Breaker, 240 V AC, 20 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip Siemens

Siemens BQ3B020 Type BQ Low Voltage Molded Case Circuit…

SKU: BQ3B020
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 Siemens BQ3B030 Type BQ Low Voltage Molded Case Circuit Breaker, 240 V AC, 30 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip Siemens

Siemens BQ3B030 Type BQ Low Voltage Molded Case Circuit…

SKU: BQ3B030
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 Siemens BQ3B050 Type BQ Low Voltage Molded Case Circuit Breaker, 240 V AC, 50 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip Siemens

Siemens BQ3B050 Type BQ Low Voltage Molded Case Circuit…

SKU: BQ3B050
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 Siemens BQ3B060 Type BQ Low Voltage Molded Case Circuit Breaker, 240 V AC, 60 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip Siemens

Siemens BQ3B060 Type BQ Low Voltage Molded Case Circuit…

SKU: BQ3B060
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 Siemens BQ3B080 Type BQ Low Voltage Molded Case Circuit Breaker, 240 V AC, 80 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip Siemens

Siemens BQ3B080 Type BQ Low Voltage Molded Case Circuit…

SKU: BQ3B080
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 Siemens BQ3B100 Type BQ Low Voltage Molded Case Circuit Breaker, 240 V AC, 100 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip Siemens

Siemens BQ3B100 Type BQ Low Voltage Molded Case Circuit…

SKU: BQ3B100
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 Siemens BQD120 Type BQD Molded Case Circuit Breaker, 277 V AC, 20 A, 14 kA Interrupt, 1 Poles, Thermal Magnetic Trip Siemens

Siemens BQD120 Type BQD Molded Case Circuit Breaker, 277…

SKU: BQD120
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 Siemens BQD12000S01 Molded Case Circuit Breaker, 277 V AC, 20 A, 14 kA Interrupt, 1 Poles, Thermal Magnetic Trip Siemens

Siemens BQD12000S01 Molded Case Circuit Breaker, 277 V AC,…

SKU: BQD12000S01
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 Siemens BQD125 Type BQD Molded Case Circuit Breaker, 277 V AC, 25 A, 14 kA Interrupt, 1 Poles, Thermal Magnetic Trip Siemens

Siemens BQD125 Type BQD Molded Case Circuit Breaker, 277…

SKU: BQD125
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 Siemens BQD130 Type BQD Molded Case Circuit Breaker, 277 V AC, 30 A, 14 kA Interrupt, 1 Poles, Thermal Magnetic Trip Siemens

Siemens BQD130 Type BQD Molded Case Circuit Breaker, 277…

SKU: BQD130
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 Siemens BQD140 Type BQD Molded Case Circuit Breaker, 277 V AC, 40 A, 14 kA Interrupt, 1 Poles, Thermal Magnetic Trip Siemens

Siemens BQD140 Type BQD Molded Case Circuit Breaker, 277…

SKU: BQD140
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 Siemens BQD145 Type BQD Molded Case Circuit Breaker, 277 V AC, 45 A, 14 kA Interrupt, 1 Poles, Thermal Magnetic Trip Siemens

Siemens BQD145 Type BQD Molded Case Circuit Breaker, 277…

SKU: BQD145
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 Siemens BQD2100 Type BQD Molded Case Circuit Breaker, 277/480 V AC/125/250 V DC, 100 A, 14 kA Interrupt, 2 Poles, Thermal Magnetic Trip Siemens

Siemens BQD2100 Type BQD Molded Case Circuit Breaker, 277/480…

SKU: BQD2100
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 Siemens BQD215 Type BQD Molded Case Circuit Breaker, 277/480 V AC/125/250 V DC, 15 A, 14 kA Interrupt, 2 Poles, Thermal Magnetic Trip Siemens

Siemens BQD215 Type BQD Molded Case Circuit Breaker, 277/480…

SKU: BQD215
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 Siemens BQD220 Type BQD Molded Case Circuit Breaker, 277/480 V AC/125/250 V DC, 20 A, 14 kA Interrupt, 2 Poles, Thermal Magnetic Trip Siemens

Siemens BQD220 Type BQD Molded Case Circuit Breaker, 277/480…

SKU: BQD220
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 Siemens BQD240 Type BQD Molded Case Circuit Breaker, 277/480 V AC/125/250 V DC, 40 A, 14 kA Interrupt, 2 Poles, Thermal Magnetic Trip Siemens

Siemens BQD240 Type BQD Molded Case Circuit Breaker, 277/480…

SKU: BQD240
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 Siemens BQD280 Type BQD Molded Case Circuit Breaker, 277/480 V AC/125/250 V DC, 80 A, 14 kA Interrupt, 2 Poles, Thermal Magnetic Trip Siemens

Siemens BQD280 Type BQD Molded Case Circuit Breaker, 277/480…

SKU: BQD280
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 Siemens BQD3100 Type BQD Molded Case Circuit Breaker, 277/480 V AC, 100 A, 14 kA Interrupt, 3 Poles, Thermal Magnetic Trip Siemens

Siemens BQD3100 Type BQD Molded Case Circuit Breaker, 277/480…

SKU: BQD3100
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 Siemens BQD315 Type BQD Molded Case Circuit Breaker, 277/480 V AC, 15 A, 14 kA Interrupt, 3 Poles, Thermal Magnetic Trip Siemens

Siemens BQD315 Type BQD Molded Case Circuit Breaker, 277/480…

SKU: BQD315
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