Circuit Breakers

Circuit Breakers

445 products

Showing 1 - 24 of 445 products

Showing 1 - 24 of 445 products
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Siemens JXD63B400 Sentron 400A 3-Pole 600V JXD6-A Molded Case Circuit BreakerSiemens JXD63B400 Sentron 400A 3-Pole 600V JXD6-A Molded Case Circuit Breaker
Siemens Siemens JXD63B400 Sentron 400A 3-Pole 600V JXD6-A Molded Case Circuit Breaker
$ 850.00
In stock
Siemens SIRIUS 3RV1021-1GA10 Motor Starter Protector 4.5-6.3A Class 10Siemens SIRIUS 3RV1021-1GA10 Motor Starter Protector 4.5-6.3A Class 10
Siemens Siemens SIRIUS 3RV1021-1GA10 Motor Starter Protector 4.5-6.3A Class 10
$ 100.00
In stock
Allen-Bradley 140M-F8E-C25 Motor Protection Circuit Breaker Series C 18-25A 3PHAllen-Bradley 140M-F8E-C25 Motor Protection Circuit Breaker Series C 18-25A 3PH
Allen Bradley Allen-Bradley 140M-F8E-C25 Motor Protection Circuit Breaker Series C 18-25A 3PH
$ 100.00
In stock
Moeller Circuit Breaker NZMH9-250 250 Amp 240/480/600 Volt ZM9A-250-NAMoeller Circuit Breaker NZMH9-250 250 Amp 240/480/600 Volt ZM9A-250-NA
Moeller Moeller Circuit Breaker NZMH9-250 250 Amp 240/480/600 Volt ZM9A-250-NA
$ 275.00
In stock
Westinghouse NB31200WK Molded Case Switch Circuit Breaker 1200 Amp 3-Pole 600VWestinghouse NB31200WK Molded Case Switch Circuit Breaker 1200 Amp 3-Pole 600V
Westinghouse Westinghouse NB31200WK Molded Case Switch Circuit Breaker 1200 Amp 3-Pole 600V
$ 600.00
In stock
Siemens 3RV2011-1AA15 SIRIUS Manual Motor Starter Protector Circuit BreakerSiemens 3RV2011-1AA15 SIRIUS Manual Motor Starter Protector Circuit Breaker
Siemens Siemens 3RV2011-1AA15 SIRIUS Manual Motor Starter Protector Circuit Breaker
$ 100.00
In stock
Siemens Circuit Breaker 3VF3212-1HU41-0AA0 100-125A Ships from USSiemens Circuit Breaker 3VF3212-1HU41-0AA0 100-125A Ships from US
Siemens Siemens Circuit Breaker 3VF3212-1HU41-0AA0 100-125A Ships from US
$ 170.00
In stock
GE Power Break II SSF16B210 Circuit Breaker 1600A 600VAC 3 Pole TR10BGE Power Break II SSF16B210 Circuit Breaker 1600A 600VAC 3 Pole TR10B
General Electric GE Power Break II SSF16B210 Circuit Breaker 1600A 600VAC 3 Pole TR10B
$ 7,200.00
In stock
ABB SACE S6 S6N Circuit Breaker 2 Pole Unit 600VAC Issue ZD-6091ABB SACE S6 S6N Circuit Breaker 2 Pole Unit 600VAC Issue ZD-6091
ABB ABB SACE S6 S6N Circuit Breaker 2 Pole Unit 600VAC Issue ZD-6091
$ 500.00
In stock
Automation Direct K3P 35K 3 Pole Circuit Breaker CU/AL TA401KAutomation Direct K3P 35K 3 Pole Circuit Breaker CU/AL TA401K
Automation Direct Automation Direct K3P 35K 3 Pole Circuit Breaker CU/AL TA401K
$ 500.00
In stock
Cutler-Hammer HFD3100L Industrial 3 Pole Circuit Breaker Series C 100 AmpsCutler-Hammer HFD3100L Industrial 3 Pole Circuit Breaker Series C 100 Amps
Cutler-Hammer Cutler-Hammer HFD3100L Industrial 3 Pole Circuit Breaker Series C 100 Amps
$ 150.00
In stock
Allen-Bradley 1492-CB1 G150 Series C Circuit Breaker 15A 3HPAllen-Bradley 1492-CB1 G150 Series C Circuit Breaker 15A 3HP
Allen-Bradley Allen-Bradley 1492-CB1 G150 Series C Circuit Breaker 15A 3HP
$ 20.00
In stock
Allen-Bradley 140M-F8E-C32 Series C Circuit Breaker 190S-GND3-FC45CAllen-Bradley 140M-F8E-C32 Series C Circuit Breaker 190S-GND3-FC45C
Allen-Bradley Allen-Bradley 140M-F8E-C32 Series C Circuit Breaker 190S-GND3-FC45C
$ 75.00
In stock
Square D FAL34015 Thermal-Magnetic Circuit Breaker 15ASquare D FAL34015 Thermal-Magnetic Circuit Breaker 15A
Square D Square D FAL34015 Thermal-Magnetic Circuit Breaker 15A
$ 65.00
In stock
General Electric TEC36050 Motor Circuit Protector Breaker 50 Amp 3 Pole 600VACGeneral Electric TEC36050 Motor Circuit Protector Breaker 50 Amp 3 Pole 600VAC
General Electric General Electric TEC36050 Motor Circuit Protector Breaker 50 Amp 3 Pole 600VAC
$ 65.00
In stock
Siemens 5SX21 Circuit Breaker C10 5SX2 230/400VSiemens 5SX21 Circuit Breaker C10 5SX2 230/400V
Siemens Siemens 5SX21 Circuit Breaker C10 5SX2 230/400V
$ 20.00
In stock
Siemens 5SX21 Circuit Breaker C6 5SX2 230/400VSiemens 5SX21 Circuit Breaker C6 5SX2 230/400V
Siemens Siemens 5SX21 Circuit Breaker C6 5SX2 230/400V
$ 20.00
In stock
Westinghouse HMCP100R3CB Circuit Breaker Motor Protector 100A 3P 600VAC Series CWestinghouse HMCP100R3CB Circuit Breaker Motor Protector 100A 3P 600VAC Series C
Westinghouse Westinghouse HMCP100R3CB Circuit Breaker Motor Protector 100A 3P 600VAC Series C
$ 100.00
In stock
Square D KAL-26125 Circuit Breaker KAL26125 125A 2 Pole 600VAC 250VDC KAL KB-61Square D KAL-26125 Circuit Breaker KAL26125 125A 2 Pole 600VAC 250VDC KAL KB-61
Square D Square D KAL-26125 Circuit Breaker KAL26125 125A 2 Pole 600VAC 250VDC KAL KB-61
$ 125.00
In stock
Square D KAL26125 Circuit Breaker 125A KA 186 600VAC 250VDCSquare D KAL26125 Circuit Breaker 125A KA 186 600VAC 250VDC
Square D Square D KAL26125 Circuit Breaker 125A KA 186 600VAC 250VDC
$ 125.00
In stock
Allen Bradley 140U-Q6X3 Circuit Breaker Series A 3 Pole 600 Amps Max 140U-Q6Allen Bradley 140U-Q6X3 Circuit Breaker Series A 3 Pole 600 Amps Max 140U-Q6
Allen Bradley Allen Bradley 140U-Q6X3 Circuit Breaker Series A 3 Pole 600 Amps Max 140U-Q6
$ 2,000.00
In stock
Fuji Electric BU-FHB3020 Circuit Breaker 20 Amp 600VAC 3 PoleFuji Electric BU-FHB3020 Circuit Breaker 20 Amp 600VAC 3 Pole
Fuji Electric Fuji Electric BU-FHB3020 Circuit Breaker 20 Amp 600VAC 3 Pole
$ 50.00
In stock
Fuji Electric BU3FHC-020L Industrial Circuit Breaker 20A 3 Pole 600VAC 250VDCFuji Electric BU3FHC-020L Industrial Circuit Breaker 20A 3 Pole 600VAC 250VDC
Fuji Electric Fuji Electric BU3FHC-020L Industrial Circuit Breaker 20A 3 Pole 600VAC 250VDC
$ 50.00
In stock
Allen-Bradley 1492-CB2 Circuit Breaker H070 Series B 480VAC 7A 2P - Lot of 3Allen-Bradley 1492-CB2 Circuit Breaker H070 Series B 480VAC 7A 2P - Lot of 3
Allen-Bradley Allen-Bradley 1492-CB2 Circuit Breaker H070 Series B 480VAC 7A 2P - Lot of 3
$ 50.00
In stock

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