Circuit Breaker
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Siemens BQD340 - Molded Case Circuit Breakers - 3-Pole - 40A - 480VAC - 14k A IR - HACR rated
Siemens BQD340 - Molded Case Circuit Breakers - 3-Pole - 40A - 480VAC - 14k A IR - HACR rated
Learn More...$462.55 -
Square D - QOB140 - Bolt On Circuit Breaker - 1-Pole - 120/240VAC - 40 Amp
SquareD QOB140 - Bolt On Circuit Breaker - 1-Pole - 120/240VAC - 40 Amp
Learn More...$37.50 -
SIEMENS HED41B040 - Molded Case Circuit Breakers - Type HED4 - 277VAC - 1-Pole - 40A - 25k A IR
SIEMENS HED41B040 - Molded Case Circuit Breakers - Type HED4 - 277VAC - 1-Pole - 40A - 25k A IR
Learn More...$572.69 -
Siemens B240 Bolt on Circuit Breaker - 2-Pole - 120/240VAC - 40 Amp - Thermal Magnetic Type
Siemens Type BL - B240 Bolt on Circuit Breaker, 2-Pole, 120/240VAC, 40 Amp, Thermal Magnetic Type
Learn More...$58.00 -
SIEMENS BQ2B040H - Bolt on Thermal Magnetic Circuit Breaker - 2-Pole - 40 Amps - 22kA IR
SIEMENS BQ2B040H - Bolt on Thermal Magnetic Circuit Breaker - 2-Pole - 40 Amps - 22kA IR
Learn More...$196.20 -
Siemens B240R - Bolt on Circuit Breaker - 2-Pole - 240VAC - 40 Amp - Thermal Magnetic Type - 10kA IR
Siemens B240R - Bolt on Circuit Breaker - 2-Pole - 240VAC - 40 Amp - Thermal Magnetic Type - 10k A IR
Learn More...$259.72 -
SIEMENS - BQ1B040 - Bolt on Thermal Magnetic Circuit Breaker - 1-Pole - 40 Amps
BQ1B040 - Bolt on Thermal Magnetic Circuit Breaker - 1-Pole - 40 Amps
Learn More...$31.90 -
SIEMENS ED23B040 - Molded Case Circuit Breakers - Type ED2 - 240VAC - 3-Pole - 40A - 10k A IR
SIEMENS ED23B040 - Molded Case Circuit Breakers - Type ED2 - 240VAC - 3-Pole - 40A - 10k A IR
Learn More...$614.02 -
Siemens NGB1B040B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 1-Pole - 40A - 347V - 14k A IR
Siemens NGB1B040B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 1-Pole - 40A - 347V - 14k A IR
Learn More...$1,074.92 -
GE -THQB1140 - Molded Case Circuit Breaker - 1 Pole - 40 Amps
THQB1140 - Molded Case Circuit Breaker - 40 Amps - 1 Pole - 120V
Learn More...$20.27 -
Siemens Q240H - Low Voltage Residential Circuit Breaker - Miniature Thermal Mag - Type QP/MP - 2-Pole - 120/240VAC - 40A
Siemens Q240H - Low Voltage Residential Circuit Breaker - Miniature Thermal Mag - Type QP/MP - 2-Pole - 120/240VAC - 40A
Learn More...$131.95 -
GE - THQB2140 - Bolt On Circuit Breaker. - 2 Pole - 40 Amps
THQB2140 - Bolt On Circuit Breaker. - 2 Pole - 40 Amps
Learn More...$45.93 -
SIEMENS LGG1B040L - Molded Case Circuit Breakers - Type LGG (Cable In - Cable Out) - 277V - 1-Pole - 40A - 65k A IR
SIEMENS LGG1B040L - Molded Case Circuit Breakers - Type LGG (Cable In - Cable Out) - 277V - 1-Pole - 40A - 65k A IR
Learn More...$3,420.00 -
Siemens HGB2K040B - Molded Case Circuit Breakers - Type HGB2 (Panelboard Mount) - 2-Pole - 40A - 480V - 35k A IR
Siemens HGB2K040B - Molded Case Circuit Breakers - Type HGB2 (Panelboard Mount) - 2-Pole - 40A - 480V - 35k A IR
Learn More...$2,361.62 -
Federal Pioneer - NC040 - 1-Pole - 40 Amp 1/2-Inch Thick FPE Breaker
NC040, 1 Pole 40 Amp 1/2 Inch Thick, Stab-Lok Federal Pacific Electric or Federal Pioneer circuit breaker 120V plug in single pole unit. Not interchangeable with any other. Learn More...$53.25 -
Siemens BL1-040 - Plug In Circuit Breaker for ITE Blue-Line Loadcentres - 1-Pole - 40A - 120/240V
For use in ITE Blue-Line Loadcentres only. 1/2" Module Breaker, 10kA Interrupting Rating, Plug-In Type. 1 Pole, 40Amp, 120/240VAC
Learn More...$156.55 -
Eaton BR340 / C340 - Plug In Circuit Breaker - 3 Pole - 240Vac - 40A - Common Trip
Eaton Cutler Hammer Type BR340 / C340 240Vac Cu/Al HACR Type 3 Pole 40A Circuit Breaker, Plug In Style, Common Trip.
Learn More...$161.88 -
SIEMENS NGG2B040L - Molded Case Circuit Breakers - GG 125A Frame (Cable In - Cable Out) - 480V - 2-Pole - 40A - 25k A IR
SIEMENS NGG2B040L - Molded Case Circuit Breakers - GG 125A Frame (Cable In - Cable Out) - 480V - 2-Pole - 40A - 25k A IR
Learn More...$1,833.68 -
Siemens BQD6340 - Molded Case Circuit Breakers - 3-Pole - 40A - 347/600VAC - 10k A IR
Siemens BQD6340 - Molded Case Circuit Breakers - 3-Pole - 40A - 347/600VAC - 10k A IR
Learn More...$502.16 -
Federal Pioneer - NA40 - Stab-Lok - Single Pole - 40 Amp Circuit Breaker
Federal Pioneer circuit breaker 120V plug in single pole unit 1inch thick or full size . Not interchangeable with any other. Learn More...$54.00