Circuit Breakers

Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,20 A,10 kAIC,Single-pole,120/240V,BR,#14-4 AWG Cu/Al,Q1,BR,Type BR loadcenters Molded Case Circuit Breakers
Mini circuit breaker, Homeline, 20A, 1 pole, 120/240VAC, 10kA AIR, standard type, plug in, UL Miniature Circuit Breakers
Multi 9 - C60BP - MCB - 1P - 20 A - C Curve - 277 V - 10 kA - UL 489 Low Voltage Circuit Breakers
Branch Circuit Breaker, GFCI 1-Pole 20A 120V, 10Ka Interrupt Rating GFCI Circuit Breakers
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  • Hubbell Wiring Device - Kellems
Hubbell Wiring Device - Kellems
40A/120VAC 1P CIRCUIT BREAKER, 1PH
MFR: Hubbell Wiring Device-Kellems
MFR #: GFSMCB120401P
UPC: 783585692258
Item #: 176102
Available to Order
$54.36 each
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Hubbell Wiring Device - Kellems
Power Protection Product, GFCI Circuit Breakers, Industrial, Single Pole, 20A, 120V AC, GFCI Circuit Breaker Sensing Modules, 4-6 mA Trip Level, Black.
MFR: Hubbell Wiring Device-Kellems
MFR #: GFSMCB120201P
UPC: 783585692210
Item #: 226630
Available to Order
$54.36 each
Availability
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Hubbell Wiring Device - Kellems
Power Protection Product, GFCI Circuit Breakers, Industrial, Double Pole, 15A, 240V AC, GFCI Circuit Breaker Sensing Modules, 4-6 mA Trip Level, Black.
MFR: Hubbell Wiring Device-Kellems
MFR #: GFSMCB240152P
UPC: 783585692401
Item #: 31297
Available to Order
$87.69 each
Availability
Location Available Qty
Hubbell Wiring Device - Kellems
Power Protection Product, GFCI Circuit Breakers, Industrial, Double Pole, 40A, 240V AC, GFCI Circuit Breaker Sensing Modules, 4-6 mA Trip Level, Black.
MFR: Hubbell Wiring Device-Kellems
MFR #: GFSMCB240402P
UPC: 783585692456
Item #: 87623
Available to Order
$87.69 each
Availability
Location Available Qty
Hubbell Wiring Device - Kellems
Power Protection Product, GFCI Circuit Breaker Sensing Modules, Industrial, Auto Set, 240V AC, GFCI Circuit Breakers , 4-6 mA Trip Level, Black.
MFR: Hubbell Wiring Device-Kellems
MFR #: GFSM240A
UPC: 783585692012
Item #: 56200
Available to Order
$150.85 each
Availability
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Hubbell Wiring Device - Kellems
Power Protection Product, GFCI Circuit Breakers, Industrial, Three Pole, 30A, 120/240V AC, GFCI Circuit Breaker Sensing Modules, 4-6 mA TripLevel, Black.
MFR: Hubbell Wiring Device-Kellems
MFR #: GFSMCB120240303P
UPC: 783585692531
Item #: 167732
Available to Order
$129.74 each
Availability
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About Circuit Breakers

Circuit breakers are a critical component of electrical systems, protecting them against overload or short-circuiting. These devices shut off power when levels exceed a safety threshold in order to prevent damage to equipment or personnel. There are a variety of types of circuit breakers to suit different applications, including miniature, molded case, low voltage, GFCI, and AFCI.