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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  • Eaton
  • Schneider Electric
  • Siemens
Eaton
CL225 Miniature Circuit Breaker, 25 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CL225
UPC: 786676011648
Item #: 150406
In Stock -
$128.59 each
Availability
Location Available Qty
Eaton
FAZ-C15/2-NA Miniature Circuit Breaker, 15 Amp, 2 Pole, 125/277V
MFR: Eaton
MFR #: FAZ-C15/2-NA
Item #: 71157
In Stock -
$264.78 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GHB, Complete breaker, Fixed thermal, Fixed magnetic trip type, Two-pole, 100 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB2100
UPC: 786679911242
Item #: 102202
In Stock -
$1027.20 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GHB, Complete breaker, Fixed thermal, Fixed magnetic trip type, Two-pole, 60 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB2060
UPC: 786679172407
Item #: 14707
In Stock -
$508.76 each
Availability
Location Available Qty
Eaton
Type CHB Ground Fault Circuit Breaker,5 mA Ground Fault,30A,10 kAIC,Two-pole,120/240V,#14-8 AWG,CHB,CH Loadcenters
MFR: Eaton
MFR #: CHB230
UPC: 782113112466
Item #: 19142
In Stock -
$275.13 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,40 A,10 kAIC,Single-pole,120/240V,BR,#14-4 AWG Cu/Al,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR140
UPC: 786676362252
Item #: 182432
Available to Order
$44.38 each
Availability
Location Available Qty
Schneider Electric
Circuit breaker, PowerPacT B, 40A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: BDL36040
Item #: 593896
In Stock -
$971.55 each
Availability
Location Available Qty
Schneider Electric
Circuit breaker, PowerPacT B, 100A, 3 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: BJA36100
Item #: 787987
In Stock -
$2227.74 each
Availability
Location Available Qty
Eaton
QBGFEP2030 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QBGFEP2030
UPC: 786679145173
Item #: 94243
Available to Order
$1059.72 each
Availability
Location Available Qty
Eaton
FAZ-C25/1-NA-SP Miniature Circuit Breaker, 25 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-C25/1-NA-SP
Item #: 93661
Available to Order
$131.10 each
Availability
Location Available Qty
Eaton
FAZ-D20/1-NA-SP Miniature Circuit Breaker, 20 Amp, 1 Pole, 125/277V
MFR: Eaton
MFR #: FAZ-D20/1-NA-SP
Item #: 49757
In Stock -
$142.76 each
Availability
Location Available Qty
Eaton
GFTCB215 Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: GFTCB215
UPC: 786676025607
Item #: 414147
Available to Order
$595.07 each
Availability
Location Available Qty
Eaton
CL130 Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: CL130
UPC: 786676011570
Item #: 32911
Available to Order
$55.12 each
Availability
Location Available Qty
Eaton
CHQ230 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CHQ230
UPC: 782113010922
Item #: 1215
Available to Order
$141.50 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 3A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42203
Item #: 805514
In Stock -
$260.69 each
Availability
Location Available Qty
Eaton
Type BR Style 1-inch Main Circuit Breaker, Two-Pole, 175A, 120/240V, 25 kAIC, #2-300 kcmil Cu/Al at 60C or 75C
MFR: Eaton
MFR #: BWH2175
UPC: 786676449700
Item #: 161501
Available to Order
$903.60 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BQC 1-Inch CTL plug-on circuit breaker,Includes rejection tab feature,(2) Two-Pole 30 A,10 kAIC,Four-pole,120/240V,BQC,Common breaker trip,#14-4 AWG Cu/Al,BQC,Type BR Loadcenters
MFR: Eaton
MFR #: BQC230230
UPC: 786676371896
Item #: 181844
Available to Order
$271.07 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 1A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42101
Item #: 800404
In Stock -
$121.15 each
Availability
Location Available Qty
Schneider Electric
Circuit breaker, PowerPacT B, 60A, 3 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: BJA36060
Item #: 788131
In Stock -
$1990.31 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 15A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42215
Item #: 747508
In Stock -
$238.40 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 6A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22106
Item #: 700785
In Stock -
$104.27 each
Availability
Location Available Qty
Eaton
Eaton breaker, Type C DIN-rail adapter,Quicklag circuit breakers,QCD,Cable-in/Cable-out
MFR: Eaton
MFR #: QCDINADAPT
UPC: 786679335598
Item #: 130169
In Stock -
$17.30 each
Availability
Location Available Qty
Eaton
FAZ-C4/1-NA-SP Miniature Circuit Breaker, 4 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-C4/1-NA-SP
Item #: 29064
In Stock -
$140.82 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,High levels of inrush current are expected,30 A,10 kAIC, 14 kAIC,Three-pole,277/480 V,10-20X /n,50-60 Hz,Screw terminals,D Curve
MFR: Eaton
MFR #: FAZ-D30/3-NA
Item #: 86312
Available to Order
$458.75 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 10A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43310
Item #: 709818
In Stock -
$345.01 each
Availability
Location Available Qty
Eaton
FAZ-D15/2-NA Miniature Circuit Breaker, 15 Amp, 2 Pole, 125/277V
MFR: Eaton
MFR #: FAZ-D15/2-NA
Item #: 61879
In Stock -
$289.45 each
Availability
Location Available Qty
Eaton
FAZ-D5/2-NA Miniature Circuit Breaker, 5 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-D5/2-NA
Item #: 201142
In Stock -
$314.14 each
Availability
Location Available Qty
Eaton
QBHW2060 Miniature Circuit Breaker, 60 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QBHW2060
UPC: 786679392904
Item #: 111093
Available to Order
$468.71 each
Availability
Location Available Qty
Eaton
QBHW1015 Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: QBHW1015
UPC: 786679392003
Item #: 87359
In Stock -
$168.34 each
Availability
Location Available Qty
Eaton
BR125 Miniature Circuit Breaker, 25 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BR125
UPC: 786676362153
Item #: 76793
In Stock -
$44.38 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Terminal, 400 A, Three-pole, (2) #2/0 AWG-250 kcmil or (1) 2/0-500 kcmil Cu/Al, Frame J-K, Series C, Pressure type line and load
MFR: Eaton
MFR #: 3TA401K
UPC: 786679884010
Item #: 41938
In Stock -
$207.24 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Flex shaft flange-mounted handle mechanism, EG-Frame, Frame J-K, Series C, 3 ft
MFR: Eaton
MFR #: EHMFS03
UPC: 782116125913
Item #: 125068
In Stock -
$890.28 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory line and load terminal, Multiwire Connectors, 125 A, #14-2 AWG, EG-Frame, Frame J-K, Series G, Three-wire
MFR: Eaton
MFR #: 3TA125E3K
UPC: 782116125456
Item #: 127865
Available to Order
$120.68 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,30 A,10 kAIC,Four-pole,120/240V,BR,Independent,#14-4 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR430
UPC: 786676372206
Item #: 140830
Available to Order
$266.48 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,20 A,10 kAIC,Four-pole,120/240V,BR,Independent,#14-4 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR420
UPC: 786676372152
Item #: 198302
Available to Order
$266.48 each
Availability
Location Available Qty
Schneider Electric
Circuit breaker, PowerPacT B, 30A, 3 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: BJA36030
Item #: 847541
In Stock -
$1990.31 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 2A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22102
Item #: 674418
In Stock -
$104.27 each
Availability
Location Available Qty
Eaton
QBHW2015 Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QBHW2015
UPC: 786679392508
Item #: 63220
Available to Order
$468.71 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 10A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22110
Item #: 674396
In Stock -
$104.27 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 8A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42108
Item #: 805401
In Stock -
$110.48 each
Availability
Location Available Qty
Eaton
BRN120EP Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BRN120EP
UPC: 786689031329
Item #: 899719
Available to Order
$526.46 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 15A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43315
Item #: 718391
In Stock -
$345.01 each
Availability
Location Available Qty
Eaton
BAB3040HS Miniature Circuit Breaker, 40 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3040HS
UPC: 786679509661
Item #: 181578
Available to Order
$1681.23 each
Availability
Location Available Qty
Eaton
FAZ-D32/3-NA Miniature Circuit Breaker, 32 Amp, 3 Pole, 125/277V
MFR: Eaton
MFR #: FAZ-D32/3-NA
Item #: 104708
Available to Order
$458.75 each
Availability
Location Available Qty
Eaton
FAZ-D20/2-NA Miniature Circuit Breaker, 20 Amp, 2 Pole, 480V
MFR: Eaton
MFR #: FAZ-D20/2-NA
Item #: 1392
Available to Order
$289.45 each
Availability
Location Available Qty
Eaton
FAZ-C3/2-NA Miniature Circuit Breaker, 3 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-C3/2-NA
Item #: 51865
Available to Order
$285.67 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 3A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22103
Item #: 747509
In Stock -
$104.27 each
Availability
Location Available Qty
Eaton
BAB1025 Miniature Circuit Breaker, 25 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BAB1025
UPC: 786679301258
Item #: 190490
Available to Order
$83.49 each
Availability
Location Available Qty

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.