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
BAB2040S Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2040S
UPC: 786679369784
Item #: 139013
Available to Order
$1150.83 each
Availability
Location Available Qty
Square D
QO2110 Miniature Circuit Breaker, 110 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO2110
UPC: 785901031086
Item #: 146435
Available to Order
$611.90 each
Availability
Location Available Qty
SQUARE D
QO21251021 Miniature Circuit Breaker, 125 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO21251021
UPC: 785901088189
Item #: 66503
Available to Order
$882.11 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 30A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23M0030TFFL
UPC: 786679859773
Item #: 1392907
Available to Order
$814.47 each
Availability
Location Available Qty
SQUARE D
HOMT1515215 Homeline Tandem circuit breaker, Homeline, 2 x 1 pole at 15A, 1 x 2 pole at 15A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT1515215
UPC: 785901069355
Item #: 146725
Available to Order
$191.27 each
Availability
Location Available Qty
Square D
QGA222252 Molded Case Circuit Breaker, 225 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QGA222252
UPC: 785901963394
Item #: 255626
Available to Order
$1565.55 each
Availability
Location Available Qty
Schneider Electric
Motor circuit breaker, TeSys Deca, 3P, 62-73 A, thermal magnetic, EverLink terminals
MFR: Schneider Electric
MFR #: GV3P73
Item #: 1393137
Available to Order
$1031.25 each
Availability
Location Available Qty
Eaton
Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,150 A,65 kAIC,Two-pole,120/240 V,#6 - 4/0 Al/Cu,CV,#4/0 kcmil maximum load,Includes mounting kit
MFR: Eaton
MFR #: CV2150XMM
UPC: 786685706467
Item #: 1013347
Available to Order
$2952.19 each
Availability
Location Available Qty
Eaton
Eaton Power Defense padlock hasp, molded case circuit breaker accessory, PD2 Global, 600 V, Frame 2
MFR: Eaton
MFR #: PDG2XPLKT
UPC: 786679593479
Item #: 1338516
Available to Order
$38.27 each
Availability
Location Available Qty
SQUARE D
Load center accessory, QO, padlock device, 100A to 225A, OFF position, for convertible load centers
MFR: Schneider Electric
MFR #: QOM2PA
UPC: 785901848271
Item #: 180804
In Stock -
$13.89 each
Availability
Location Available Qty
Leviton
LOAD CENTER BONDING STRAP KIT.
MFR: Leviton
MFR #: LPBSK
UPC: 078477977798
Item #: 1132457
In Stock -
$22.66 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 35A, 1 pole, 120/240VAC, 10kA, plug in
MFR: Schneider Electric
MFR #: QO135
UPC: 785901010609
Item #: 38920
Available to Order
$62.41 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BPR, 1P, 25A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F52125
Item #: 1056380
Available to Order
$118.23 each
Availability
Location Available Qty
SQUARE D
HOM5RK Homeline Load center accessory, QO/Homeline, bracket kit, retaining, 2 pole, 150A to 200A
MFR: Schneider Electric
MFR #: HOM5RK
UPC: 785901244394
Item #: 134342
Available to Order
$19.32 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 60A, 1 pole, 120/240VAC, 10kA, bolt on
MFR: Schneider Electric
MFR #: QOB160
UPC: 785901509936
Item #: 18952
Available to Order
$46.70 each
Availability
Location Available Qty
Leviton
NEUTRAL FEED-THRU LUG 3 AWG - 300KCMIL
MFR: Leviton
MFR #: LN330
UPC: 078477325162
Item #: 1514528
Available to Order
$34.95 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 2A, Z curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F44102
Item #: 801687
Available to Order
$121.15 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 3A, Z curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F44103
Item #: 714027
Available to Order
$121.15 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 4A, Z curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F44104
Item #: 1623639
Available to Order
$121.15 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BPR, 1P, 15A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F53115
Item #: 985205
Available to Order
$118.23 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BPR, 1P, 8A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F53108
Item #: 1614662
Available to Order
$118.23 each
Availability
Location Available Qty
SQUARE D
Mini circuit breaker, QO, 70A, 1 pole, 120/240VAC, 10kA, plug in
MFR: Schneider Electric
MFR #: QO170
UPC: 785901477471
Item #: 178626
Available to Order
$95.79 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Single package,High levels of inrush current are expected,1.5 A,10 kAIC,Single-pole,277 V,10-20X /n,Q38,50-60 Hz,Screw terminals,D Curve
MFR: Eaton
MFR #: FAZ-D1.5/1-NA-SP
Item #: 474152
Available to Order
$156.54 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BPR, 1P, 40A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F52140
Item #: 1356513
Available to Order
$122.11 each
Availability
Location Available Qty
Eaton
FAZ-C7/1-NA-SP Miniature Circuit Breaker, 7 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-C7/1-NA-SP
Item #: 231242
Available to Order
$136.34 each
Availability
Location Available Qty
SQUARE D
Circuit breaker accessory, FA/FH/FI, lug kit, mechanical, 100A, 14 to 1/0 AWG Cu, 12 to 1/0 AWG Al, qty 3
MFR: Schneider Electric
MFR #: AL100FA
UPC: 785901060741
Item #: 64290
Available to Order
$41.23 each
Availability
Location Available Qty
SQUARE D
Quad tandem circuit breaker, Homeline, 2 x 2 pole at 25A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT225225
UPC: 785901970286
Item #: 1611268
Available to Order
$207.21 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,15 A,22 kAIC,Single-pole,120/240V,BRH,#14-4 AWG Cu/Al,BRH,Type BR Loadcenters
MFR: Eaton
MFR #: BRH115
UPC: 786676373050
Item #: 72997
In Stock -
$153.24 each
Availability
Location Available Qty
Eaton
Z-SV/UL-16/2P-2TE/12 Miniature Circuit Breaker, 80 Amp, 2 Pole, 690V
MFR: Eaton
MFR #: Z-SV/UL-16/2P-2TE/12
Item #: 170728
Available to Order
$142.27 each
Availability
Location Available Qty
Square D
QO240VH Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO240VH
UPC: 785901054955
Item #: 66857
Available to Order
$192.74 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60N, 2P, 6A, C curve, 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F11206
Item #: 329724
Available to Order
$211.65 each
Availability
Location Available Qty
Eaton
BR220H Miniature Circuit Breaker, 20 Amp, 2 Pole, 240V
MFR: Eaton
MFR #: BR220H
UPC: 786676374200
Item #: 3915
Available to Order
$140.12 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, Single-pole, 25 A, 277 Vac, 125 Vdc, 14 kAIC at 277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHB1025
UPC: 786679023631
Item #: 87293
Available to Order
$289.94 each
Availability
Location Available Qty
Eaton
Eaton Power Defense terminal, 400 A, (2) AWG 3/0-250, PD3 Global, Power Defense, Frame J-K, Power Defense, Tunnel terminal, Aluminum, Class A, Frame 3
MFR: Eaton
MFR #: PDG3X3TA400
UPC: 786689318284
Item #: 1189847
Available to Order
$75.80 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BPR, 2P, 8A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F52208
Item #: 1316100
Available to Order
$252.95 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory base mounting hardware, Base mounting hardware, Single-pole EB, EHB, HFB Breakers, Frame J-K, Series C
MFR: Eaton
MFR #: 624B375G02
UPC: 786679971178
Item #: 1028669
Available to Order
$41.56 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BPR, 2P, 1A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F52201
Item #: 974855
Available to Order
$273.29 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
6 phase separators, Compact NS400/630
MFR: Schneider Electric
MFR #: 32570
Item #: 1061074
Available to Order
$73.94 each
Availability
Location Available Qty
Square D
QOU130VH Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOU130VH
UPC: 785901470663
Item #: 1657885
Available to Order
$137.42 each
Availability
Location Available Qty
SQUARE D
HOMT215240 Homeline Quad tandem circuit breaker, Homeline, 1 x 2 pole at 15A, 1 x 2 pole at 40A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT215240
UPC: 785901969679
Item #: 854973
Available to Order
$207.21 each
Availability
Location Available Qty
Square D
HOMT1515240 Homeline Tandem circuit breaker, Homeline, 2 x 1 pole at 15A, 1 x 2 pole at 40A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT1515240
UPC: 785901377023
Item #: 95641
Available to Order
$191.27 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BPR, 1P, 1A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F53101
Item #: 1335190
Available to Order
$190.44 each
Availability
Location Available Qty
Eaton
FAZ-B15/1-SP Miniature Circuit Breaker, 15 Amp, 1 Pole, 240V
MFR: Eaton
MFR #: FAZ-B15/1-SP
Item #: 111698
Available to Order
$111.52 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 2P, 2A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22202
Item #: 800480
Available to Order
$225.05 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,Medium levels of inrush current are expected,10 A,15 kAIC,Single-pole,240 V,5-10X /n,50-60 Hz,Standard terminals,C Curve
MFR: Eaton
MFR #: FAZ-C10/1N
Item #: 1354887
Available to Order
$159.67 each
Availability
Location Available Qty
Eaton
Eaton Power Defense door handle, Door handle, Standard lockable handle and mechanism, PD4 Global, Power Defense, Frame J-K, 600 V, Power Defense, Frame 4
MFR: Eaton
MFR #: PDG4XHMDS
UPC: 786679589908
Item #: 1148642
Available to Order
$160.34 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 30A, 1 pole, 120/240VAC, 10kA, bolt on, AC shunt
MFR: Schneider Electric
MFR #: QOB1301021
UPC: 785901494218
Item #: 690878
Available to Order
$268.67 each
Availability
Location Available Qty
Eaton
FAZ-C13/2-NA Miniature Circuit Breaker, 13 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-C13/2-NA
Item #: 216924
Available to Order
$275.37 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.