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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Square D
PJL36100U31A Molded Case Circuit Breaker, 1000 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: PJL36100U31A
UPC: 785901869474
Item #: 33547
Available to Order
$18834.91 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 8A, B curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F21108
Item #: 980771
Available to Order
$104.27 each
Availability
Location Available Qty
SQUARE D
HOMT2020225 Homeline Tandem circuit breaker, Homeline, 2 x 1 pole at 20A, 1 x 2 pole at 25A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT2020225
UPC: 785901306344
Item #: 173251
Available to Order
$191.27 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory multiwire connectors, Multiwire connectors, 225 A, #14-2 AWG Cu, Q18, Frame J-K, Series C, Three-wire
MFR: Eaton
MFR #: 3TA150F3K
UPC: 786679843802
Item #: 18680
Available to Order
$156.43 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BPR, 2P, 20A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F53220
Item #: 1452338
Available to Order
$252.95 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Three Pole, 60A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X3T125)
MFR: Eaton
MFR #: PDG13M0060TFFJ
UPC: 786679270912
Item #: 951278
Available to Order
$689.25 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT B, 60A, 2 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, AC
MFR: Schneider Electric
MFR #: BDA24060Y2
Item #: 859317
Available to Order
$735.82 each
Availability
Location Available Qty
SQUARE D
Motor circuit protector, PowerPacT H, 30A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%, alarm switch
MFR: Schneider Electric
MFR #: HJL36030M71BC
Item #: 1533739
Available to Order
$2146.17 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Motor circuit breaker, TeSys Deca, 3P, 50A, Icu 100kA, thermal magnetic, multifunction, UL489
MFR: Schneider Electric
MFR #: GV4PB50S
Item #: 1638746
Available to Order
$882.30 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT B, 30A, 1 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, A
MFR: Schneider Electric
MFR #: BDA140301
Item #: 789430
Available to Order
$318.44 each
Availability
Location Available Qty
Milbank
MILBANK 100 AMP 2 POLE 240 VOLT BOLT-ON 10K AIC
MFR: Milbank
MFR #: UQFB-100
UPC: 784572146372
Item #: 3793
Available to Order
$635.57 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 400A, 25kA/480V, T-M (Fxd-Adj) TU, Std Line Load Term (PDG3X3TA400)
MFR: Eaton
MFR #: PDG33F0400TFAJ
UPC: 786679573457
Item #: 1180575
Available to Order
$2006.14 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Single Pole, 20A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X1T100)
MFR: Eaton
MFR #: PDG21G0020TFFL
UPC: 786687041641
Item #: 1264028
Available to Order
$322.88 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch quad circuit breaker,(2) 30 A, (2) 30 A,10 kAIC,Four-pole,120/240V,BRD,Common breaker trip,#14-4 AWG Cu/Al,BRD,Type BR Loadcenters
MFR: Eaton
MFR #: BRDC230230
UPC: 786676372329
Item #: 369365
Available to Order
$408.06 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 2P, 32A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22232
Item #: 931685
In Stock -
$225.05 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GHB, Fixed thermal, fixed magnetic trip type, Single-pole, 40A, 480Y/277 Vac, 125/250 Vdc, 14 kAIC at 277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHBGFEP1040
UPC: 786679067451
Item #: 426249
Available to Order
$1635.81 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, ED, Fixed thermal, fixed magnetic trip, Three-pole, 225A, 240 Vac, 125 Vdc, 65 kAIC at 240 Vac, Line and load, 48-127 Vac or 48-60 Vdc same side w/ right pigtail, 50/60 Hz
MFR: Eaton
MFR #: ED3225LS21
UPC: 786679105689
Item #: 536204
Available to Order
$2852.76 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory hardware, Handle ties, Three-pole, Q10, Frame G
MFR: Eaton
MFR #: HTBGD3P
UPC: 786685884103
Item #: 686104
Available to Order
$4.46 each
Availability
Location Available Qty
Eaton
FAZ-D4/1-NA-SP Miniature Circuit Breaker, 4 Amp, 1 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-D4/1-NA-SP
Item #: 204620
Available to Order
$156.54 each
Availability
Location Available Qty
Eaton
FAZ-D25/1-NA-SP Miniature Circuit Breaker, 25 Amp, 1 Pole, 125/277V
MFR: Eaton
MFR #: FAZ-D25/1-NA-SP
Item #: 149102
Available to Order
$142.76 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 2A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42302
Item #: 773575
Available to Order
$375.06 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 25kA, I-Line, MicroLogic 6.3A, 100%, ABC
MFR: Schneider Electric
MFR #: LJA36400CU44X
Item #: 1417547
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
SCHNEIDER ELECTRIC
External current sensor, MasterPact MTZ1/MTZ2/MTZ3, source ground return (SGR), earth fault protection, spare part
MFR: Schneider Electric
MFR #: LV833579SP
Item #: 1640430
Available to Order
$701.84 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,100 A,42 kAIC,Two-pole,120/240V,BRH,Common breaker trip,#4-1/0 AWG Cu/Al,Q28,BRH,Type BR Loadcenters
MFR: Eaton
MFR #: BRHH2100
UPC: 786676376952
Item #: 137972
Available to Order
$1153.83 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, One terminal and one cover per pole kit, 500 A, #3/0 AWG-350 kcmil Cu/Al, Frame J-K, Series C
MFR: Eaton
MFR #: TA602LD
UPC: 786679852064
Item #: 171188
Available to Order
$76.49 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, EHD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Single-pole, 20 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD1020
UPC: 786679317327
Item #: 81490
Available to Order
$255.97 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 2P, 63A, C curve, 5kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22263
Item #: 870749
Available to Order
$260.14 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
PowerLogic series mouting adapter for PowerMeter + Remote Display back to back
MFR: Schneider Electric
MFR #: METSEPMAK
Item #: 1455057
Available to Order
$875.95 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Terminal shield, Three-pole, For type FD, FB breakers, Frame J-K
MFR: Eaton
MFR #: TS13K
UPC: 786679840610
Item #: 625562
Available to Order
$58.66 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 0.5A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22170
Item #: 799491
Available to Order
$123.88 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60H-DC, 2P, 10A, C curve, 5kA (UL1077), 6kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9U21210
Item #: 962247
Available to Order
$404.66 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,10 A,10 kAIC,Two-pole,120/240V,BR,Common breaker trip,#14-4 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR210
UPC: 786676362757
Item #: 1097818
In Stock -
$110.51 each
Availability
Location Available Qty
Square D
QHB230 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QHB230
UPC: 785901341642
Item #: 286024
Available to Order
$401.24 each
Availability
Location Available Qty
Square D
QH120 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Schneider Electric
MFR #: QH120
UPC: 785901012870
Item #: 190616
Available to Order
$154.45 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 90A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23F0090TFFJ
UPC: 786679213445
Item #: 1213437
Available to Order
$658.83 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, EHD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 20 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD3020
UPC: 786679317068
Item #: 44648
Available to Order
$985.14 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 3P, 20A, D curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F23320
Item #: 919661
Available to Order
$325.19 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 125A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3TA225)
MFR: Eaton
MFR #: PDG23F0125TFFJ
UPC: 786679298312
Item #: 1189890
Available to Order
$1074.78 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 35A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42135
Item #: 803082
Available to Order
$116.30 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QOU, 35A, 3 pole, 240 VAC, 10kA, bulk pack
MFR: Schneider Electric
MFR #: QOU330B
UPC: 785901121169
Item #: 1207705
In Stock -
$412.88 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60H-DC, 1P, 2A, C curve, 5kA (UL 1077), 6kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9U21102
Item #: 1037579
Available to Order
$187.87 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, UL/CSA 240V Max, Frame 2, Two Pole, 200A, 65kA/240V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X2TA225)
MFR: Eaton
MFR #: PDD22G0200TFFL
UPC: 786679822289
Item #: 1516396
Available to Order
$808.64 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT L, 600A, 3 pole, 600VAC, 25kA, I-Line, MicroLogic 5.3A, 80%, ABC
MFR: Schneider Electric
MFR #: LJA36600U43X
UPC: 785901486916
Item #: 272305
Available to Order
$11064.51 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 35A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42235
Item #: 1027803
Available to Order
$249.07 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QOU, 10A, 1 pole, 120/240VAC, 10kA, bulk pack
MFR: Schneider Electric
MFR #: QOU110B
UPC: 785901090298
Item #: 1540278
In Stock -
$51.42 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 50A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42150
Item #: 937488
Available to Order
$116.30 each
Availability
Location Available Qty
SQUARE D
HOMT225230 Homeline Quad tandem circuit breaker, Homeline, 1 x 2 pole at 25A, 1 x 2 pole at 30A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT225230
UPC: 785901970385
Item #: 855293
Available to Order
$207.21 each
Availability
Location Available Qty
SQUARE D
Mini circuit breaker, E-Frame, 25A, 2 pole, 480Y/277VAC, 25kA max, bolt on [TAA]
MFR: Schneider Electric
MFR #: EDB24025
UPC: 785901311010
Item #: 198594
Available to Order
$560.44 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.