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
Circuit breaker, PowerPacT H, 60A, 3 pole, 600VAC, 50kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HLA36060
UPC: 785901700586
Item #: 95124
Available to Order
$3089.71 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 60A, 3 pole, 600VAC, 25kA, I-Line, Micrologic 5.2A, 80%, ABC
MFR: Schneider Electric
MFR #: HJA36060U43X
UPC: 785901013785
Item #: 1537082
Available to Order
$3149.59 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FDC, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 70A, 600 Vac, 250 Vdc, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FDC3070L
UPC: 786679450123
Item #: 1595587
Available to Order
$4516.14 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Electric motor MCH, MasterPact MTZ2/MTZ3, remote operation, 200/250VDC, spare part
MFR: Schneider Electric
MFR #: LV847891SP
Item #: 1635725
Available to Order
$4597.65 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FDC, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 150A, 600 Vac, 250 Vdc, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FDC3150L
UPC: 786679450246
Item #: 947090
Available to Order
$10118.84 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 1A, Z curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F44101
Item #: 801686
Available to Order
$121.15 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 20A, B curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F21120
Item #: 981520
Available to Order
$104.27 each
Availability
Location Available Qty
Square D
HOMT215215 Homeline Quad tandem circuit breaker, Homeline, 2 x 2 pole at 15A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT215215
UPC: 785901969150
Item #: 855208
Available to Order
$207.21 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60H-DC, 1P, 63A, C curve, 5kA (UL 1077), 6kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9U21163
Item #: 1119156
Available to Order
$342.21 each
Availability
Location Available Qty
SQUARE D
QO360VH Miniature Circuit Breaker, 60 Amp, 3 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO360VH
UPC: 785901060222
Item #: 148035
Available to Order
$489.76 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 3P, 40A, D curve, 5kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F23340
Item #: 780206
In Stock -
$334.47 each
Availability
Location Available Qty
SQUARE D
QOM2125MVH Circuit Breaker, 125 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOM2125MVH
UPC: 785901301516
Item #: 246407
Available to Order
$1173.27 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Three Pole, 90A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X3T125)
MFR: Eaton
MFR #: PDG13M0090TFFJ
UPC: 786679207741
Item #: 1253234
Available to Order
$748.97 each
Availability
Location Available Qty
Square D
QOB215GFI Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOB215GFI
UPC: 785901563013
Item #: 84570
Available to Order
$520.92 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, 80 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB2080
UPC: 786679111178
Item #: 105730
Available to Order
$1164.43 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT B, 40A, 3 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: BGA34040Y
UPC: 785901069317
Item #: 860934
In Stock -
$1425.61 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor circuit protector, Motor circuit protector, 7 A, Three-pole, Frame J-K, 21-70 A, Series C, Non-aluminum
MFR: Eaton
MFR #: HMCP007C0C
UPC: 786679150801
Item #: 61120
Available to Order
$1109.95 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 45A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HDL36045
UPC: 785901458876
Item #: 44335
Available to Order
$1437.20 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 60A, 2 pole, 600Y/347VAC, 14kA, terminal nut, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: BDF26060
Item #: 1010903
Available to Order
$1165.56 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 45A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HJA36045
UPC: 785901506935
Item #: 52071
Available to Order
$2083.93 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, UL/CSA 240V Max, Frame 2, Three Pole, 175A, 65kA/240V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3TA225)
MFR: Eaton
MFR #: PDD23G0175TFFL
UPC: 786679986585
Item #: 1613824
Available to Order
$927.91 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 300A, 25kA/480V, T-M (Fxd-Adj) TU, Std Line Load Term (PDG3X3TA350)
MFR: Eaton
MFR #: PDG33F0300TFAJ
UPC: 786679504093
Item #: 1224103
Available to Order
$2006.14 each
Availability
Location Available Qty
Eaton
Eaton Magnum shunt trip, Magnum, Universal, 110-127 Vac/dc, 50-60 Hz, MST1
MFR: Eaton
MFR #: MST1
UPC: 782114473320
Item #: 457870
Available to Order
$1108.89 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 30A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43130
Item #: 768105
Available to Order
$116.30 each
Availability
Location Available Qty
Eaton
GHQ1030 Miniature Circuit Breaker, 30 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: GHQ1030
UPC: 786689030506
Item #: 791692
Available to Order
$351.24 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT B, 20A, 2 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, BC
MFR: Schneider Electric
MFR #: BGA24020Y4
Item #: 1634976
Available to Order
$1140.48 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 35A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42335
Item #: 932609
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Eaton
QBHW2035 Miniature Circuit Breaker, 35 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QBHW2035
UPC: 786679392706
Item #: 6114
Available to Order
$545.46 each
Availability
Location Available Qty
Square D
QOB130VHGFI Miniature Circuit Breaker, 30 Amp, 1 Pole, 120V
MFR: Schneider Electric
MFR #: QOB130VHGFI
UPC: 785901850793
Item #: 278401
Available to Order
$583.10 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT B, 20A, 1 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, C
MFR: Schneider Electric
MFR #: BJA160205
Item #: 984300
In Stock -
$620.43 each
Availability
Location Available Qty
Square D
QHB315 Miniature Circuit Breaker, 15 Amp, 3 Pole, 120/240V
MFR: Schneider Electric
MFR #: QHB315
UPC: 785901341659
Item #: 330624
Available to Order
$699.25 each
Availability
Location Available Qty
SQUARE D
HOM240EPD Homeline Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: HOM240EPD
UPC: 785901493358
Item #: 483318
Available to Order
Phone: 1-855-999-2372 Email Contact Us
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, 60 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD3060
UPC: 786679317167
Item #: 27619
Available to Order
$985.14 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 175A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3TA225)
MFR: Eaton
MFR #: PDG23F0175TFFJ
UPC: 786679283134
Item #: 1224122
Available to Order
$1220.22 each
Availability
Location Available Qty
SQUARE D
QO250EPD Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO250EPD
UPC: 785901188339
Item #: 138612
Available to Order
$860.52 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 60A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23G0060TFFL
UPC: 786679911693
Item #: 1377559
Available to Order
$559.94 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 15 A, Three-pole, 480 V, Adjustable, Frame J-K, 45-150 A, 600 Y/347 V, Series G, Non-aluminum
MFR: Eaton
MFR #: HMCPE015E0C
UPC: 786679113653
Item #: 87508
Available to Order
$1109.95 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 40A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23M0040TFFL
UPC: 786679862049
Item #: 1280566
Available to Order
$814.47 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, JG-frame, JG, Fixed thermal, adjustable magnetic trip, Three-pole, 125A, 600 Vac, 65 kAIC at 240 Vac, 25 kAIC at 480 Vac, 18 kAIC at 600 Vac, Line and load, Metric, 50/60 Hz, 100% rated
MFR: Eaton
MFR #: JGE3125FAGC
UPC: 786685290829
Item #: 461382
Available to Order
$2908.92 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 250A, 25kA/480V, T-M (Fxd-Adj) TU, Std Line Load Term (PDG3X3TA350)
MFR: Eaton
MFR #: PDG33F0250TFAJ
UPC: 786679538555
Item #: 1185618
Available to Order
$2006.14 each
Availability
Location Available Qty
Square D
QO115VH Circuit Breaker, 15 Amp, 1 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO115VH
UPC: 785901371779
Item #: 38764
Available to Order
$83.17 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Medium levels of inrush current are expected,2 A,10 kAIC,Two-pole,125 Vdc per pole,5-10X /n,50-60 Hz,Screw terminals,C Curve
MFR: Eaton
MFR #: FAZ-C2/2-NA-DC
Item #: 89459
Available to Order
$398.76 each
Availability
Location Available Qty
Eaton
FAZ-B3/3-NA Miniature Circuit Breaker, 3 Amp, 3 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-B3/3-NA
Item #: 1130379
Available to Order
$434.51 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT B, 20A, 1 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, B
MFR: Schneider Electric
MFR #: BJA160203
Item #: 984301
In Stock -
$620.43 each
Availability
Location Available Qty
SQUARE D
Mini circuit breaker, E-Frame, 40A, 3 pole, 480Y/277VAC, 100kA max, bolt on [TAA]
MFR: Schneider Electric
MFR #: EJB34040
UPC: 785901397700
Item #: 167424
Available to Order
$1203.37 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Residual current circuit breaker (RCCB), Multi9 GFP, 2P, 25A, A-SI type, 86mA
MFR: Schneider Electric
MFR #: M9R12225
Item #: 1278366
Available to Order
$588.42 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 50A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23M0050TFFL
UPC: 786679862285
Item #: 1483652
Available to Order
$814.47 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 50kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: JLA36250
UPC: 785901673149
Item #: 190889
Available to Order
$9469.40 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.