Circuit Breakers and Accessories

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Leviton
LC MB INDOOR 30SP 100A
MFR: Leviton
MFR #: LP310-BPD
UPC: 078477996195
Item #: 1425971
In Stock -
$191.97 each
Availability
Location Available Qty
Leviton
LC MB INDOOR 30SP 200A
MFR: Leviton
MFR #: LP320-BPD
UPC: 078477996225
Item #: 1432973
Available to Order
$248.42 each
Availability
Location Available Qty
Leviton
LC MB INDOOR 20SP 100A
MFR: Leviton
MFR #: LP210-BPD
UPC: 078477996157
Item #: 1425780
In Stock -
$234.30 each
Availability
Location Available Qty
Eaton
EATON BR GFCI CIRCUIT BREAKER, GROUND FAULT PERSONNEL PROTECTION CIRCUIT BREAKERS, PIGTAIL NEUTRAL, 50 A, 10 KAIC, TWO-POLE, 120/240 V, GFTCB, COMMON, #14-4 AWG, GROUND FAULT CIRCUIT INTERRUPTER, GFI
MFR: Eaton
MFR #: BRN250GF
UPC: 786676043793
Item #: 1517897
In Stock -
$529.16 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 20A, 1 pole, 120/240VAC, 10kA, plug in, AC shunt
MFR: Schneider Electric
MFR #: QO1201021
UPC: 785901493815
Item #: 39308
Available to Order
$258.18 each
Availability
Location Available Qty
Leviton
LC MB INDOOR 42SP 200A
MFR: Leviton
MFR #: LP420-BPD
UPC: 078477996256
Item #: 1423960
In Stock -
$293.60 each
Availability
Location Available Qty
Clearance
CIRCUIT BREAKER PADLOCK ATTACHMENT
SQUARE D
Circuit breaker accessory, MasterPacT NW, padlock attachment, one lock
MFR: Schneider Electric
MFR #: S48539
UPC: 785901682745
Item #: 52263
In Stock -
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Eaton
Eaton BR arc fault / ground fault circuit breaker, 15 A, 10 kAIC , Single-pole, UL only
MFR: Eaton
MFR #: BRN115DF
UPC: 786689059675
Item #: 894813
In Stock -
$391.54 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CH 3/4-Inch standard circuit breaker,60 A,10 kAIC,Three-pole,240V,CH,Common breaker trip,#10-1/0 AWG Cu/Al,CH,Type CH Loadcenters
MFR: Eaton
MFR #: CH360
UPC: 782113102115
Item #: 141288
In Stock -
$371.37 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CH 3/4-Inch standard circuit breaker,50 A,10 kAIC,Three-pole,240V,CH,Common breaker trip,#10-1/0 AWG Cu/Al,CH,Type CH Loadcenters
MFR: Eaton
MFR #: CH350
UPC: 782113102092
Item #: 140631
In Stock -
$371.37 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BQ 1-Inch CTL plug-on circuit breaker,Includes rejection tab feature,(1) Two-Pole 20 A, (1) Two-Pole 30 A,10 kAIC,Four-pole,120/240V,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ,Type BR Loadcenters
MFR: Eaton
MFR #: BQ220230
UPC: 786676370806
Item #: 120088
Available to Order
$239.20 each
Availability
Location Available Qty
Eaton
Type CH Style 3/4 in Loadcenter and Breaker Accessories, Circuit breaker unit enclosure, For CC circuit breakers, 225A, 225V, 10 kAIC, Wire size determined by circuit breaker installed, NEMA 3R enclosure
MFR: Eaton
MFR #: ECC225R
UPC: 782114225219
Item #: 160203
In Stock -
$903.35 each
Availability
Location Available Qty
Eaton
QBHW1020 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: QBHW1020
UPC: 786679392058
Item #: 119617
In Stock -
$168.34 each
Availability
Location Available Qty
SQUARE D
QOB320VH Miniature Circuit Breaker, 20 Amp, 3 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOB320VH
UPC: 785901371960
Item #: 30849
In Stock -
$557.53 each
Availability
Location Available Qty
Square D
QO390 Miniature Circuit Breaker, 90 Amp, 3 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO390
UPC: 785901004400
Item #: 29633
In Stock -
$518.44 each
Availability
Location Available Qty
Square D
QO220EPD Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO220EPD
UPC: 785901120742
Item #: 167276
Available to Order
$860.52 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 100A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HDL36100
UPC: 785901839934
Item #: 99367
In Stock -
$1754.22 each
Availability
Location Available Qty
Square D
HOM240GFI Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: HOM240GFI
UPC: 785901303466
Item #: 190231
In Stock -
$473.92 each
Availability
Location Available Qty
Square D
HOM125 Miniature Circuit Breaker, 25 Amp, 1 Pole, 120/240V
MFR: Schneider Electric
MFR #: HOM125
UPC: 785901065463
Item #: 91318
In Stock -
$41.92 each
Availability
Location Available Qty
Square D
Tandem circuit breaker, Homeline, 2 x 1 pole at 20A, 1 x 2 pole at 50A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT2020250
UPC: 785901377054
Item #: 98099
Available to Order
$191.27 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, 20 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB2020
UPC: 786679911204
Item #: 145194
In Stock -
$508.76 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BQ 1-Inch CTL plug-on circuit breaker,Includes rejection tab feature,(1) Two-Pole 30 A, (1) Two-Pole 40 A,10 kAIC,Four-pole,120/240V,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ,Type BR Loadcenters
MFR: Eaton
MFR #: BQ230240
UPC: 786676371056
Item #: 10061
Available to Order
$239.20 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BQ 1-Inch CTL plug-on circuit breaker,Includes rejection tab feature,(2) Two-Pole 20 A,10 kAIC,Four-pole,120/240V,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ,Type BR Loadcenters
MFR: Eaton
MFR #: BQ220220
UPC: 786676370752
Item #: 166042
Available to Order
$239.20 each
Availability
Location Available Qty
Eaton
Type BW Circuit Breaker, 100A, Two-pole, 120/240V, 10 kAIC, Plug-on, #2-300 kcmil, Used with: Type ECB Unit Enclosures
MFR: Eaton
MFR #: BW2100
UPC: 782116061099
Item #: 175349
Available to Order
$630.90 each
Availability
Location Available Qty
Square D
QO230EPD Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO230EPD
UPC: 785901120759
Item #: 156471
Available to Order
$860.52 each
Availability
Location Available Qty
SQUARE D
QOB380 Miniature Circuit Breaker, 80 Amp, 3 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOB380
UPC: 785901019732
Item #: 27855
In Stock -
$530.92 each
Availability
Location Available Qty
Eaton
Eaton BR arc fault / ground fault circuit breaker,15A,10 kAIC,Single-pole,BR
MFR: Eaton
MFR #: BRLAFGF115
UPC: 786670007890
Item #: 249656
Available to Order
$389.66 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 10A, 1 pole, 120/240VAC, 10kA, plug in mount
MFR: Schneider Electric
MFR #: QO110
UPC: 785901205593
Item #: 62118
In Stock -
$34.46 each
Availability
Location Available Qty
Square D
Mini circuit breaker, E-Frame, 80A, 3 pole, 480Y/277 VAC, 25 kA max, bolt on
MFR: Schneider Electric
MFR #: EDB34080
UPC: 785901875369
Item #: 136913
In Stock -
$952.55 each
Availability
Location Available Qty
Square D
Tandem circuit breaker, Homeline, 2 x 1 pole at 20A, 1 x 2 pole at 40A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT2020240
UPC: 785901377047
Item #: 96217
Available to Order
$191.27 each
Availability
Location Available Qty
Eaton
CL230 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CL230
UPC: 786676011655
Item #: 29568
In Stock -
$128.59 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, 30 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB2030
UPC: 786679911211
Item #: 13977
Available to Order
$508.76 each
Availability
Location Available Qty
SQUARE D
QBL32100 Molded Case Circuit Breaker, 100 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QBL32100
UPC: 785901702870
Item #: 28033
In Stock -
$1302.38 each
Availability
Location Available Qty
Eaton
QBGFT2020 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QBGFT2020
UPC: 786676026710
Item #: 417156
In Stock -
$769.54 each
Availability
Location Available Qty
SQUARE D
QDL32200 Molded Case Circuit Breaker, 200 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QDL32200
UPC: 785901662686
Item #: 47123
In Stock -
$1861.73 each
Availability
Location Available Qty
SQUARE D
NQ Panelboard, line lug cover, LA/LH, IP2X
MFR: Schneider Electric
MFR #: LALLC
UPC: 785901639886
Item #: 691672
In Stock -
$113.15 each
Availability
Location Available Qty
Square D
Enclosed circuit breaker, QO, 1 phase, 2 spaces, 100A, NEMA3R, UL, consumer pack
MFR: Schneider Electric
MFR #: QO2100NRBCP
UPC: 047569517624
Item #: 8515
In Stock -
$255.70 each
Availability
Location Available Qty
Square D
J250S PowerPact H- and J-Frame Circuit Breaker Enclosure, 15/250 Amp, Nema 1, Surface Mount
MFR: Schneider Electric
MFR #: J250S
UPC: 785901568049
Item #: 44489
Available to Order
$298.40 each
Availability
Location Available Qty
Square D
Circuit breaker enclosure, QO, 1 phase, 2 spaces, 100A, NEMA1, surface cover, UL
MFR: Schneider Electric
MFR #: QO2100BNS
UPC: 785901051732
Item #: 62430
In Stock -
$119.23 each
Availability
Location Available Qty
Square D
Load center, Homeline, 1 phase, 20 spaces, 40 circuits, 100A convertible main breaker, PoN, NEMA1, value pack
MFR: Schneider Electric
MFR #: HOM2040M100PCVP
UPC: 785901977339
Item #: 240720
In Stock -
$740.48 each
Availability
Location Available Qty
Eaton
Eaton breaker, Thermal magnetic circuit breaker,240 V,25 A,Two-pole
MFR: Eaton
MFR #: BAB2025
UPC: 786679302255
Item #: 107000
In Stock -
$251.26 each
Availability
Location Available Qty
Eaton Bussmann Series
Eaton Bussmann series CHM modular fuse holder, Modular fuse holder
MFR: Eaton Bussmann
MFR #: CHM1DU
UPC: 051712362597
Item #: 183179
In Stock -
$46.73 each
Availability
Location Available Qty
SQUARE D
QOB220VH Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOB220VH
UPC: 785901371922
Item #: 12019
In Stock -
$216.67 each
Availability
Location Available Qty
SQUARE D
QOB350VH Miniature Circuit Breaker, 50 Amp, 3 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOB350VH
UPC: 785901054825
Item #: 163366
In Stock -
$557.53 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 45A, 3 pole, 120/240VAC, 10kA, plug in
MFR: Schneider Electric
MFR #: QO345
UPC: 785901012481
Item #: 105026
Available to Order
$325.27 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, Standard 2-Pole 25A 120/240V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB225
UPC: 078477814574
Item #: 830657
Available to Order
$38.83 each
Availability
Location Available Qty
Square D
QO215GFI Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO215GFI
UPC: 785901562986
Item #: 54189
In Stock -
$489.46 each
Availability
Location Available Qty
Square D
QO2150 Miniature Circuit Breaker, 150 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO2150
UPC: 785901300021
Item #: 32100
Available to Order
$480.44 each
Availability
Location Available Qty

About Circuit Breakers and Accessories

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. Circuit breaker accessories are used to extend the functionality, mount, secure, protect, and extend the life of circuit breakers.