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
  • Square D
Square D
QO260GFI Miniature Circuit Breaker, 60 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO260GFI
UPC: 785901764878
Item #: 161261
In Stock -
$476.74 each
Availability
Location Available Qty
Square D
QO130GFI Miniature Circuit Breaker, 30 Amp, 1 Pole, 120V
MFR: Schneider Electric
MFR #: QO130GFI
UPC: 785901255093
Item #: 55587
In Stock -
$276.14 each
Availability
Location Available Qty
Top Seller
Eaton BR thermal magnetic circuit breaker, AF/GF 1 pole, 20A, 10kAIC, plug-on neutral
Eaton
Eaton BR thermal magnetic circuit breaker, AF/GF 1 pole, 20A, 10kAIC, plug-on neutral
MFR: Eaton
MFR #: BRP120DF
UPC: 786670009207
Item #: 843607
In Stock -
$391.54 each
Availability
Location Available Qty
Top Seller
Eaton BR AFCI circuit breaker, AFCI Combination circuit breaker, 15 A, 10 kAIC, Single-pole, 120 V, BR, Plug-on, #14-8 AWG Cu/Al, Type BR Loadcenters, Plug-on neutral
Eaton
BRP120AF Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR: Eaton
MFR #: BRP120AF
UPC: 786689041021
Item #: 843602
In Stock -
$357.58 each
Availability
Location Available Qty
Eaton
FAZ-C10/1-NA-SP Miniature Circuit Breaker, 10 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-C10/1-NA-SP
Item #: 40770
In Stock -
$131.10 each
Availability
Location Available Qty
Square D
QOB120GFI Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR: Schneider Electric
MFR #: QOB120GFI
UPC: 785901368717
Item #: 19318
In Stock -
$290.97 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
QO240GFI Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO240GFI
UPC: 785901764854
Item #: 26066
Available to Order
$476.74 each
Availability
Location Available Qty
Top Seller
Mini circuit breaker, QO, 30A, 2 pole, 120/240VAC, 10kA, plug in mount
Square D
QO230 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO230
UPC: 785901400424
Item #: 152499
Available to Order
$79.35 each
Availability
Location Available Qty
Featured Find
Eaton CH Thermal magnetic circuit breaker, Type CHF 3/4-Inch standard circuit breaker, 20 A, 10 kAIC, Two-pole, 120/240V, CHF, Trip flag, common breaker trip, (1) #14-8 AWG, (2) #14-10 AWG Cu/Al, CHF, Type CH Loadcenters
Eaton
Eaton CH Thermal magnetic circuit breaker, Type CHF 3/4-Inch standard circuit breaker, 20 A, 10 kAIC, Two-pole, 120/240V, CHF, Trip flag, common breaker trip, (1) #14-8 AWG, (2) #14-10 AWG Cu/Al, CHF, Type CH Loadcenters
MFR: Eaton
MFR #: CHF220
UPC: 786685361888
Item #: 73280
In Stock -
$112.76 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 30A, 3 pole, 120/240VAC, 10kA, plug in
MFR: Schneider Electric
MFR #: QO330
UPC: 785901400721
Item #: 163809
In Stock -
$325.27 each
Availability
Location Available Qty
Square D
QO3100 Miniature Circuit Breaker, 100 Amp, 3 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO3100
UPC: 785901004417
Item #: 30340
In Stock -
$518.44 each
Availability
Location Available Qty
Square D
QO115PAFGF Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR: Schneider Electric
MFR #: QO115PAFGF
UPC: 785901778400
Item #: 1232202
In Stock -
$355.04 each
Availability
Location Available Qty
Eaton
Eaton CH Thermal magnetic circuit breaker, Type CHF 3/4-Inch standard circuit breaker, 30 A, 10 kAIC, Two-pole, 120/240V, CHF, Trip flag, common breaker trip, (1) #14-8 AWG, (2) #14-10 AWG Cu/Al, CHF, Type CH Loadcenters
MFR: Eaton
MFR #: CHF230
UPC: 786685361901
Item #: 74628
In Stock -
$112.76 each
Availability
Location Available Qty
Eaton
BAB1020 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BAB1020
UPC: 786679301203
Item #: 16257
In Stock -
$84.15 each
Availability
Location Available Qty
Square D
Tandem circuit breaker, Homeline, 2 x 1 pole at 20A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT2020
UPC: 785901065401
Item #: 115793
In Stock -
$82.89 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 20A, 2 pole, 120/240VAC, 10kA, bolt on
MFR: Schneider Electric
MFR #: QOB220
UPC: 785901416869
Item #: 80012
In Stock -
$107.39 each
Availability
Location Available Qty
Eaton
CHF250 Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CHF250
UPC: 786685532172
Item #: 34293
In Stock -
$114.08 each
Availability
Location Available Qty
Eaton
BAB2020 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2020
UPC: 786679302200
Item #: 9714
In Stock -
$244.14 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 15A, 2 pole, 120/240VAC, 10kA, plug in
MFR: Schneider Electric
MFR #: QO215
UPC: 785901400301
Item #: 151882
Available to Order
$79.35 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 10kA, plug in
MFR: Schneider Electric
MFR #: QO320
UPC: 785901400684
Item #: 163092
In Stock -
$325.27 each
Availability
Location Available Qty
Eaton
Eaton CH Thermal magnetic circuit breaker, Type CH 3/4-Inch standard circuit breaker, 100 A, 10 kAIC, Two-pole, 120/240V, CH, Common breaker trip, 14AWG 1/0AWG, u/Al, CH, Type CH Loadcenters
MFR: Eaton
MFR #: CH2100
UPC: 782113102375
Item #: 138035
In Stock -
$338.94 each
Availability
Location Available Qty
Eaton
Eaton CH Thermal magnetic circuit breaker, Type CHF 3/4-Inch standard circuit breaker, 15 A, 10 kAIC, Single-pole, 120/240V, CHF, Trip flag, common breaker trip, (1) #14-8 AWG, (2) #14-10 AWG Cu/Al, CHF, Type CH Loadcenters
MFR: Eaton
MFR #: CHF115
UPC: 786685361833
Item #: 79766
In Stock -
$44.78 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 50A, 3 pole, 120/240VAC, 10kA, plug in
MFR: Schneider Electric
MFR #: QO350
UPC: 785901400806
Item #: 164398
In Stock -
$325.27 each
Availability
Location Available Qty
Square D
QO120CAFI Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO120CAFI
UPC: 785901438359
Item #: 164405
In Stock -
$307.12 each
Availability
Location Available Qty
Square D
HOM225 Miniature Circuit Breaker, 25 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: HOM225
UPC: 785901065487
Item #: 105081
Available to Order
$95.64 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 30A, 3 pole, 120/240VAC, 10kA, bolt on
MFR: Schneider Electric
MFR #: QOB330
UPC: 785901417125
Item #: 39812
In Stock -
$371.26 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 50A, 2 pole, 120/240VAC, 10kA, bolt on
MFR: Schneider Electric
MFR #: QOB250
UPC: 785901416982
Item #: 104257
In Stock -
$107.39 each
Availability
Location Available Qty
Square D
HOM220GFI Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: HOM220GFI
UPC: 785901303206
Item #: 178433
In Stock -
$473.92 each
Availability
Location Available Qty
Eaton
BAB3020H Miniature Circuit Breaker, 20 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3020H
UPC: 786679303207
Item #: 157696
In Stock -
$563.10 each
Availability
Location Available Qty
Square D
QO280 Miniature Circuit Breaker, 80 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO280
UPC: 785901501329
Item #: 125429
In Stock -
$270.21 each
Availability
Location Available Qty
Square D
QO115CAFI Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO115CAFI
UPC: 785901438236
Item #: 159382
In Stock -
$307.12 each
Availability
Location Available Qty
Eaton
BR130 Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BR130
UPC: 786676362207
Item #: 121248
In Stock -
$44.38 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 30A, 1 pole, 120/240VAC, 10kA, bolt on
MFR: Schneider Electric
MFR #: QOB130
UPC: 785901416760
Item #: 99909
In Stock -
$46.70 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,15-15 A,10 kAIC,Single-pole,120/240V,BR,#14-4 AWG Cu/Al,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR1515
UPC: 786676370059
Item #: 191694
In Stock -
$157.04 each
Availability
Location Available Qty
Eaton
BAB1030 Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BAB1030
UPC: 786679301302
Item #: 16866
In Stock -
$81.46 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 60A, 2 pole, 120/240VAC, 10kA, bolt on
MFR: Schneider Electric
MFR #: QOB260
UPC: 785901417026
Item #: 104943
In Stock -
$107.39 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CHF 3/4-Inch standard circuit breaker,30 A,10 kAIC,Single-pole,120/240V,CHF,Trip flag, common breaker trip,(1) #14-8 AWG, (2) #14-10 AWG Cu/Al,CHF,Type CH Loadcenters
MFR: Eaton
MFR #: CHF130
UPC: 786685361864
Item #: 68064
In Stock -
$44.78 each
Availability
Location Available Qty
Square D
QOM2200VH Circuit Breaker, 200 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOM2200VH
UPC: 785901004066
Item #: 16651
Available to Order
$549.91 each
Availability
Location Available Qty
Square D
HOM115GFI Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR: Schneider Electric
MFR #: HOM115GFI
UPC: 785901065364
Item #: 113184
In Stock -
$281.59 each
Availability
Location Available Qty
Square D
HOM115PDF Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR: Schneider Electric
MFR #: HOM115PDF
UPC: 785901978510
Item #: 228997
In Stock -
$331.54 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BD 1-Inch CTL plug-on circuit breaker,Includes rejection tab feature,20-20 A,10 kAIC,Single-pole,120V,BD,#14-4 AWG Cu/Al,BD,Type BR Loadcenters
MFR: Eaton
MFR #: BD2020
UPC: 786676369251
Item #: 31205
Available to Order
$151.36 each
Availability
Location Available Qty
Square D
Tandem circuit breaker, Homeline, 2 x 1 pole at 20A, 1 x 2 pole at 30A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT2020230
UPC: 785901101031
Item #: 142013
Available to Order
$191.27 each
Availability
Location Available Qty
Square D
EDB14020 Miniature Circuit Breaker, 20 Amp, 1 Pole, 277V
MFR: Schneider Electric
MFR #: EDB14020
UPC: 785901878902
Item #: 7326
In Stock -
$156.84 each
Availability
Location Available Qty
Square D
HOM230GFI Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: HOM230GFI
UPC: 785901303237
Item #: 189561
In Stock -
$473.92 each
Availability
Location Available Qty
Eaton
Eaton breaker, Handle locks,Non-Padlockable,QL,Single-pole
MFR: Eaton
MFR #: QL1NPL
UPC: 786679510100
Item #: 108589
In Stock -
$47.08 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,80 A,10 kAIC,Two-pole,120/240V,BR,Common breaker trip,#8-1/0 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR280
UPC: 786676363174
Item #: 149098
In Stock -
$319.57 each
Availability
Location Available Qty
Eaton
BRN120GF Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BRN120GF
UPC: 786689031336
Item #: 889417
In Stock -
$340.33 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.