Circuit Breakers and Accessories

Showing 241 - 288 of 9539 Items
Filters
expand_less Brand
+ Show 10 More
expand_less Ways to Shop
expand_less Circuit Breaker Type
+ Show 6 More
expand_less Voltage Rating (AC)
+ Show 9 More
expand_less Amperage Rating
+ Show 40 More
expand_less Number of Poles
expand_less Interrupt Rating
+ Show 26 More
SQUARE D
QOM2125VH Circuit Breaker, 125 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOM2125VH
UPC: 785901021971
Item #: 151054
In Stock -
$549.91 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 Type BJ 1-inch Plug-on Main Breakers,1-inch Plug-on main breaker,200 A,10 kAIC,Two-pole,120/240 V,Common,Plug-on,#2 AWG-300 kcmil Cu/Al,BJ
MFR: Eaton
MFR #: BJ2200
UPC: 786676367202
Item #: 74351
In Stock -
$748.93 each
Availability
Location Available Qty
Eaton
BRL215CAF Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BRL215CAF
UPC: 786685495156
Item #: 73680
In Stock -
$985.08 each
Availability
Location Available Qty
SQUARE D
HOM3060L225PGCVP Homeline Load center, Homeline, 1 phase, 30 spaces, 60 circuits, 225A convertible main lugs, PoN, NEMA1, gnd bar, value pack
MFR: Schneider Electric
MFR #: HOM3060L225PGCVP
UPC: 785901977230
Item #: 571728
Available to Order
$950.71 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QOU, 60A, 2 pole, 120/240VAC, 10kA
MFR: Schneider Electric
MFR #: QOU260
UPC: 785901418801
Item #: 57649
In Stock -
$125.79 each
Availability
Location Available Qty
SQUARE D
QBP22200TM Molded Case Circuit Breaker, 200 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QBP22200TM
UPC: 785901702863
Item #: 54724
In Stock -
$486.55 each
Availability
Location Available Qty
Leviton
LOAD CENTER NEMA 1 INDOOR COVER AND DOOR. 66 SPACES
MFR: Leviton
MFR #: LDC66
UPC: 078477322178
Item #: 998386
Available to Order
$179.27 each
Availability
Location Available Qty
Eaton
BRN115GF Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BRN115GF
UPC: 786689031282
Item #: 894808
In Stock -
$382.09 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 6A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43306
Item #: 718400
In Stock -
$345.01 each
Availability
Location Available Qty
Eaton
QBGFT2030 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QBGFT2030
UPC: 786676026734
Item #: 418831
In Stock -
$872.36 each
Availability
Location Available Qty
Square D
HOMT2020240 Homeline 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
Eaton CH Thermal magnetic circuit breaker, Type CH 3/4-Inch standard circuit breaker, 125 A, 10 kAIC, Two-pole, 120/240V, CH, Common breaker trip, #10-1/0 AWG Cu/Al, CH, Type CH Loadcenters
MFR: Eaton
MFR #: CH2125
UPC: 782113298788
Item #: 141302
In Stock -
$796.22 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
QO370 Miniature Circuit Breaker, 70 Amp, 3 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO370
UPC: 785901004387
Item #: 28255
In Stock -
$446.20 each
Availability
Location Available Qty
Eaton
CHN240GF Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CHN240GF
UPC: 786689217266
Item #: 959644
In Stock -
$681.17 each
Availability
Location Available Qty
SQUARE D
HOMT230230 Homeline Quad tandem circuit breaker, Homeline, 2 x 2 pole at 30A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT230230
UPC: 785901970453
Item #: 855300
Available to Order
$207.21 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 50 A,10 kAIC,Four-pole,120/240V,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ,Type BR Loadcenters
MFR: Eaton
MFR #: BQ230250
UPC: 786676371100
Item #: 101515
Available to Order
$271.15 each
Availability
Location Available Qty
Eaton
BAB2100 Miniature Circuit Breaker, 100 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2100
UPC: 786679303009
Item #: 78356
In Stock -
$694.92 each
Availability
Location Available Qty
SQUARE D
QOM100VH Circuit Breaker, 100 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOM100VH
UPC: 785901004035
Item #: 167776
In Stock -
$236.17 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
$271.15 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CH 3/4-Inch standard circuit breaker,90 A,10 kAIC,Two-pole,120/240V,CH,Common breaker trip,#10-1/0 AWG Cu/Al,CH,Type CH Loadcenters
MFR: Eaton
MFR #: CH290
UPC: 782113101910
Item #: 137247
In Stock -
$358.08 each
Availability
Location Available Qty
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
Eaton
CHN215GF Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CHN215GF
UPC: 786689217211
Item #: 959592
Available to Order
$681.17 each
Availability
Location Available Qty
SQUARE D
QO2225SL Miniature Circuit Breaker, 225 Amp, 4 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO2225SL
UPC: 785901755708
Item #: 64818
In Stock -
$335.77 each
Availability
Location Available Qty
Square D
QOB360VH Miniature Circuit Breaker, 60 Amp, 3 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOB360VH
UPC: 785901054832
Item #: 187136
In Stock -
$557.53 each
Availability
Location Available Qty
SQUARE D
HOM2040M200PC Homeline Load center, Homeline, 1 phase, 20 spaces, 40 circuits, 200A convertible main breaker, PoN, NEMA1, combo cover
MFR: Schneider Electric
MFR #: HOM2040M200PC
UPC: 785901977285
Item #: 229572
Available to Order
$932.16 each
Availability
Location Available Qty
SQUARE D
QDL22200 Molded Case Circuit Breaker, 200 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QDL22200
UPC: 785901417804
Item #: 81634
Available to Order
$1641.94 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 6A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43106
Item #: 816229
In Stock -
$110.48 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 -
$136.34 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 2A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22102
Item #: 674418
In Stock -
$104.27 each
Availability
Location Available Qty
Eaton
Eaton breaker, Type C DIN-rail adapter,Quicklag circuit breakers,QCD,Cable-in/Cable-out
MFR: Eaton
MFR #: QCDINADAPT
UPC: 786679335598
Item #: 130169
In Stock -
$18.87 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 3A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43103
Item #: 946261
In Stock -
$121.15 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 -
$420.98 each
Availability
Location Available Qty
Square D
QBL32125 Molded Case Circuit Breaker, 125 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QBL32125
UPC: 785901417811
Item #: 113509
In Stock -
$1302.38 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
Eaton
QBHW2030 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QBHW2030
UPC: 786679392652
Item #: 77961
In Stock -
$531.32 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 2A, D curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F23102
Item #: 729047
In Stock -
$104.27 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 4A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43104
Item #: 718387
In Stock -
$121.15 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 10A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43210
Item #: 728574
In Stock -
$238.40 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 3A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22103
Item #: 747509
In Stock -
$104.27 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 2A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43202
Item #: 655477
In Stock -
$260.69 each
Availability
Location Available Qty
Eaton
FAZ-C5/1-NA-SP Miniature Circuit Breaker, 5 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-C5/1-NA-SP
Item #: 29764
In Stock -
$146.46 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 15A, 2 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: BDL26015
Item #: 596207
In Stock -
$777.04 each
Availability
Location Available Qty
Square D
QOB115VH Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOB115VH
UPC: 785901371762
Item #: 69080
In Stock -
$91.23 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
$171.57 each
Availability
Location Available Qty
Square D
QOB120VHGFI Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR: Schneider Electric
MFR #: QOB120VHGFI
UPC: 785901520719
Item #: 856
In Stock -
$583.10 each
Availability
Location Available Qty
Eaton
FAZ-C15/1-NA-SP Miniature Circuit Breaker, 15 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-C15/1-NA-SP
Item #: 45267
In Stock -
$136.34 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.