Circuit Breakers and Accessories

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Top Seller
Eaton BR arc fault / ground fault circuit breaker, BR dual function AF/GF 1P 20A, Pigtail neutral
Eaton
BRN120DF Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BRN120DF
UPC: 786689059699
Item #: 894810
In Stock -
$391.54 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
Square D
Tandem mini circuit breaker, QO, 1 x 1 pole at 15A, 1 x 1 pole at 20A, 120/240VAC, 10kA, plug in
MFR: Schneider Electric
MFR #: QO1520
UPC: 785901400929
Item #: 95435
Available to Order
$85.72 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
In Stock -
$476.74 each
Availability
Location Available Qty
Leviton
TM BRANCH CIRCUIT BREAKER STANDARD 2-POLE 20A 120/240V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET
MFR: Leviton
MFR #: LB220-T
UPC: 078477644669
Item #: 1108815
In Stock -
$28.34 each
Availability
Location Available Qty
Leviton
TM BRANCH CIRCUIT BREAKER STANDARD 1-POLE 15A 120V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET
MFR: Leviton
MFR #: LB115-T
UPC: 078477644614
Item #: 1108807
In Stock -
$15.37 each
Availability
Location Available Qty
Leviton
TM BRANCH CIRCUIT BREAKER AFCI 1-POLE 20A 120V. 10KA INTERRUPT RATING
MFR: Leviton
MFR #: LB120-AFT
UPC: 078477644812
Item #: 1108826
In Stock -
$103.55 each
Availability
Location Available Qty
SQUARE D
QBL22200 Molded Case Circuit Breaker, 200 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QBL22200
UPC: 785901412632
Item #: 82264
In Stock -
$680.91 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
QO220GFI Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO220GFI
UPC: 785901562993
Item #: 61964
In Stock -
$489.46 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
SQUARE D
Mini circuit breaker, QO, 15A, 3 pole, 120/240VAC, 10kA, bolt on
MFR: Schneider Electric
MFR #: QOB315
UPC: 785901417064
Item #: 41810
In Stock -
$371.26 each
Availability
Location Available Qty
Top Seller
Mini circuit breaker, QO, 20A, 1 pole, 120VAC, 10kA, dual function, plug on neutral, plug in mount
Square D
QO120PAFGF Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR: Schneider Electric
MFR #: QO120PAFGF
UPC: 785901779278
Item #: 1232201
Available to Order
$355.04 each
Availability
Location Available Qty
Top Seller
TM BRANCH CIRCUIT BREAKER STANDARD 2-POLE 30A 120/240V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET
Leviton
LB230-T Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Leviton
MFR #: LB230-T
UPC: 078477644683
Item #: 1108818
In Stock -
$28.34 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT H, 100A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HJA36100
UPC: 785901600978
Item #: 139315
In Stock -
$2332.37 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
SQUARE D
Circuit breaker, PowerPacT H, 125A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HJA36125
UPC: 785901600992
Item #: 98271
In Stock -
$5694.09 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 60A, 2 pole, 120/240VAC, 10kA, plug in
MFR: Schneider Electric
MFR #: QO260
UPC: 785901400561
Item #: 154432
In Stock -
$79.35 each
Availability
Location Available Qty
Square D
QO120GFI Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR: Schneider Electric
MFR #: QO120GFI
UPC: 785901255079
Item #: 32265
In Stock -
$276.14 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
SQUARE D
Mini circuit breaker, QO, 30A, 2 pole, 120/240VAC, 10kA, bolt on
MFR: Schneider Electric
MFR #: QOB230
UPC: 785901416906
Item #: 162064
In Stock -
$107.39 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
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
Eaton
BAB2030 Miniature Circuit Breaker, 30 Amp, 2 Pole, 240V
MFR: Eaton
MFR #: BAB2030
UPC: 786679302309
Item #: 10368
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
QO130 Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO130
UPC: 785901400141
Item #: 149898
In Stock -
$34.46 each
Availability
Location Available Qty
Eaton
Eaton BR Thermal magnetic circuit breaker, Type BR 1-Inch plug-on circuit breaker, 60 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 #: BR260
UPC: 786676363105
Item #: 180460
In Stock -
$157.79 each
Availability
Location Available Qty
Square D
HOM130 Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR: Schneider Electric
MFR #: HOM130
UPC: 785901065227
Item #: 101268
In Stock -
$41.92 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
Square D
Mini circuit breaker, QO, 60A, 3 pole, 120/240VAC, 10kA, plug in
MFR: Schneider Electric
MFR #: QO360
UPC: 785901400844
Item #: 164973
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 BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,20 A,10 kAIC,Two-pole,120V,BR,Common breaker trip,#14-4 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR2020
UPC: 786676370257
Item #: 18228
In Stock -
$157.04 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
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
Eaton
CHT2020 Miniature Circuit Breaker, 220 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: CHT2020
UPC: 782113631547
Item #: 515148
In Stock -
$178.50 each
Availability
Location Available Qty
Square D
HOM215 Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: HOM215
UPC: 785901065265
Item #: 103582
Available to Order
$95.64 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 25A, 2 pole, 120/240VAC, 10kA, plug in
MFR: Schneider Electric
MFR #: QO225
UPC: 785901012412
Item #: 172553
In Stock -
$79.35 each
Availability
Location Available Qty
SQUARE D
Raintight Bolt-On Hub; Type B, 3/4 In
MFR: Schneider Electric
MFR #: B075
UPC: 785901459415
Item #: 87324
In Stock -
$46.12 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
Eaton
CHF240 Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CHF240
UPC: 786685532165
Item #: 130360
Available to Order
$114.08 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 40A, 3 pole, 120/240VAC, 10kA, plug in
MFR: Schneider Electric
MFR #: QO340
UPC: 785901400769
Item #: 174020
In Stock -
$325.27 each
Availability
Location Available Qty
SQUARE D
Raintight Bolt-On Hub; Type B, 1 1/4 In
MFR: Schneider Electric
MFR #: B125
UPC: 785901459446
Item #: 88696
In Stock -
$46.12 each
Availability
Location Available Qty
Square D
Tandem circuit breaker, Homeline, 2 x 1 pole at 15A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT1515
UPC: 785901065388
Item #: 114446
In Stock -
$82.89 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.