Circuit Breakers and Accessories

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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
Leviton
Branch Circuit Breaker Handle Padlock Accessory
MFR: Leviton
MFR #: LBHPL
UPC: 078477822524
Item #: 830578
In Stock -
$18.89 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 15A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42115
Item #: 655640
In Stock -
$110.48 each
Availability
Location Available Qty
SQUARE D
Circuit breaker enclosure, QO, 1 phase, 2 spaces, 100A, NEMA3R, UL
MFR: Schneider Electric
MFR #: QO2100BNRB
UPC: 785901051749
Item #: 99066
In Stock -
$193.93 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
Leviton
TM BRANCH CIRCUIT BREAKER STANDARD 2-POLE 60A 120/240V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET.
MFR: Leviton
MFR #: LB260-T
UPC: 078477644737
Item #: 1108823
In Stock -
$30.66 each
Availability
Location Available Qty
Eaton
Eaton CH arc fault / ground fault circuit breaker, CH Dual Function AF/GF Breaker, 20 A, PON, 10 kAICkAIC, 20 A, 10 kAIC , CH Dual Function AF/GF Breaker, 20 A, PON, 10 kAICkAIC
MFR: Eaton
MFR #: CHFP120DF
UPC: 786689058968
Item #: 901138
In Stock -
$461.81 each
Availability
Location Available Qty
Leviton
TM BRANCH CIRCUIT BREAKER STANDARD 2-POLE 50A 120/240V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET
MFR: Leviton
MFR #: LB250-T
UPC: 078477644720
Item #: 1108822
In Stock -
$30.66 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 15A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HDL36015
UPC: 785901577867
Item #: 115571
In Stock -
$1437.20 each
Availability
Location Available Qty
Eaton
Eaton Type CCV Tenant Main Circuit Breaker,Tenant main circuit breaker,200 A,10 kAIC,Two-pole,120/240 V,#2/0 AWG-300 kcmil Cu/Al,CCV,Type ECC unit enclosures
MFR: Eaton
MFR #: CCV2200
UPC: 786685368573
Item #: 41443
In Stock -
$974.24 each
Availability
Location Available Qty
SQUARE D
Mini circuit breaker, E-Frame, 20A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]
MFR: Schneider Electric
MFR #: EDB34020
UPC: 785901875246
Item #: 98112
In Stock -
$699.50 each
Availability
Location Available Qty
Leviton
Circuit Breaker Neutral Lug, 6 Awg - 300 Mcm
MFR: Leviton
MFR #: LLNTL
UPC: 078477822463
Item #: 829358
In Stock -
$18.89 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 -
$276.75 each
Availability
Location Available Qty
Square D
QOT2020 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOT2020
UPC: 785901418085
Item #: 150209
In Stock -
$74.19 each
Availability
Location Available Qty
Eaton
Eaton CH Thermal magnetic circuit breaker, Type CHF 3/4-Inch standard circuit breaker, 15 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 #: CHF215
UPC: 786685361871
Item #: 68689
In Stock -
$127.82 each
Availability
Location Available Qty
Square D
HOMT2020230 Homeline 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
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
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
Square D
QO115GFI Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR: Schneider Electric
MFR #: QO115GFI
UPC: 785901255062
Item #: 31547
In Stock -
$276.14 each
Availability
Location Available Qty
Square D
HOM235 Homeline Miniature Circuit Breaker, 35 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: HOM235
UPC: 785901065494
Item #: 106457
In Stock -
$95.64 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 10kA, bolt on
MFR: Schneider Electric
MFR #: QOB320
UPC: 785901417095
Item #: 39048
In Stock -
$371.26 each
Availability
Location Available Qty
Leviton
Indoor Load Center Cover and Door NEMA 1, 20 spaces with mounting hardware
MFR: Leviton
MFR #: LDC20
UPC: 078477821886
Item #: 828753
In Stock -
$64.01 each
Availability
Location Available Qty
Square D
QO230GFI Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO230GFI
UPC: 785901563006
Item #: 181737
In Stock -
$489.46 each
Availability
Location Available Qty
Leviton
TM BRANCH CIRCUIT BREAKER GFCI 1-POLE 20A 120V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET
MFR: Leviton
MFR #: LB120-GFT
UPC: 078477644850
Item #: 1108830
In Stock -
$128.31 each
Availability
Location Available Qty
SQUARE D
Mini circuit breaker, E-Frame, 30A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]
MFR: Schneider Electric
MFR #: EDB34030
UPC: 785901875260
Item #: 98801
In Stock -
$699.50 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
HOM130 Homeline 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, 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, E-Frame, 40A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]
MFR: Schneider Electric
MFR #: EDB34040
UPC: 785901875284
Item #: 169671
In Stock -
$699.50 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, Three-pole, 30 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB3030
UPC: 786679911273
Item #: 122341
In Stock -
$1016.47 each
Availability
Location Available Qty
Eaton
BAB3050H Miniature Circuit Breaker, 50 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3050H
UPC: 786679303504
Item #: 20069
In Stock -
$638.34 each
Availability
Location Available Qty
Eaton
BAB3060H Miniature Circuit Breaker, 60 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3060H
UPC: 786679303603
Item #: 20778
In Stock -
$624.62 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 15A, 2 pole, 120/240VAC, 10kA, bolt on
MFR: Schneider Electric
MFR #: QOB215
UPC: 785901416821
Item #: 102809
In Stock -
$107.39 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
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 3A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42103
Item #: 728064
In Stock -
$121.15 each
Availability
Location Available Qty
Eaton
BAB3100H Miniature Circuit Breaker, 100 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3100H
UPC: 786679304006
Item #: 146183
In Stock -
$898.85 each
Availability
Location Available Qty
Square D
HOM245 Homeline Miniature Circuit Breaker, 45 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: HOM245
UPC: 785901065500
Item #: 107869
In Stock -
$95.64 each
Availability
Location Available Qty
SQUARE D
QO290 Miniature Circuit Breaker, 90 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO290
UPC: 785901501312
Item #: 126676
Available to Order
$270.21 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 -
$92.34 each
Availability
Location Available Qty
Square D
QOB220GFI Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOB220GFI
UPC: 785901563020
Item #: 85199
In Stock -
$520.92 each
Availability
Location Available Qty
Square D
QOB2100 Miniature Circuit Breaker, 100 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOB2100
UPC: 785901019688
Item #: 128358
In Stock -
$300.71 each
Availability
Location Available Qty
SQUARE D
HOMT220220 Homeline Quad tandem circuit breaker, Homeline, 2 x 2 pole at 20A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT220220
UPC: 785901969723
Item #: 854756
Available to Order
$207.21 each
Availability
Location Available Qty
SQUARE D
Mini circuit breaker, E-Frame, 15A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]
MFR: Schneider Electric
MFR #: EDB34015
UPC: 785901875239
Item #: 31251
In Stock -
$699.50 each
Availability
Location Available Qty
SQUARE D
Mini circuit breaker, E-Frame, 50A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]
MFR: Schneider Electric
MFR #: EDB34050
UPC: 785901875314
Item #: 157140
In Stock -
$699.50 each
Availability
Location Available Qty
Square D
QOB230GFI Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOB230GFI
UPC: 785901563037
Item #: 87699
In Stock -
$520.92 each
Availability
Location Available Qty
Square D
QO380 Miniature Circuit Breaker, 80 Amp, 3 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO380
UPC: 785901004394
Item #: 28914
In Stock -
$518.44 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 35A, 2 pole, 120/240VAC, 10kA, plug in
MFR: Schneider Electric
MFR #: QO235
UPC: 785901012429
Item #: 173202
In Stock -
$79.35 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 -
$362.27 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.