Circuit Breakers and Accessories

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Leviton
TM BRANCH CIRCUIT BREAKER AFCI 1-POLE 20A 120V. 10KA INTERRUPT RATING
MFR: Leviton
MFR #: LB120-AFT
UPC: 078477644812
Item #: 1108826
In Stock -
$111.99 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
Eaton
BRN120DF Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BRN120DF
UPC: 786689059699
Item #: 894810
In Stock -
$439.60 each
Availability
Location Available Qty
Leviton
TM BRANCH CIRCUIT BREAKER STANDARD 2-POLE 40A 120/240V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET
MFR: Leviton
MFR #: LB240-T
UPC: 078477644706
Item #: 1108820
In Stock -
$30.66 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 -
$95.39 each
Availability
Location Available Qty
Leviton
LB115-AFT AFCI Circuit Breaker, 15 Amp, 120V, 10KA, 1 Pole
MFR: Leviton
MFR #: LB115-AFT
UPC: 078477644805
Item #: 1108824
In Stock -
$111.99 each
Availability
Location Available Qty
Square D
HOM225 Homeline Miniature Circuit Breaker, 25 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: HOM225
UPC: 785901065487
Item #: 105081
In Stock -
$95.64 each
Availability
Location Available Qty
Top Seller
Square D
QO115PCAFI Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR: Schneider Electric
MFR #: QO115PCAFI
UPC: 785901062615
Item #: 142916
Available to Order
$307.12 each
Availability
Location Available Qty
SQUARE D
QOB120EPD Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR: Schneider Electric
MFR #: QOB120EPD
UPC: 785901763697
Item #: 63919
In Stock -
$503.42 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 20A, 1 pole, 600Y/347VAC, 14kA, terminal nut, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: BDF16020
Item #: 806508
In Stock -
$340.39 each
Availability
Location Available Qty
Eaton Bussmann Series
Eaton Bussmann series KTK-R fuse, Limitron, Fast-acting fuse, 2 A, Class CC, Non-indicating, Ferrule end x ferrule end, Standard, 600 V
MFR: Eaton Bussmann
MFR #: KTK-R-2
UPC: 051712420600
Item #: 54437
In Stock -
$38.32 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 10A, 1 pole, 120/240VAC, 10kA, plug in
MFR: Schneider Electric
MFR #: QO110
UPC: 785901205593
Item #: 62118
In Stock -
$34.46 each
Availability
Location Available Qty
SQUARE D
QBL22100 Molded Case Circuit Breaker, 100 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QBL22100
UPC: 785901702931
Item #: 27359
In Stock -
$680.91 each
Availability
Location Available Qty
SQUARE D
Circuit breaker accessory, PowerPacT B/H/J/L/M/P, handle, rotary, 125A to 1200A, NEMA 1/3R/12, short shaft
MFR: Schneider Electric
MFR #: 9421LS8
UPC: 785901830184
Item #: 126591
In Stock -
$25.55 each
Availability
Location Available Qty
Leviton
40A 2-P GFCI BRKR 120/240V AC/CA MAX HM
MFR: Leviton
MFR #: LB240-G
UPC: 078477468630
Item #: 1304275
In Stock -
$256.67 each
Availability
Location Available Qty
SQUARE D
Circuit breaker accessory, PowerPacT L/M/P/R, padlocking device, fixed locked off or on
MFR: Schneider Electric
MFR #: S32631
UPC: 785901630999
Item #: 98134
In Stock -
$136.86 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 60A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HDL36060
UPC: 785901577959
Item #: 110536
In Stock -
$1437.20 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
Mini circuit breaker, QOU, 20A, 1 pole, 120/240VAC, 10kA
MFR: Schneider Electric
MFR #: QOU120
UPC: 785901418535
Item #: 48327
In Stock -
$54.69 each
Availability
Location Available Qty
Eaton
BAB1015 Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BAB1015
UPC: 786679301159
Item #: 3292
In Stock -
$95.39 each
Availability
Location Available Qty
SQUARE D
QOM2150VH Circuit Breaker, 150 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOM2150VH
UPC: 785901004059
Item #: 16026
In Stock -
$549.91 each
Availability
Location Available Qty
Eaton
CL220 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CL220
UPC: 786676011631
Item #: 28061
In Stock -
$145.76 each
Availability
Location Available Qty
SQUARE D
Q2200RBE Circuit Breaker Enclosure, PowerPacT Q, 70 to 200 Amp, 10 to 100kA AIR, Nema 3R
MFR: Schneider Electric
MFR #: Q2200RBE
UPC: 785901695684
Item #: 1195954
In Stock -
$527.20 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
SQUARE D
Circuit breaker, PowerPacT B, 30A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: BDL36030
Item #: 593894
In Stock -
$971.55 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 80A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HDL36080
UPC: 785901623168
Item #: 182729
In Stock -
$1754.22 each
Availability
Location Available Qty
Eaton
BAB3015H Miniature Circuit Breaker, 15 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3015H
UPC: 786679303153
Item #: 175441
In Stock -
$638.34 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT B, 50A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: BDL36050
Item #: 593897
In Stock -
$971.55 each
Availability
Location Available Qty
Square D
Mini circuit breaker accessory, QO, padlock device, handle, 2 and 3 pole, fixed, OFF position only
MFR: Schneider Electric
MFR #: QO2PAF
UPC: 785901492269
Item #: 96682
In Stock -
$32.57 each
Availability
Location Available Qty
Square D
QO120EPD Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR: Schneider Electric
MFR #: QO120EPD
UPC: 785901763833
Item #: 14590
In Stock -
$494.97 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, Standard 2-Pole 90A 120/240V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB290
UPC: 078477814512
Item #: 840420
In Stock -
$102.65 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
Square D
Mini circuit breaker, QO, 25A, 1 pole, 120/240VAC, 10kA, plug in
MFR: Schneider Electric
MFR #: QO125
UPC: 785901010418
Item #: 171852
In Stock -
$34.46 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
Circuit breaker, PowerPacT H, 15A, 2 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HDL26015
UPC: 785901458869
Item #: 117495
In Stock -
$1149.22 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
Q23225NRB PowerPact Q Circuit Breaker Enclosure, 2P, 3P, Type 3R, 100-225 Amp
MFR: Schneider Electric
MFR #: Q23225NRB
UPC: 785901470625
Item #: 45525
In Stock -
$435.17 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: JDL36200
UPC: 785901955856
Item #: 9883
In Stock -
$3606.18 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CHT twin breaker,50 A,10 kAIC,Single-pole,120/240V,CHT,#14-8 AWG Cu/Al,CHT,Type CH Loadcenters,50-60 Hz,Switching duty rated, HCAR rated
MFR: Eaton
MFR #: CHT1515
UPC: 782113631530
Item #: 83690
In Stock -
$202.34 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
SQUARE D
Circuit breaker, PowerPacT H, 50A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HDL36050
UPC: 785901706700
Item #: 69785
In Stock -
$1437.20 each
Availability
Location Available Qty
SQUARE D
3-Pack Circuit Breaker Mechanical Lug Kit
MFR: Schneider Electric
MFR #: AL800P6K
UPC: 785901409533
Item #: 31685
In Stock -
$466.68 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 150A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HDL36150
UPC: 785901623212
Item #: 170409
Available to Order
$3434.45 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CH 3/4-Inch standard circuit breaker,80 A,10 kAIC,Two-pole,120/240V,CH,Common breaker trip,#10-1/0 AWG Cu/Al,CH,Type CH Loadcenters
MFR: Eaton
MFR #: CH280
UPC: 782113312293
Item #: 155723
In Stock -
$384.21 each
Availability
Location Available Qty
Leviton
20A 2-P GFCI BRKR 120/240V AC/CA MAX HM
MFR: Leviton
MFR #: LB220-G
UPC: 078477468609
Item #: 1301885
In Stock -
$256.67 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 30A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HDL36030
UPC: 785901706632
Item #: 2579
In Stock -
$1437.20 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

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.