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
Eaton Type CSR Standard Circuit Breaker,Standard circuit breaker,200 A,25 kAIC,Two-pole,120/240 V,CH,#2 - 300 kcmil,CSR,For use in type ECC unit enclosures,Single-phase
MFR: Eaton
MFR #: CSR2200N
UPC: 782113098463
Item #: 30565
In Stock -
$892.65 each
Availability
Location Available Qty
Square D
Mini circuit breaker, E-Frame, 30A, 2 pole, 480Y/277 VAC, 25 kA max, bolt on
MFR: Schneider Electric
MFR #: EDB24030
UPC: 785901879046
Item #: 139100
Available to Order
$560.44 each
Availability
Location Available Qty
Square D by Schneider Electric
Fixed Padlock Attachment; For ED, EG, EJ Circuit Breaker
MFR: Schneider Electric
MFR #: EDPA
UPC: 785901597025
Item #: 78113
In Stock -
$40.77 each
Availability
Location Available Qty
Square D
Mini circuit breaker, E-Frame, 90A, 3 pole, 480Y/277 VAC, 25 kA max, bolt on
MFR: Schneider Electric
MFR #: EDB34090
UPC: 785901875376
Item #: 126574
Available to Order
$952.55 each
Availability
Location Available Qty
Square D
QOB340VH Miniature Circuit Breaker, 40 Amp, 3 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOB340VH
UPC: 785901054818
Item #: 17796
In Stock -
$557.53 each
Availability
Location Available Qty
Square D
Mini circuit breaker, E-Frame, 100A, 3 pole, 480Y/277 VAC, 65 kA max, bolt on
MFR: Schneider Electric
MFR #: EGB34100
UPC: 785901311188
Item #: 190017
Available to Order
$1292.21 each
Availability
Location Available Qty
Eaton
CH215GFT Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CH215GFT
UPC: 786676025614
Item #: 414458
Available to Order
$606.73 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: JDL36250
UPC: 785901839941
Item #: 72623
In Stock -
$4952.21 each
Availability
Location Available Qty
Square D
MGA36800 Molded Case Circuit Breaker, 800 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: MGA36800
UPC: 785901496793
Item #: 155161
Available to Order
$8955.58 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: JGL36200
UPC: 785901683216
Item #: 160181
In Stock -
$4057.10 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,(2) Single-Pole 20 A, (1) Two-Pole 30 A,10 kAIC,Four-pole,120/240V at 30A, 120V at 20A,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ
MFR: Eaton
MFR #: BQ2302120
UPC: 786676371551
Item #: 53876
Available to Order
$239.20 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Ground fault circuit breaker,5 mA Ground fault,20 A,10 kAIC,Single-pole,120/240 V,#14-8 AWG,CHB,CH Loadcenters
MFR: Eaton
MFR #: CHB120
UPC: 782113112350
Item #: 124995
Available to Order
$120.20 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT H, 100A, 3 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HDA36100
UPC: 785901419983
Item #: 149589
In Stock -
$2648.92 each
Availability
Location Available Qty
Eaton
CH2150 Miniature Circuit Breaker, 150 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CH2150
UPC: 782113298795
Item #: 141913
Available to Order
$910.62 each
Availability
Location Available Qty
Square D
Circuit breaker enclosure, QO, 3 phase, 3 spaces, 100A, NEMA1, surface cover, UL
MFR: Schneider Electric
MFR #: QO3100BNS
UPC: 785901051763
Item #: 105595
Available to Order
$155.49 each
Availability
Location Available Qty
Square D
QO3125SL Miniature Circuit Breaker, 125 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QO3125SL
UPC: 785901031338
Item #: 153289
Available to Order
$152.51 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: JJA36200
UPC: 785901939245
Item #: 47998
In Stock -
$5980.28 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CHT twin breaker,15-20 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 #: CHT1520
UPC: 782113631554
Item #: 84431
Available to Order
$181.45 each
Availability
Location Available Qty
Eaton
BAB3090H Miniature Circuit Breaker, 90 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3090H
UPC: 786679303900
Item #: 66419
In Stock -
$792.92 each
Availability
Location Available Qty
Square D
QOB390 Miniature Circuit Breaker, 90 Amp, 3 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOB390
UPC: 785901019725
Item #: 29939
Available to Order
$305.20 each
Availability
Location Available Qty
Square D
Circuit breaker, LA, 400A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, I-Line, thermal magnetic
MFR: Schneider Electric
MFR #: LA36400
UPC: 785901426325
Item #: 63295
Available to Order
$5103.76 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 5A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42105
Item #: 705822
In Stock -
$121.15 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 35A, 3 pole, 120/240VAC, 10kA, bolt on
MFR: Schneider Electric
MFR #: QOB335
UPC: 785901368335
Item #: 90195
In Stock -
$371.26 each
Availability
Location Available Qty
Square D
Circuit breaker enclosure, PowerPacT Q, 225A, 2 pole or 3 pole, NEMA 1, flush mount
MFR: Schneider Electric
MFR #: Q23225NF
UPC: 785901470601
Item #: 187327
Available to Order
$227.51 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 25kA, I-Line, MicroLogic 3.3, 80%, ABC
MFR: Schneider Electric
MFR #: LJA36400U31X
UPC: 785901648550
Item #: 139718
In Stock -
$7868.75 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: JGA36200
UPC: 785901430735
Item #: 171088
Available to Order
$4159.47 each
Availability
Location Available Qty
Square D
Mini circuit breaker, E-Frame, 30A, 3 pole, 480Y/277 VAC, 100 kA max, bolt on
MFR: Schneider Electric
MFR #: EJB34030
UPC: 785901435327
Item #: 175145
Available to Order
$1203.37 each
Availability
Location Available Qty
Square D
QOB280 Miniature Circuit Breaker, 80 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOB280
UPC: 785901019701
Item #: 187860
In Stock -
$300.71 each
Availability
Location Available Qty
Eaton
CH240 Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CH240
UPC: 782113101835
Item #: 134446
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Eaton
BAB3025H Miniature Circuit Breaker, 25 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3025H
UPC: 786679303252
Item #: 133528
Available to Order
$579.20 each
Availability
Location Available Qty
Square D
QDL32225 Molded Case Circuit Breaker, 225 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QDL32225
UPC: 785901672470
Item #: 47847
Available to Order
$1861.73 each
Availability
Location Available Qty
Eaton
Eaton Type CCV Tenant Main Circuit Breaker,Tenant main circuit breaker,150 A,10 kAIC,Two-pole,120/240 V,#2/0 AWG-300 kcmil Cu/Al,CCV,Type ECC unit enclosures
MFR: Eaton
MFR #: CCV2150
UPC: 786685368450
Item #: 121303
In Stock -
$859.43 each
Availability
Location Available Qty
Square D
QGA32200 Molded Case Circuit Breaker, 200 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QGA32200
UPC: 785901814702
Item #: 50660
Available to Order
$2786.16 each
Availability
Location Available Qty
Square D
QO220SWN Miniature Circuit Breaker, 20 Amp, 2 Pole, 120V
MFR: Schneider Electric
MFR #: QO220SWN
UPC: 785901400394
Item #: 158800
In Stock -
$103.56 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QO, 20A, 2 pole, 120/240VAC, 10kA, plug in, AC shunt
MFR: Schneider Electric
MFR #: QO2201021
UPC: 785901493938
Item #: 15034
Available to Order
$303.19 each
Availability
Location Available Qty
Square D
Mini circuit breaker, E-Frame, 60A, 2 pole, 480Y/277 VAC, 25 kA max, bolt on
MFR: Schneider Electric
MFR #: EDB24060
UPC: 785901879091
Item #: 1783
Available to Order
$560.44 each
Availability
Location Available Qty
Square D
QDA32200 Molded Case Circuit Breaker, 200 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QDA32200
UPC: 785901417842
Item #: 128950
Available to Order
$2033.35 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,15-20 A,10 kAIC,Single-pole,120V,BD,#14-4 AWG Cu/Al,BD,Type BR Loadcenters
MFR: Eaton
MFR #: BD1520
UPC: 786676369107
Item #: 184129
Available to Order
$151.36 each
Availability
Location Available Qty
Square D
Mini circuit breaker, E-Frame, 15A, 3 pole, 480Y/277 VAC, 65 kA max, bolt on
MFR: Schneider Electric
MFR #: EGB34015
UPC: 785901311133
Item #: 111331
Available to Order
$1131.19 each
Availability
Location Available Qty
Eaton
BAB2035 Miniature Circuit Breaker, 35 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2035
UPC: 786679302354
Item #: 173819
In Stock -
$251.26 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, ED, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 200 A, 240 Vac, 125 Vdc, 65 kAIC at 240 Vac, 50/60 Hz
MFR: Eaton
MFR #: ED3200
UPC: 786679455142
Item #: 128354
Available to Order
$1712.10 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, HFD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 200 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD3200
UPC: 786679015438
Item #: 121788
Available to Order
$6059.12 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 150 A, Three-pole, 750-2500 A, Series C, Non-aluminum
MFR: Eaton
MFR #: HMCP150U4C
UPC: 786679150870
Item #: 58650
Available to Order
$2392.77 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory padlockable handle lock, Padlockable handle lock hasp, Two-, three-, four-pole breakers, Frame F, Series C
MFR: Eaton
MFR #: PLK1
UPC: 786679161586
Item #: 134662
Available to Order
$100.48 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT H, 60A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HJA36060
UPC: 785901600961
Item #: 134558
In Stock -
$2083.93 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT H, 30A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HGA36030
UPC: 785901601364
Item #: 4007
Available to Order
$1651.00 each
Availability
Location Available Qty
Square D
Quad tandem circuit breaker, Homeline, 1 x 2 pole at 30A, 1 x 2 pole at 50A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT230250
UPC: 785901970484
Item #: 855306
Available to Order
$207.21 each
Availability
Location Available Qty
Schneider Electric
Circuit breaker, PowerPacT B, 20A, 3 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: BDA36020
Item #: 805206
Available to Order
$1042.92 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.