Circuit Breakers and Accessories

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Eaton
Eaton BR thermal magnetic circuit breaker,Type BQ 1-Inch CTL plug-on circuit breaker,Includes rejection tab feature,(2) Single-Pole 15 A, (1) Two-Pole 30 A,10 kAIC,Four-pole,120/240V at 30A, 120V at 15A,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ
MFR: Eaton
MFR #: BQ2302115
UPC: 786676371506
Item #: 50509
Available to Order
$239.20 each
Availability
Location Available Qty
Eaton
Eaton Type CSR Standard Circuit Breaker,Standard circuit breaker,150 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 #: CSR2150N
UPC: 782113098449
Item #: 44498
Available to Order
$892.65 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CH 3/4-Inch standard circuit breaker,80 A,10 kAIC,Three-pole,240V,CH,Common breaker trip,#10-1/0 AWG Cu/Al,CH,Type CH Loadcenters
MFR: Eaton
MFR #: CH3080
UPC: 782113146768
Item #: 54745
Available to Order
$593.64 each
Availability
Location Available Qty
Eaton
Type CHB Circuit Breaker, 20A, Two-pole, 120/240V, 10 kAIC, #14-8 AWG wire size
MFR: Eaton
MFR #: CHB220
UPC: 782113112435
Item #: 18578
In Stock -
$275.13 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BD 1-Inch CTL plug-on breaker,Includes rejection tab feature,30-30 A,10 kAIC,Single-pole,120V,BD,#14-4 AWG Cu/Al,BD,Type BR Loadcenters
MFR: Eaton
MFR #: BD3030
UPC: 786676369503
Item #: 241079
Available to Order
$151.36 each
Availability
Location Available Qty
Leviton
Smart Branch Circuit Breaker, Standard 2-Pole 30A 120/240V, 10KA Interrupt Rating
MFR: Leviton
MFR #: LB230-S
UPC: 078477814857
Item #: 1005765
Available to Order
$161.79 each
Availability
Location Available Qty
SQUARE D
Circuit breaker accessory, PowerPacT H/J/L, shunt trip, 208VAC to 277VAC
MFR: Schneider Electric
MFR #: S29387
UPC: 785901545675
Item #: 43647
Available to Order
$736.42 each
Availability
Location Available Qty
SQUARE D
Circuit breaker accessory, PowerPacT H/J, rotary handle, direct mounted
MFR: Schneider Electric
MFR #: S29337
UPC: 785901560753
Item #: 139340
Available to Order
$231.10 each
Availability
Location Available Qty
SQUARE D
Circuit breaker accessory, PowerPacT J, shield, lug, short
MFR: Schneider Electric
MFR #: S37448
UPC: 785901760849
Item #: 218625
Available to Order
$153.03 each
Availability
Location Available Qty
Square D
Circuit breaker accessory, PowerPacT J, lug kit, mechanical, 150A to 175A, aluminum, qty 3
MFR: Schneider Electric
MFR #: AL175JD
UPC: 785901686569
Item #: 46551
Available to Order
$116.06 each
Availability
Location Available Qty
Square D
Circuit breaker accessory, LC/LE/LI/LX/LXI, handle padlock, fixed, lock ON or OFF, 2/3 pole
MFR: Schneider Electric
MFR #: AHPALI
UPC: 785901060468
Item #: 36266
Available to Order
$27.94 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 30A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42230
Item #: 931517
In Stock -
$249.07 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT B, 15A, 3 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: BGA36015
Item #: 836925
Available to Order
$1677.60 each
Availability
Location Available Qty
Schneider Electric
Circuit breaker, PowerPacT B, 20A, 1 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, A
MFR: Schneider Electric
MFR #: BDA160201
Item #: 826622
Available to Order
$376.16 each
Availability
Location Available Qty
Schneider Electric
Circuit breaker, PowerPacT B, 20A, 3 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: BJA36020
Item #: 751918
In Stock -
$1990.31 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT B, 100A, 2 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, AC
MFR: Schneider Electric
MFR #: BDA261002
Item #: 828067
Available to Order
$1009.95 each
Availability
Location Available Qty
Eaton
BAB2020S Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2020S
UPC: 786679509616
Item #: 98050
In Stock -
$1015.22 each
Availability
Location Available Qty
Eaton
FAZ-D25/1-NA-SP Miniature Circuit Breaker, 25 Amp, 1 Pole, 125/277V
MFR: Eaton
MFR #: FAZ-D25/1-NA-SP
Item #: 149102
Available to Order
$142.76 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 2A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42302
Item #: 773575
Available to Order
$375.06 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 3P, 32A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22332
Item #: 883353
Available to Order
$325.19 each
Availability
Location Available Qty
SQUARE D
QOB3701021 Miniature Circuit Breaker, 70 Amp, 3 Pole, 120/240V
MFR: Schneider Electric
MFR #: QOB3701021
UPC: 785901031031
Item #: 24460
Available to Order
$654.68 each
Availability
Location Available Qty
Eaton
FAZ-C25/3-NA Miniature Circuit Breaker, 25 Amp, 3 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-C25/3-NA
Item #: 80742
Available to Order
$388.03 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 20A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22120
Item #: 799517
In Stock -
$104.27 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 10A, D curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F23110
Item #: 713176
In Stock -
$104.27 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 30A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42330
Item #: 847376
In Stock -
$360.51 each
Availability
Location Available Qty
Eaton
FAZ-D1/1-NA-SP Miniature Circuit Breaker, 1 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-D1/1-NA-SP
Item #: 197801
Available to Order
$150.52 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Single package,High levels of inrush current are expected,2 A,10 kAIC,Single-pole,277 V,10-20X /n,Q38,50-60 Hz,Screw terminals,D Curve
MFR: Eaton
MFR #: FAZ-D2/1-NA-SP
Item #: 105121
Available to Order
$150.52 each
Availability
Location Available Qty
Eaton
FAZ-C20/2 Miniature Circuit Breaker, 20 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-C20/2
Item #: 148097
Available to Order
$219.33 each
Availability
Location Available Qty
Eaton
FAZ-B1/1-SP Miniature Circuit Breaker, 1 Amp, 1 Pole, 240V
MFR: Eaton
MFR #: FAZ-B1/1-SP
Item #: 98935
Available to Order
$128.09 each
Availability
Location Available Qty
Eaton
FAZ-D3/1-NA-SP Miniature Circuit Breaker, 3 Amp, 1 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-D3/1-NA-SP
Item #: 15421
Available to Order
$150.52 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker-supplementary protector,Single package,Medium levels of inrush current are expected,10A,10 kAIC,Single-pole,125 Vdc per pole,5-10X/n,Q38,50-60 Hz,Screw terminals,C Curve
MFR: Eaton
MFR #: FAZ-C10/1-NA-DC-SP
Item #: 241884
Available to Order
$173.84 each
Availability
Location Available Qty
Eaton
FAZ-D4/2-NA Miniature Circuit Breaker, 4 Amp, 2 Pole, 125/277V
MFR: Eaton
MFR #: FAZ-D4/2-NA
Item #: 67424
Available to Order
$314.14 each
Availability
Location Available Qty
Eaton
FAZ-D10/3 Miniature Circuit Breaker, 10 Amp, 3 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-D10/3
Item #: 114922
Available to Order
$337.21 each
Availability
Location Available Qty
Eaton
FAZ-D4/1-NA-SP Miniature Circuit Breaker, 4 Amp, 1 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-D4/1-NA-SP
Item #: 204620
Available to Order
$150.52 each
Availability
Location Available Qty
Eaton
FAZ-C6/2-NA Miniature Circuit Breaker, 6 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-C6/2-NA
Item #: 53883
Available to Order
$264.78 each
Availability
Location Available Qty
Square D
QO350VH Miniature Circuit Breaker, 50 Amp, 3 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO350VH
UPC: 785901060215
Item #: 171029
Available to Order
$489.76 each
Availability
Location Available Qty
SQUARE D
Mini circuit breaker, QO, 60A, 1 pole, 120/240VAC, 10kA, bolt on
MFR: Schneider Electric
MFR #: QOB160
UPC: 785901509936
Item #: 18952
Available to Order
$46.70 each
Availability
Location Available Qty
Square D
Circuit breaker enclosure, QO, 3 phase, 3 spaces, 100A, NEMA1, flush cover, UL
MFR: Schneider Electric
MFR #: QO3100BNF
UPC: 785901051756
Item #: 172047
Available to Order
$155.49 each
Availability
Location Available Qty
Square D
Mini circuit breaker, E-Frame, 20A, 3 pole, 480Y/277VAC, 25kA max, bolt on, shunt trip
MFR: Schneider Electric
MFR #: EDB34020SA
UPC: 785901112419
Item #: 118634
Available to Order
$1488.94 each
Availability
Location Available Qty
SQUARE D
Mini circuit breaker, E-Frame, 40A, 2 pole, 480Y/277VAC, 65kA max, bolt on
MFR: Schneider Electric
MFR #: EGB24040
UPC: 785901130314
Item #: 129457
Available to Order
$776.13 each
Availability
Location Available Qty
Square D
QO2125SL Miniature Circuit Breaker, 125 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QO2125SL
UPC: 785901031154
Item #: 27740
Available to Order
$149.35 each
Availability
Location Available Qty
SQUARE D
Mini circuit breaker, E-Frame, 60A, 2 pole, 480Y/277VAC, 65kA max, bolt on
MFR: Schneider Electric
MFR #: EGB24060
UPC: 785901130406
Item #: 164631
Available to Order
$776.13 each
Availability
Location Available Qty
Square D
Mini circuit breaker, E-Frame, 35A, 3 pole, 480Y/277 VAC, 65 kA max, bolt on
MFR: Schneider Electric
MFR #: EGB34035
UPC: 785901311164
Item #: 139526
Available to Order
$1131.19 each
Availability
Location Available Qty
Eaton
FAZ-C16/3-NA Miniature Circuit Breaker, 16 Amp, 3 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-C16/3-NA
Item #: 217022
Available to Order
$388.03 each
Availability
Location Available Qty
Eaton
CH220EPD Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CH220EPD
UPC: 782113912950
Item #: 117237
Available to Order
$1246.11 each
Availability
Location Available Qty
Eaton
BAB2030S Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2030S
UPC: 786679509623
Item #: 161483
Available to Order
$1015.22 each
Availability
Location Available Qty
Eaton
QBHGFEP1020 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR: Eaton
MFR #: QBHGFEP1020
UPC: 786679039526
Item #: 19563
Available to Order
$907.49 each
Availability
Location Available Qty
Eaton
CHQ260 Miniature Circuit Breaker, 60 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CHQ260
UPC: 782113010977
Item #: 3882
Available to Order
$151.01 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.