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
  • Schneider Electric
  • Siemens
Eaton
BAB3015HS Miniature Circuit Breaker, 15 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3015HS
UPC: 786679377666
Item #: 891385
Available to Order
$2004.54 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on shunt trip circuit breaker,80 A,10 kAIC,Two-pole,120/240V,BR,Common breaker trip,#8-1/0 AWG Cu/Al,BR,Type BR Loadcenters,Shunt trip included
MFR: Eaton
MFR #: BR280ST
UPC: 786676000383
Item #: 397809
Available to Order
$800.51 each
Availability
Location Available Qty
Eaton
QCGFEP1015 Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR: Eaton
MFR #: QCGFEP1015
UPC: 786679146507
Item #: 207504
Available to Order
$671.16 each
Availability
Location Available Qty
Eaton
BAB2025D Miniature Circuit Breaker, 25 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2025D
UPC: 786679153185
Item #: 500946
Available to Order
$244.24 each
Availability
Location Available Qty
Eaton
QCR2025 Miniature Circuit Breaker, 25 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QCR2025
UPC: 786679473573
Item #: 20456
Available to Order
$166.25 each
Availability
Location Available Qty
Eaton
Eaton breaker, Main breaker lug kit,Alarm contact,Types CC and CHH circuit breakers (2) 300 kcmil,CC, CCH,#1 AWG-300 kcmil
MFR: Eaton
MFR #: CCL300
UPC: 782113099354
Item #: 328048
Available to Order
$108.99 each
Availability
Location Available Qty
Eaton
CH2100N Miniature Circuit Breaker, 100 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CH2100N
UPC: 782113098555
Item #: 541619
Available to Order
$378.24 each
Availability
Location Available Qty
Eaton
BABRSP2020 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BABRSP2020
UPC: 782116062584
Item #: 703691
Available to Order
$1069.74 each
Availability
Location Available Qty
Eaton
Eaton breaker, Handle tie,For type BR quad breakers
MFR: Eaton
MFR #: THOW
UPC: 786676092036
Item #: 161493
Available to Order
$12.22 each
Availability
Location Available Qty
Eaton
CH250EPD Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CH250EPD
UPC: 782113912981
Item #: 61208
Available to Order
$1503.32 each
Availability
Location Available Qty
Eaton
QBGFEP2025 Miniature Circuit Breaker, 25 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QBGFEP2025
UPC: 786679145166
Item #: 1140937
In Stock -
$1562.30 each
Availability
Location Available Qty
Eaton
BR330ST Miniature Circuit Breaker, 30 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BR330ST
UPC: 786676003384
Item #: 622590
Available to Order
$913.51 each
Availability
Location Available Qty
Eaton
BJ3150 Miniature Circuit Breaker, 150 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BJ3150
UPC: 786676368353
Item #: 4103
Available to Order
$2533.66 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,(1) Two-Pole 40 A, (1) Two-Pole 20 A,10 kAIC,Four-pole,120/240V,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ,Type BR Loadcenters
MFR: Eaton
MFR #: BQ240220
UPC: 786676004619
Item #: 306927
Available to Order
$230.61 each
Availability
Location Available Qty
Eaton
CH330ST Miniature Circuit Breaker, 30 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: CH330ST
UPC: 782113339689
Item #: 238705
In Stock -
$719.23 each
Availability
Location Available Qty
Eaton
BR230H Miniature Circuit Breaker, 30 Amp, 2 Pole, 240V
MFR: Eaton
MFR #: BR230H
UPC: 786676374309
Item #: 1106139
Available to Order
$155.95 each
Availability
Location Available Qty
Eaton
QBHW3060HS Miniature Circuit Breaker, 60 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: QBHW3060HS
UPC: 786679852828
Item #: 214025
Available to Order
$2185.59 each
Availability
Location Available Qty
Eaton
BABRSP2030 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BABRSP2030
UPC: 782116062607
Item #: 1156226
Available to Order
$1233.75 each
Availability
Location Available Qty
Eaton
QBHW2100H Miniature Circuit Breaker, 100 Amp, 2 Pole, 240V
MFR: Eaton
MFR #: QBHW2100H
UPC: 786679152614
Item #: 779914
Available to Order
$1153.02 each
Availability
Location Available Qty
Eaton
QC1025 Miniature Circuit Breaker, 25 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: QC1025
UPC: 786679308912
Item #: 114478
Available to Order
$89.56 each
Availability
Location Available Qty
Eaton
Eaton Quicklag Industrial Thermal-Magnetic Circuit Breaker, 120, 208, 240V shunt trip, 30A, Two-pole, 22 kAIC
MFR: Eaton
MFR #: QBHW2030S
UPC: 786679742525
Item #: 286095
Available to Order
$1543.27 each
Availability
Location Available Qty
Eaton
QCR3030H Miniature Circuit Breaker, 30 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: QCR3030H
UPC: 782114225677
Item #: 25284
Available to Order
$518.64 each
Availability
Location Available Qty
Eaton
HQP3050H Miniature Circuit Breaker, 50 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: HQP3050H
UPC: 786679344545
Item #: 182095
Available to Order
$555.92 each
Availability
Location Available Qty
Eaton
Type CL 1-inch Classified Ground Fault Replacement Breaker, Single-Pole, 30A, 120/240V, 10 kAIC, #14-4 AWG Cu/Al 60C or 75C
MFR: Eaton
MFR #: CL130GF
UPC: 782114982174
Item #: 143687
Available to Order
$251.51 each
Availability
Location Available Qty
Eaton
GFEP215 Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: GFEP215
UPC: 786676382403
Item #: 693705
Available to Order
$975.54 each
Availability
Location Available Qty
Eaton
QCR2015 Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QCR2015
UPC: 786679473559
Item #: 86642
Available to Order
$166.25 each
Availability
Location Available Qty
Eaton
QBGFEP2015 Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QBGFEP2015
UPC: 786679473474
Item #: 1014410
Available to Order
$1104.97 each
Availability
Location Available Qty
Eaton
BR350ST Miniature Circuit Breaker, 50 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BR350ST
UPC: 786676003421
Item #: 503278
Available to Order
$913.51 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 20A, B curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F21120
Item #: 981520
Available to Order
$104.27 each
Availability
Location Available Qty
Schneider Electric
auxiliary contact - 1 OCS - 380..415 V - 6 A - for RCCB
MFR: Schneider Electric
MFR #: 26923
Item #: 1058015
Available to Order
$66.50 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BPR, 3P, 10A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F52310
Item #: 1262548
Available to Order
$366.34 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60N, 2P, 40A, C curve, 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F11240
Item #: 931530
Available to Order
$217.78 each
Availability
Location Available Qty
Schneider Electric
Acti9 - comb busbar - 1L+N - 18 mm pitch - 12 modules - 100 A
MFR: Schneider Electric
MFR #: A9XPH212
Item #: 196658
Available to Order
$48.07 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 3P, 20A, B curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F21320
Item #: 991832
Available to Order
$325.19 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 8A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42308
Item #: 1100098
Available to Order
$345.01 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60H-DC, 2P, 25A, C curve, 5kA (UL1077), 6kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9U21225
Item #: 947899
Available to Order
$404.66 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BPR, 2P, 2A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F52202
Item #: 976167
Available to Order
$273.29 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BPR, 3P, 63A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F52363
Item #: 1158100
Available to Order
$574.22 each
Availability
Location Available Qty
Eaton
FAZ-C30/1-SP Miniature Circuit Breaker, 30 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-C30/1-SP
Item #: 12761
Available to Order
$107.22 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,3 A,15 kAIC,Single-pole,240/415 V,2-3X /n,Standard terminals,Z Curve
MFR: Eaton
MFR #: FAZ-Z3/1
Item #: 63765
Available to Order
$158.47 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,Medium levels of inrush current are expected,3 A,15 kAIC,Three-pole,5-10X /n,50-60 Hz,Standard terminals,C Curve
MFR: Eaton
MFR #: FAZ-C3/3
Item #: 26614
Available to Order
$356.38 each
Availability
Location Available Qty
Eaton
FAZ-C40/1-SP Miniature Circuit Breaker, 40 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-C40/1-SP
Item #: 196123
Available to Order
$128.09 each
Availability
Location Available Qty
Eaton
FAZ-B5/2-NA Miniature Circuit Breaker, 5 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-B5/2-NA
Item #: 614136
Available to Order
$285.67 each
Availability
Location Available Qty
Eaton
FAZ-B2/2-NA Miniature Circuit Breaker, 2 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-B2/2-NA
Item #: 1122643
Available to Order
$285.67 each
Availability
Location Available Qty
Eaton
Eaton FAZ bus bar,Miniature circuit breaker accessory - bus bar,100 A,Single-pole,57 terminals
MFR: Eaton
MFR #: BB-UL-25/1P-1M/57
Item #: 523086
Available to Order
$240.34 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,Medium levels of inrush current are expected,4 A,15 kAIC,Three-pole,5-10X /n,50-60 Hz,Standard terminals,C Curve
MFR: Eaton
MFR #: FAZ-C4/3
Item #: 496544
Available to Order
$356.38 each
Availability
Location Available Qty
Eaton
FAZ-B25/2-NA Miniature Circuit Breaker, 25 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-B25/2-NA
Item #: 983961
Available to Order
$272.38 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,3 A,10 kAIC,Single-pole,125 Vdc per pole,5-10X/n,Q38,50-60 Hz,Screw terminals,C Curve
MFR: Eaton
MFR #: FAZ-C3/1-NA-DC-SP
Item #: 366421
Available to Order
$186.48 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.