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
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Eaton
WMZS3C08 Miniature Circuit Breaker, 8 Amp, 3 Pole, 277/480V
MFR: Eaton
MFR #: WMZS3C08
UPC: 786685259697
Item #: 594895
Available to Order
$207.12 each
Availability
Location Available Qty
Eaton
WMZS2D05 Miniature Circuit Breaker, 5 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: WMZS2D05
UPC: 786685259338
Item #: 77562
Available to Order
$153.86 each
Availability
Location Available Qty
Eaton
WMZS3C10 Miniature Circuit Breaker, 10 Amp, 3 Pole, 277/480V
MFR: Eaton
MFR #: WMZS3C10
UPC: 786685259703
Item #: 95535
Available to Order
$242.63 each
Availability
Location Available Qty
Eaton
WMZS1C04 Miniature Circuit Breaker, 4 Amp, 1 Pole, 277/480V
MFR: Eaton
MFR #: WMZS1C04
UPC: 786685258607
Item #: 61923
Available to Order
$77.84 each
Availability
Location Available Qty
Eaton
FAZ-S6/1 Miniature Circuit Breaker, 6 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-S6/1
Item #: 193419
Available to Order
$123.35 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,25 A,15 kAIC,Three-pole,5-10X /n,50-60 Hz,Standard terminals,C Curve
MFR: Eaton
MFR #: FAZ-C25/3
Item #: 55376
In Stock -
$337.21 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,1 A,15 kAIC,Three-pole,5-10X /n,50-60 Hz,Standard terminals,C Curve
MFR: Eaton
MFR #: FAZ-C1/3
Item #: 159773
Available to Order
$356.38 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,High levels of inrush current are expected,8 A,15 kAIC,Two-pole,10-20X /n,50-60 Hz,Standard terminals,D Curve
MFR: Eaton
MFR #: FAZ-D8/2
Item #: 191186
Available to Order
$219.33 each
Availability
Location Available Qty
Eaton
FAZ-C32/1-SP Miniature Circuit Breaker, 32 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-C32/1-SP
Item #: 45881
Available to Order
$107.22 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,Low levels of inrush current are expected,16 A,15 kAIC,Three-pole,3-5X /n,50-60 Hz,Standard terminals,B Curve
MFR: Eaton
MFR #: FAZ-B16/3
Item #: 523371
Available to Order
$390.21 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,Low levels of inrush current are expected,3 A,15 kAIC,Three-pole,3-5X /n,50-60 Hz,Standard terminals,B Curve
MFR: Eaton
MFR #: FAZ-B3/3
Item #: 1120094
Available to Order
$356.38 each
Availability
Location Available Qty
Eaton
FAZ-D40/3 Miniature Circuit Breaker, 40 Amp, 3 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-D40/3
Item #: 23329
Available to Order
$356.38 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,High levels of inrush current are expected,0.5 A,15 kAIC,Three-pole,10-20X /n,50-60 Hz,Standard terminals,D Curve
MFR: Eaton
MFR #: FAZ-D0.5/3
Item #: 491806
Available to Order
$356.38 each
Availability
Location Available Qty
Eaton
QB1015GF Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: QB1015GF
UPC: 786680222481
Item #: 899759
Available to Order
$469.24 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 3P, 16A, D curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F23316
Item #: 897896
Available to Order
$325.19 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 4P, 6A, D curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F23406
Item #: 1288321
Available to Order
$429.44 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60N, 3P, 4A, D curve, 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F12304
Item #: 194297
Available to Order
$306.74 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60H-DC, 2P, 6A, C curve, 5kA (UL1077), 6kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9U21206
Item #: 943622
Available to Order
$404.66 each
Availability
Location Available Qty
Schneider Electric
Residual current circuit breaker (RCCB), Multi9 GFP, 2P, 25A, A-SI type, 30mA, 480Y/277VAC
MFR: Schneider Electric
MFR #: M9R41225
Item #: 983130
Available to Order
$718.49 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 6A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42306
Item #: 713650
Available to Order
$345.01 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 2P, 5A, D curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F23205
Item #: 800592
In Stock -
$225.05 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60H-DC, 1P, 3A, C curve, 5kA (UL 1077), 6kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9U21103
Item #: 756829
Available to Order
$187.87 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 1A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42201
Item #: 708913
In Stock -
$260.69 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BPR, 3P, 15A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F53315
Item #: 1208006
Available to Order
$366.34 each
Availability
Location Available Qty
Schneider Electric
Multi9 - comb busbar - 2L - 18 mm pitch - 12 modules - 100A
MFR: Schneider Electric
MFR #: 10286
Item #: 1019849
Available to Order
$70.54 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BPR, 3P, 20A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F52320
Item #: 1275279
Available to Order
$366.34 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60N, 4P, 32A, C curve, 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F11432
Item #: 194311
Available to Order
$404.89 each
Availability
Location Available Qty
Eaton
CHN220CAF Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CHN220CAF
UPC: 786689217150
Item #: 1109011
Available to Order
$872.30 each
Availability
Location Available Qty
Schneider Electric
Residual current breaker with overcur. prot. (RCBO), Multi9 N40 Vigi, 1P+N, 10A, C curve, 6000A/6kA, AC type, 30mA
MFR: Schneider Electric
MFR #: M9D11610
Item #: 607502
Available to Order
$437.62 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 35A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42335
Item #: 932609
In Stock -
$360.51 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60H, 3P, 10A, D curve, 15kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F15310
Item #: 1182548
Available to Order
$596.60 each
Availability
Location Available Qty
Schneider Electric
Residual current circuit breaker (RCCB), Multi9 GFP, 2P, 40A, A-SI type, 30mA
MFR: Schneider Electric
MFR #: M9R81240
Item #: 1144214
Available to Order
$687.52 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 2P, 4A, B curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F21204
Item #: 1151183
Available to Order
$225.05 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 16A, D curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F23116
Item #: 1016813
In Stock -
$104.27 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BPR, 2P, 10A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F52210
Item #: 980672
Available to Order
$252.95 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 2P, 50A, B curve, 5kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F21250
Item #: 919151
Available to Order
$371.63 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BPR, 1P, 15A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F52115
Item #: 1056381
Available to Order
$118.23 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BPR, 3P, 10A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F53310
Item #: 1195492
Available to Order
$366.34 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60H-DC, 1P, 1A, C curve, 5kA (UL 1077), 6kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9U21101
Item #: 1119155
Available to Order
$187.87 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BPR, 3P, 15A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F52315
Item #: 1103497
Available to Order
$366.34 each
Availability
Location Available Qty
Eaton
Eaton breaker, Padlockable handle lock,Type C, OFF only,Quicklag breakers,Single-pole, two-pole, three-pole
MFR: Eaton
MFR #: QC123PLOFF
UPC: 782116008827
Item #: 1120865
Available to Order
$100.82 each
Availability
Location Available Qty
Eaton
QC3070H Miniature Circuit Breaker, 70 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: QC3070H
UPC: 786679240243
Item #: 198620
Available to Order
$745.77 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 25 A, (1) Two-Pole 30 A,10 kAIC,Four-pole,120/240V,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ,Type BR Loadcenters
MFR: Eaton
MFR #: BQ225230
UPC: 786676004510
Item #: 1236410
Available to Order
$289.48 each
Availability
Location Available Qty
Eaton
CL245 Miniature Circuit Breaker, 45 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CL245
UPC: 786676011686
Item #: 87457
Available to Order
$148.95 each
Availability
Location Available Qty
Eaton
QBHGF1015 Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR: Eaton
MFR #: QBHGF1015
UPC: 786679373156
Item #: 598348
Available to Order
$920.44 each
Availability
Location Available Qty
Eaton
BRH325 Miniature Circuit Breaker, 25 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BRH325
UPC: 786676002707
Item #: 917255
Available to Order
$1317.37 each
Availability
Location Available Qty
Eaton
CH315ST Miniature Circuit Breaker, 15 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: CH315ST
UPC: 782113339634
Item #: 1109925
Available to Order
$853.87 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 30 A, (1) Two-Pole 15 A,10 kAIC,Four-pole,120/240V,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ,Type BR Loadcenters
MFR: Eaton
MFR #: BQ230215
UPC: 786676004565
Item #: 613958
Available to Order
$230.61 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.