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
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Eaton
Eaton FAZ bus bar,Miniature circuit breaker accessory - bus bar,100 A,Two-pole,56 terminals
MFR: Eaton
MFR #: BB-UL-25/2P-2M/56
Item #: 523301
Available to Order
$600.38 each
Availability
Location Available Qty
Eaton
FAZ-B4/2 Miniature Circuit Breaker, 4 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-B4/2
Item #: 236779
Available to Order
$250.38 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,32 A,15 kAIC,Three-pole,3-5X /n,50-60 Hz,Standard terminals,B Curve
MFR: Eaton
MFR #: FAZ-B32/3
Item #: 519821
Available to Order
$390.21 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,32 A,15 kAIC,Three-pole,2-3X /n,Standard terminals,Z Curve
MFR: Eaton
MFR #: FAZ-Z32/3
Item #: 401439
Available to Order
$387.45 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,50 A,15 kAIC,Three-pole,8-12X /n,Standard terminals,K curve
MFR: Eaton
MFR #: FAZ-K50/3
Item #: 537101
Available to Order
$487.99 each
Availability
Location Available Qty
Eaton
FAZ-B2/1-NA Miniature Circuit Breaker, 2 Amp, 1 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-B2/1-NA
Item #: 199697
Available to Order
$140.82 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,10 A,15 kAIC,Two-pole,2-3X /n,Standard terminals,Z Curve
MFR: Eaton
MFR #: FAZ-Z10/2
Item #: 1006627
Available to Order
$251.30 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,High levels of inrush current are expected,8 A,15 kAIC,Two-pole,277/480 V,10-20X /n,50-60 Hz,Ring-tongue terminals,D Curve
MFR: Eaton
MFR #: FAZ-D8/2-RT
Item #: 1200332
Available to Order
$319.83 each
Availability
Location Available Qty
Eaton
FAZ-B63/1-SP Miniature Circuit Breaker, 63 Amp, 1 Pole, 240V
MFR: Eaton
MFR #: FAZ-B63/1-SP
Item #: 523079
Available to Order
$157.52 each
Availability
Location Available Qty
Eaton
Eaton FAZ bus bar connector,Miniature circuit breaker accessory - pin type incoming supply terminals,Used with Miniature Circuit Breakers,4 A,Two and Three-pole,#14-2 AWG,Extension terminal
MFR: Eaton
MFR #: BB-UL-TEP/35
Item #: 96508
Available to Order
$67.15 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,50 A,15 kAIC,Two-pole,10-20X /n,50-60 Hz,Standard terminals,D Curve
MFR: Eaton
MFR #: FAZ-D50/2
Item #: 461740
Available to Order
$395.21 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,High levels of inrush current are expected,13 A,10 kAIC, 14 kAIC,Three-pole,277/480 V,10-20X /n,50-60 Hz,Screw terminals,D Curve
MFR: Eaton
MFR #: FAZ-D13/3-NA
Item #: 258554
Available to Order
$422.47 each
Availability
Location Available Qty
Eaton
FAZ-C32/2 Miniature Circuit Breaker, 32 Amp, 2 Pole, 277V
MFR: Eaton
MFR #: FAZ-C32/2
Item #: 197609
Available to Order
$219.33 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,1 A,15 kAIC,Two-pole,3-5X /n,50-60 Hz,Standard terminals,B Curve
MFR: Eaton
MFR #: FAZ-B1/2
Item #: 425055
Available to Order
$250.38 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,30 A,15 kAIC,Two-pole,5-10X /n,50-60 Hz,Standard terminals,C Curve
MFR: Eaton
MFR #: FAZ-C30/2
Item #: 497322
Available to Order
$219.33 each
Availability
Location Available Qty
Eaton
FAZ-B1/1-NA Miniature Circuit Breaker, 1 Amp, 1 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-B1/1-NA
Item #: 221944
Available to Order
$140.82 each
Availability
Location Available Qty
Eaton
FAZ-D1/1-SP Miniature Circuit Breaker, 1 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-D1/1-SP
Item #: 27426
Available to Order
$128.09 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,10 A,15 kAIC,Single-pole,240/415 V,2-3X /n,Standard terminals,Z Curve
MFR: Eaton
MFR #: FAZ-Z10/1
Item #: 1158252
Available to Order
$123.35 each
Availability
Location Available Qty
Eaton
Eaton FAZ bus bar,UL 489 Miniature circuit breaker accessory - Terminal type phase bus bar,80 A,Single-pole,10/200 package,12 terminals,Single-phase
MFR: Eaton
MFR #: Z-SV/UL-16/1P-1TE/12
UPC: 786689005184
Item #: 335286
Available to Order
$115.39 each
Availability
Location Available Qty
Eaton
FAZ-D16/2 Miniature Circuit Breaker, 16 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-D16/2
Item #: 121037
Available to Order
$219.33 each
Availability
Location Available Qty
Eaton
Eaton FAZ auxiliary contact,Miniature circuit breaker accessory - MCB auxiliary/trip indicating contact,Used with Miniature Circuit Breakers
MFR: Eaton
MFR #: Z-NHK
Item #: 23925
Available to Order
$125.61 each
Availability
Location Available Qty
Eaton
FAZ-B13/1-NA Miniature Circuit Breaker, 13 Amp, 1 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-B13/1-NA
Item #: 1085478
Available to Order
$131.10 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,Single package,High levels of inrush current are expected,5 A,15 kAIC,Single-pole,277 V,10-20X /n,Q38,50-60 Hz,Ring-tongue terminals,D Curve
MFR: Eaton
MFR #: FAZ-D5/1-RT-SP
Item #: 1007311
Available to Order
$168.02 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,10 A,15 kAIC,Three-pole,2-3X /n,Standard terminals,Z Curve
MFR: Eaton
MFR #: FAZ-Z10/3
Item #: 859604
Available to Order
$387.45 each
Availability
Location Available Qty
Eaton
FAZ-B15/3-NA Miniature Circuit Breaker, 15 Amp, 3 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-B15/3-NA
Item #: 983963
Available to Order
$388.03 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,Single package,High levels of inrush current are expected,6 A,15 kAIC,Single-pole,277 V,10-20X /n,Q38,50-60 Hz,Ring-tongue terminals,D Curve
MFR: Eaton
MFR #: FAZ-D6/1-RT-SP
Item #: 776205
Available to Order
$156.35 each
Availability
Location Available Qty
Eaton
FAZ-C4/2-RT Miniature Circuit Breaker, 4 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-C4/2-RT
Item #: 1200328
Available to Order
$315.09 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BQC 1-Inch CTL plug-on circuit breaker,Includes rejection tab feature,(1) Two-Pole 15 A, (1) Two-Pole 30 A,10 kAIC,Four-pole,120/240V,BQC,Common breaker trip,#14-4 AWG Cu/Al,BQC
MFR: Eaton
MFR #: BQC215230
UPC: 786676006002
Item #: 5272
Available to Order
$275.99 each
Availability
Location Available Qty
Eaton
QCF2020 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QCF2020
UPC: 786679143308
Item #: 75259
Available to Order
$169.77 each
Availability
Location Available Qty
Eaton
BR240H Miniature Circuit Breaker, 40 Amp, 2 Pole, 240V
MFR: Eaton
MFR #: BR240H
UPC: 786676374408
Item #: 670775
Available to Order
$142.72 each
Availability
Location Available Qty
Eaton
CHQ150 Miniature Circuit Breaker, 50 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: CHQ150
UPC: 782113010885
Item #: 19376
Available to Order
$64.20 each
Availability
Location Available Qty
Eaton
QC1060 Miniature Circuit Breaker, 60 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: QC1060
UPC: 786679309124
Item #: 1106642
Available to Order
$89.56 each
Availability
Location Available Qty
Eaton
QBGFEP2050 Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QBGFEP2050
UPC: 786679145203
Item #: 34879
Available to Order
$1173.67 each
Availability
Location Available Qty
Eaton
BAB3045HS Miniature Circuit Breaker, 45 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3045HS
UPC: 786679378168
Item #: 353204
Available to Order
$2004.54 each
Availability
Location Available Qty
Eaton
CL125 Miniature Circuit Breaker, 25 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: CL125
UPC: 786676011563
Item #: 830464
Available to Order
$55.12 each
Availability
Location Available Qty
Eaton
CH240EPD Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CH240EPD
UPC: 782113912974
Item #: 171827
Available to Order
$1246.11 each
Availability
Location Available Qty
Eaton
QC3100H Miniature Circuit Breaker, 100 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: QC3100H
UPC: 786679240304
Item #: 59404
Available to Order
$844.13 each
Availability
Location Available Qty
Eaton
BR135 Miniature Circuit Breaker, 35 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BR135
UPC: 782114372081
Item #: 267503
Available to Order
$44.38 each
Availability
Location Available Qty
Eaton
BAB2100H Miniature Circuit Breaker, 100 Amp, 2 Pole, 240V
MFR: Eaton
MFR #: BAB2100H
UPC: 786679303023
Item #: 329287
Available to Order
$919.57 each
Availability
Location Available Qty
Eaton
Quicklag Industrial Ground Fault Thermal-Magnetic Circuit Br
MFR: Eaton
MFR #: QPGF1030
UPC: 786679473306
Item #: 505430
Available to Order
$344.97 each
Availability
Location Available Qty
Eaton
Eaton QB thermal magnetic circuit breaker, 120, 208, 240V shunt trip, 50A, Two-pole, 22 kAIC
MFR: Eaton
MFR #: QBHW2050S
UPC: 786679742686
Item #: 440680
Available to Order
$1543.27 each
Availability
Location Available Qty
Eaton
CH215EPD Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CH215EPD
UPC: 782113912943
Item #: 92546
Available to Order
$1532.45 each
Availability
Location Available Qty
Eaton
QBHW2090 Miniature Circuit Breaker, 90 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QBHW2090
UPC: 786679393055
Item #: 187645
Available to Order
$1008.66 each
Availability
Location Available Qty
Eaton
QC2020H Miniature Circuit Breaker, 20 Amp, 2 Pole, 240V
MFR: Eaton
MFR #: QC2020H
UPC: 786679309384
Item #: 650987
Available to Order
$490.55 each
Availability
Location Available Qty
Eaton
BAB2010 Miniature Circuit Breaker, 10 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2010
UPC: 786679152409
Item #: 477602
Available to Order
$253.05 each
Availability
Location Available Qty
Eaton
BJ3125 Miniature Circuit Breaker, 125 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BJ3125
UPC: 786676368308
Item #: 236803
Available to Order
$2533.66 each
Availability
Location Available Qty
Eaton
QBGF1040 Miniature Circuit Breaker, 40 Amp, 1 Pole, 120V
MFR: Eaton
MFR #: QBGF1040
UPC: 782114164297
Item #: 160507
Available to Order
$343.93 each
Availability
Location Available Qty
Eaton
Eaton Quicklag Industrial Thermal-Magnetic Circuit Breaker, 120, 208, 240V shunt trip, 20A, Two-pole, 22 kAIC
MFR: Eaton
MFR #: QBHW2020S
UPC: 786679742426
Item #: 456378
Available to Order
$1543.27 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.