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 Series C complete molded case circuit breaker, G-frame, GHB, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 25 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB3025
UPC: 786679172551
Item #: 64270
In Stock -
$896.68 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 15 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD3015
UPC: 786679305607
Item #: 7958
Available to Order
$2166.95 each
Availability
Location Available Qty
Eaton
Type CHB Ground Fault Circuit Breaker,5 mA Ground Fault,30A,10 kAIC,Single-pole,120/240V,#14-8 AWG,CHB,CH Loadcenters
MFR: Eaton
MFR #: CHB130
UPC: 782113112374
Item #: 126406
Available to Order
$120.20 each
Availability
Location Available Qty
Eaton
Eaton Type BJ 1-inch Plug-on Main Breakers,1-inch Plug-on main breaker,150 A,10 kAIC,Two-pole,120/240 V,Common,Plug-on,#2 AWG-300 kcmil Cu/Al,BJ
MFR: Eaton
MFR #: BJ2150
UPC: 786676367103
Item #: 168197
Available to Order
$660.67 each
Availability
Location Available Qty
Eaton
FAZ-C15/3-NA Miniature Circuit Breaker, 15 Amp, 3 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-C15/3-NA
Item #: 77328
In Stock -
$388.03 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 50 A, Three-pole, Frame J-K, 50-500 A, Series C, Non-aluminum
MFR: Eaton
MFR #: HMCP050K2C
UPC: 786679150832
Item #: 78456
Available to Order
$1376.03 each
Availability
Location Available Qty
Eaton
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,Shunt trip included
MFR: Eaton
MFR #: BR120ST
UPC: 786676000161
Item #: 153564
In Stock -
$407.37 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, EHD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 60 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD3060
UPC: 786679317167
Item #: 27619
Available to Order
$985.14 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, KD, Complete breaker, Fixed thermal, Fixed magnetic trip, Three-pole, 400 A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Aluminum, Line and load, 50/60 Hz
MFR: Eaton
MFR #: KD3400
UPC: 786679349199
Item #: 126856
Available to Order
$8391.28 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CHF 3/4-Inch standard circuit breaker,25 A,10 kAIC,Single-pole,120/240V,CHF,Trip flag, common breaker trip,(1) #14-8 AWG, (2) #14-10 AWG Cu/Al,CHF,Type CH Loadcenters
MFR: Eaton
MFR #: CHF125
UPC: 786685361857
Item #: 123393
Available to Order
$44.78 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 20 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 #: BQC220230
UPC: 786676371858
Item #: 191684
Available to Order
$271.07 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,(2) Two-Pole 20 A,10 kAIC,Four-pole,120/240V,BQC,Common breaker trip,#14-4 AWG Cu/Al,BQC,Type BR Loadcenters
MFR: Eaton
MFR #: BQC220220
UPC: 786676371841
Item #: 72680
Available to Order
$271.07 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,15 A,10 kAIC,Three-pole,240V,BR,Common breaker trip,#14-4 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR315
UPC: 786676367707
Item #: 150573
Available to Order
$491.02 each
Availability
Location Available Qty
Eaton
BAB2125 Miniature Circuit Breaker, 125 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2125
UPC: 786679303054
Item #: 158380
Available to Order
$1302.71 each
Availability
Location Available Qty
Eaton
FAZ-C1/1-NA-SP Miniature Circuit Breaker, 1 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-C1/1-NA-SP
Item #: 25196
In Stock -
$140.82 each
Availability
Location Available Qty
Eaton
FAZ-C10/3-NA Miniature Circuit Breaker, 10 Amp, 3 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-C10/3-NA
Item #: 76633
Available to Order
$388.03 each
Availability
Location Available Qty
Eaton
BAB3060HS Miniature Circuit Breaker, 60 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3060HS
UPC: 786679509685
Item #: 46990
Available to Order
$1681.23 each
Availability
Location Available Qty
Eaton
FAZ-D5/1-NA-SP Miniature Circuit Breaker, 5 Amp, 1 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-D5/1-NA-SP
Item #: 33666
In Stock -
$150.52 each
Availability
Location Available Qty
Eaton
QBGFT1030 Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: QBGFT1030
UPC: 786680130984
Item #: 365353
Available to Order
$497.94 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,0.5 A,10 kAIC,Single-pole,277 V,5-10X /n,Q38,50-60 Hz,Screw terminals,C Curve
MFR: Eaton
MFR #: FAZ-C0.5/1-NA-SP
Item #: 83165
Available to Order
$140.82 each
Availability
Location Available Qty
Eaton
FAZ-C4/1-SP Miniature Circuit Breaker, 4 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-C4/1-SP
Item #: 62685
Available to Order
$128.09 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 15 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 #: BQ215220
UPC: 786676004381
Item #: 337795
Available to Order
$230.61 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 200 A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac
MFR: Eaton
MFR #: FD3200
UPC: 786679072752
Item #: 23268
Available to Order
$5475.81 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, EHD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Two-pole, 30 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD2030
UPC: 786679317440
Item #: 190252
Available to Order
$763.61 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CH 3/4-Inch standard circuit breaker,15 A,10 kAIC,Three-pole,240V,CH,Common breaker trip,#14-6 AWG Cu/Al,CH,Type CH Loadcenters
MFR: Eaton
MFR #: CH315
UPC: 782113101996
Item #: 137996
In Stock -
$371.37 each
Availability
Location Available Qty
Eaton
Eaton BR main breaker kit,Molded case breaker,200 A,10 kAIC,Three-pole,120/240 V,!,#2/0 AWG-300 kcmil Cu/Al,CC,Type ECC Unit enclosure, convertible loadcenters
MFR: Eaton
MFR #: CC3200
UPC: 782113266640
Item #: 173552
Available to Order
$2075.63 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Circuit breaker,60 A,10 kAIC,Two-pole,120/240 V,#8-2 AWG,CHB,CH Loadcenters
MFR: Eaton
MFR #: CHB250
UPC: 782113112503
Item #: 20257
Available to Order
$275.13 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) 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 #: BQ215215
UPC: 786676370707
Item #: 127490
Available to Order
$239.20 each
Availability
Location Available Qty
Eaton
Eaton Type BR Main Circuit Breaker,Main circuit breaker,150 A,25 kAIC,Two-pole,120/240 V,BR,#2 AWG-300 kcmil Cu/Al,BWH,MHM150P, MHM150B, MHR150P, MHR150B
MFR: Eaton
MFR #: BWH2150
UPC: 786676460453
Item #: 167855
Available to Order
$1457.23 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 50 A,10 kAIC,Four-pole,120/240V,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ,Type BR Loadcenters
MFR: Eaton
MFR #: BQ240250
UPC: 786676371209
Item #: 94840
Available to Order
$239.20 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 20 A,10 kAIC,Four-pole,120/240V at 20A, 120V at 15A,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ
MFR: Eaton
MFR #: BQ2202120
UPC: 786676371308
Item #: 19038
Available to Order
$239.20 each
Availability
Location Available Qty
Eaton
Eaton BR AFCI circuit breaker, Type BRC 1-Inch Combination AFCI Circuit Breaker Arc Fault, Single-Pole, 20A, 120V, 10 kAIC, #14-4 AWG Cu/Al at 60C or 75C, Arc fault, Quick Connect Neutral
MFR: Eaton
MFR #: BRCAF120QN
UPC: 786685952680
Item #: 432628
Available to Order
$357.58 each
Availability
Location Available Qty
Eaton
FAZ-C20/3-NA Miniature Circuit Breaker, 20 Amp, 3 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-C20/3-NA
Item #: 217085
Available to Order
$388.03 each
Availability
Location Available Qty
Eaton
BAB3050HS Miniature Circuit Breaker, 50 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3050HS
UPC: 786679509678
Item #: 106227
Available to Order
$1681.23 each
Availability
Location Available Qty
Eaton
CHQ250 Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CHQ250
UPC: 782113010960
Item #: 3204
Available to Order
$141.50 each
Availability
Location Available Qty
Eaton
BR380 Miniature Circuit Breaker, 80 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BR380
UPC: 782114103098
Item #: 87338
Available to Order
$831.27 each
Availability
Location Available Qty
Eaton
QBHW3050H Miniature Circuit Breaker, 50 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: QBHW3050H
UPC: 786679393451
Item #: 138848
In Stock -
$839.94 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, EHD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 50 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD3050
UPC: 786679317143
Item #: 59544
Available to Order
$985.14 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, 50 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD3050
UPC: 786679175859
Item #: 183107
Available to Order
$2225.28 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory line and load terminal, Terminal, 400 A, Three-pole, 500-750 kcmil Cu/Al, Frame J-K, Series C, Pressure type line and load
MFR: Eaton
MFR #: 3TA402K
UPC: 786679106792
Item #: 76914
Available to Order
$207.24 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, EHD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 20 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD3020
UPC: 786679317068
Item #: 44648
Available to Order
$985.14 each
Availability
Location Available Qty
Eaton
QBHW1030 Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: QBHW1030
UPC: 786679392157
Item #: 112764
Available to Order
$168.34 each
Availability
Location Available Qty
Eaton
BAB3030HS Miniature Circuit Breaker, 30 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: BAB3030HS
UPC: 786679509654
Item #: 71915
Available to Order
$1681.23 each
Availability
Location Available Qty
Eaton
QBHW2100 Miniature Circuit Breaker, 100 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QBHW2100
UPC: 786679393109
Item #: 46533
In Stock -
$971.25 each
Availability
Location Available Qty
Eaton
Eaton Type GHQRSP Circuit Breaker, Remote Controlled Solenoid, 120,120/240,277,480Y/277V, 65 kAIC at 120V, 14 kAIC at 480Y/277V, 20A
MFR: Eaton
MFR #: GHQRSP1020
UPC: 786679137949
Item #: 144110
Available to Order
$673.48 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 8A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22108
Item #: 799513
In Stock -
$104.27 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory shunt trip, Shunt trip factory installation kit, 48-127 V or 48-60 Vdc, Pigtail leads, For type F-frame HMCP breakers, Frame J-K, Series C, Right-hand mounting
MFR: Eaton
MFR #: SNT1RP08K
UPC: 786679808610
Item #: 83875
Available to Order
$1569.82 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, 250 A, Three-pole, Non-interchangeable thermal magnetic trip, JD breaker
MFR: Eaton
MFR #: JD3250
UPC: 786679346174
Item #: 98663
Available to Order
$6076.72 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.