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, F-frame, ED, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 100A, 240 Vac, 125 Vdc, 100 kAIC at 240 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: EDH3100
UPC: 786679455401
Item #: 1659395
Available to Order
$2473.99 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory current limiter, Type LPD current limiter, 80-160 A, Frame J-K, Series C
MFR: Eaton
MFR #: LFD3150R
UPC: 786679148389
Item #: 1624301
Available to Order
$2999.27 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,1,50-60 Hz,Screw terminals,C Curve
MFR: Eaton
MFR #: FAZ-C0.5/1-NA-L-SP
Item #: 1613881
Available to Order
$60.20 each
Availability
Location Available Qty
Eaton
TYPE HQP BREAKER 2P 20A 120/240VAC MAX 10 kAIC
MFR: Eaton
MFR #: HQP2020
UPC: 786679343906
Item #: 1607072
Available to Order
$190.22 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Single Pole, 50A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X1T100)
MFR: Eaton
MFR #: PDG21G0050TFFJ
UPC: 786679217832
Item #: 1583129
Available to Order
$340.32 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 110A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3TA225)
MFR: Eaton
MFR #: PDG23M0110TFFL
UPC: 786679863107
Item #: 1670507
Available to Order
$1240.60 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GD, Complete breaker, Fixed thermal, fixed magnetic trip type, Two-pole, 50A, 480 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 14 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: GD2050
UPC: 786679118160
Item #: 1635519
Available to Order
$546.42 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Variable depth Handle mechanism, K-Frame, Frame J-K, Series C
MFR: Eaton
MFR #: 5092A62G01
UPC: 786679306116
Item #: 1672794
Available to Order
$300.67 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, HKD, Complete breaker, Fixed thermal, fixed magnetic trip, Three-pole, 400A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Without terminals, 50/60 Hz
MFR: Eaton
MFR #: HKD3400W
UPC: 786679342947
Item #: 760568
Available to Order
$16221.15 each
Availability
Location Available Qty
Eaton
Eaton BR GFCI circuit breaker,Ground fault personnel protection circuit breaker,25 A,22 kAIC,Single-pole,120/240 V,BRHN,Trip-to-center,Plug-on,#14-8 AWG,Ground fault circuit interrupter,GFI,5 mA
MFR: Eaton
MFR #: BRHN125GF
UPC: 786689031251
Item #: 1622335
Available to Order
$956.22 each
Availability
Location Available Qty
Eaton
Eaton Quicklag Industrial Thermal-Magnetic Circuit Breaker, 120, 208, 240V shunt trip, 40A, Three-pole, 22 kAIC
MFR: Eaton
MFR #: QBHW3040HS
UPC: 786679743126
Item #: 1663617
Available to Order
$2929.58 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, Two-pole, 70A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FD2070L
UPC: 786679850695
Item #: 1654585
Available to Order
$2166.95 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Add-on rotary handle, Suitable for switch-disconnector, power circuit breaker, NZM3 and NZM4, Frame J-K, Series NZM, Grey
MFR: Eaton
MFR #: NZM3/4-XDZ
Item #: 1652743
Available to Order
$295.67 each
Availability
Location Available Qty
Eaton
Eaton BAB thermal magnetic circuit breaker,Bolt-on Fire Alarm Circuit Breaker,20 A,10 kAIC,Single-pole,120/240 V,BAB
MFR: Eaton
MFR #: BABF1015
UPC: 786685405056
Item #: 1637267
Available to Order
$278.50 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, Series C, F-frame molded case circuit breaker, 225A, Three-pole, Thermal magnetic trip, FDC breaker
MFR: Eaton
MFR #: FDC3225
UPC: 786679019580
Item #: 1087580
Available to Order
$15955.65 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory mounting plate, Mounting plate, Two-pole, For type FB breakers, Frame J-K
MFR: Eaton
MFR #: 176C511H01
UPC: 786679011249
Item #: 1609289
Available to Order
$84.24 each
Availability
Location Available Qty
Eaton
PD2 RCD/Earth Leakage Ground Fault Module, 3P
MFR: Eaton
MFR #: PDG2XRCD3P225
UPC: 786689673987
Item #: 1637704
Available to Order
$1105.67 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, PDG5 Door Handle, Metal, Standard lockable handle with 12" shaft
MFR: Eaton
MFR #: PDG5XHMDS12MH
UPC: 786689385415
Item #: 1646628
Available to Order
$364.40 each
Availability
Location Available Qty
Eaton
Eaton Quicklag Type QC Industrial Thermal-Magnetic Circuit Breaker,Industrial circuit breaker,25 A,10 kAIC,Two-pole,240 V,Thermal-magnetic,Cable-in/cable-out,QC,Ring or spade lug terminals,Non-interchangeable
MFR: Eaton
MFR #: QC2025HT
UPC: 786679009635
Item #: 1581388
Available to Order
$587.73 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Three Pole, 125A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X3T125).
MFR: Eaton
MFR #: PDG13G0125TFFJ
UPC: 786679274200
Item #: 1600177
Available to Order
$763.30 each
Availability
Location Available Qty
Eaton
Eaton BR arc fault / ground fault circuit breaker, All-In-One, 15A, 10 kAIC , Single-pole, 120V, all-in-one
MFR: Eaton
MFR #: BRN115A1CS
UPC: 786689166311
Item #: 1625749
Available to Order
$503.14 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory switch disconnector, Molded case switch, Three-pole, Front frame clamp, Frame J-K, Series NZM, Screw
MFR: Eaton
MFR #: NS1-100-NA
Item #: 1651215
Available to Order
$1312.30 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory lockable main switch assembly kit, Tunnel terminal and cover, Three-pole, #6-3/0 AWG, NZM1, PN1, N(S)1, Frame J-K, Series NZM
MFR: Eaton
MFR #: NZM1-XKA
Item #: 1651210
Available to Order
$128.75 each
Availability
Location Available Qty
Eaton
Eaton Series NZM molded case circuit breaker disconnect switch, NZM3-frame, Disconnect switch, 6600A trip rating, Three-pole, 400A, 600 Vac, 150 kAIC, Rocker lever, optional motor drive, Front screw
MFR: Eaton
MFR #: NS3-400-NA
Item #: 1667690
Available to Order
$4378.20 each
Availability
Location Available Qty
Eaton
Eaton Series NZM complete molded case circuit breaker, NZM3-frame, NZMN3, Thermal-magnetic trip, Three-pole, 400A, Dist. circuit protection, motor drive, 200-400A, 800-4400A delayed, Front screw, 200-400A, conforms to UL/CSA and IEC
MFR: Eaton
MFR #: NZMN3-AE400-NA
Item #: 1623882
Available to Order
$7378.39 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GHC, Fixed thermal and magnetic trips, Three-pole, 80A, 480Y/277 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 14 kAIC at 480Y/277 Vac, 240 Vac rear w/ left pigtail, Ring type
MFR: Eaton
MFR #: GHC3080DS2
UPC: 782116064137
Item #: 1635526
Available to Order
$2195.04 each
Availability
Location Available Qty
Eaton
Eaton CH GFCI circuit breaker, CH Equipment Protection 30mA Breaker, 15A, Pigtail, 10 kAICkAIC
MFR: Eaton
MFR #: CHFN115EP
UPC: 786689058821
Item #: 1651781
Available to Order
$872.65 each
Availability
Location Available Qty
Eaton
QBHW2040S Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QBHW2040S
UPC: 786679742600
Item #: 1598723
Available to Order
$1751.90 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory auxiliary bell alarm combination, Auxiliary switch and alarm switch combination factory installation kit, Pigtail leads, Frame F, Series C
MFR: Eaton
MFR #: AAL1RPK
UPC: 786679553220
Item #: 1215165
Available to Order
$1474.23 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory din rail adapter, Two-pole, three-pole, four-pole, Frame J-K, Frame 1
MFR: Eaton
MFR #: PDG1XDIN234P
UPC: 786689165352
Item #: 1579111
Available to Order
$29.16 each
Availability
Location Available Qty
Eaton
Eaton Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic ALSI with maintenance mode trip, Three-pole, 800A, 480 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line/load, Imperial, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: NGH308038E
UPC: 786685475561
Item #: 1618616
Available to Order
$32243.42 each
Availability
Location Available Qty
Eaton
BRHH120 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BRHH120
UPC: 786676002769
Item #: 1625079
Available to Order
$524.32 each
Availability
Location Available Qty
Eaton
Eaton BR non-auto switch, 150 A, Trip type -disconnect
MFR: Eaton
MFR #: BR2150NA
UPC: 786689362829
Item #: 1673615
Available to Order
$766.20 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, UL/CSA 240V Max, Frame 2, Three Pole, 200A, 65kA/240V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3TA225)
MFR: Eaton
MFR #: PDD23G0200TFFL
UPC: 786679986776
Item #: 1630966
Available to Order
$927.91 each
Availability
Location Available Qty
Eaton
Eaton Magnum cell switch kit, Magnum, Standard
MFR: Eaton
MFR #: MD4CS
UPC: 782114624951
Item #: 1196002
Available to Order
$2233.28 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory trip unit, Trip unit, 150 A, Three-pole, PD3 Global, Power Defense, Frame J-K, 600 V, Power Defense, Frame 3
MFR: Eaton
MFR #: PDG3XTFA30150
UPC: 786679588918
Item #: 1622254
Available to Order
$481.03 each
Availability
Location Available Qty
Eaton
Circuit Breaker, Automotive, type I Bussmann series footprint, Color code green, snap-off universal blade, 30A, 12 Vdc
MFR: Eaton Bussmann
MFR #: UCB-30
UPC: 051712270861
Item #: 1659244
Available to Order
$28.48 each
Availability
Location Available Qty
Eaton
QBHW1035 Miniature Circuit Breaker, 35 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: QBHW1035
UPC: 786679392201
Item #: 1635538
Available to Order
$240.05 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 400 A, Three-pole, Frame J-K, 500-1000 A, 600 V, 250 Vdc, Series C, Line and load
MFR: Eaton
MFR #: HMCP400D5
UPC: 786679342305
Item #: 1615263
Available to Order
$6302.36 each
Availability
Location Available Qty
Eaton
QC2025 Miniature Circuit Breaker, 25 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QC2025
UPC: 786679309438
Item #: 1670377
Available to Order
$195.51 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GHC, Complete breaker, Fixed thermal, fixed magnetic trip type, Two-pole, 15A, 480Y/277 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 14 kAIC at 480Y/277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHC2015
UPC: 786679174074
Item #: 1613707
Available to Order
$461.85 each
Availability
Location Available Qty
Eaton
Circuit Breaker, Automotive, type I Bussmann series footprint, Color code blue, snap-off universal blade, 15A
MFR: Eaton Bussmann
MFR #: UCB-15
UPC: 051712270830
Item #: 1659242
Available to Order
$28.48 each
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, L-frame, HLDB, Frame only, Digitrip 310 RMS, Electronic LSI trip type, Three-pole, 600A, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Without terminals, 50/60 Hz
MFR: Eaton
MFR #: HLDB3600FT32W
UPC: 786679281109
Item #: 1592715
Available to Order
$22786.35 each
Availability
Location Available Qty
Eaton
Eaton, Power Defense, Molded case circuit breaker accessory, Auxiliary switch, auxiliary switch, PD1-PD4 Aux / Alarm, NC contact, pigtail 0.75m
MFR: Eaton
MFR #: PDGXAB
UPC: 786679583562
Item #: 1649721
Available to Order
$76.42 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker frame, JG Frame, 250A, Three-pole, 600V, 65 kAIC at 240V, 25 kAIC at 415V, 25 kAIC at 480V, 18 kAIC at 600V, Without terminals, Frame only (no trip), 100% rated
MFR: Eaton
MFR #: JGE3250NNWC
UPC: 786685107523
Item #: 1662910
Available to Order
$1382.60 each
Availability
Location Available Qty
Eaton
Eaton Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic LS trip, Three-pole, 1200A, 480 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 100% rated
MFR: Eaton
MFR #: NGH312033EC
UPC: 786685574356
Item #: 1618599
Available to Order
$32987.44 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GD, Complete breaker, Fixed thermal, fixed magnetic trip type, Two-pole, 20A, 480 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 14 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: GD2020
UPC: 786679118108
Item #: 1610792
Available to Order
$546.42 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 400A, 35kA/480V, T-M (Fxd-Adj) TU, No Terminals
MFR: Eaton
MFR #: PDG33G0400TFAN
UPC: 786679265406
Item #: 1655923
Available to Order
$1959.38 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.