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
Eaton breaker, Handle lock,Provision for padlock,WMS current limiting supplementary protectors,Standard T
MFR: Eaton
MFR #: WPLK
UPC: 786679106549
Item #: 620224
Available to Order
$24.07 each
Availability
Location Available Qty
Eaton
ELJBN3150W Earth Leakage Circuit Breaker, 150 Amp, 3 Pole, 480V
MFR: Eaton
MFR #: ELJBN3150W
UPC: 786679118955
Item #: 658563
Available to Order
$2128.56 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FDC, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 100A, 600 Vac, 250 Vdc, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FDC3100L
UPC: 786679450185
Item #: 1595639
Available to Order
$4516.14 each
Availability
Location Available Qty
Discontinued
Leviton
Branch Circuit Breaker, GFCI 2-Pole 40A 120/240V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB240-GF
UPC: 078477814642
Item #: 840470
In Stock -
$209.27 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Single package,High levels of inrush current are expected,20 A,10 kAIC,Single-pole,277 V,10-20X /n,1,50-60 Hz,Screw terminals,D Curve
MFR: Eaton
MFR #: FAZ-D20/1-NA-L-SP
Item #: 1628577
Available to Order
$60.20 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Single package,High levels of inrush current are expected,15 A,10 kAIC,Single-pole,277 V,10-20X /n,1,50-60 Hz,Screw terminals,D Curve
MFR: Eaton
MFR #: FAZ-D15/1-NA-L-SP
Item #: 1628579
Available to Order
$60.20 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,2 A,15 kAIC,Three-pole,3-5X /n,50-60 Hz,Standard terminals,B Curve
MFR: Eaton
MFR #: FAZ-B2/3
Item #: 1646650
Available to Order
$370.64 each
Availability
Location Available Qty
Eaton
Eaton Series G complete molded case circuit breaker, EG-frame, Fixed thermal, fixed magnetic trip, Single-pole, 20A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Without terminals, 50/60 Hz
MFR: Eaton
MFR #: EGB1020FFWZ90
UPC: 786685896113
Item #: 1642377
Available to Order
$388.37 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Two Pole, 40A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X2T125)
MFR: Eaton
MFR #: PDG12M0040TFFJ
UPC: 786679252611
Item #: 1599987
Available to Order
$594.89 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 90A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23G0090TFFJ
UPC: 786679302491
Item #: 1618350
Available to Order
$683.56 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory trip unit, Trip unit, 400 A, Two-pole, PD4 Global, Power Defense, Frame J-K, 600 V, Power Defense, Frame 4
MFR: Eaton
MFR #: PDG4XTFA20400
UPC: 786679594346
Item #: 1626978
Available to Order
$641.35 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, UL/CSA 240V Max, Frame 2, Three Pole, 150A, 35kA/240V, T-M (Fxd-Fxd) TU, No Terminals
MFR: Eaton
MFR #: PDD23F0150TFFN
UPC: 786679801338
Item #: 1638994
Available to Order
$677.73 each
Availability
Location Available Qty
Eaton
Eaton Series G complete molded case circuit breaker, EG-frame, EG, Fixed thermal, fixed magnetic trip, Three-pole, 20A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Without terminals, optional load side, 50/60 Hz
MFR: Eaton
MFR #: EGB3020FFWZ90
UPC: 786685896182
Item #: 1641343
Available to Order
$1186.41 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 90A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23M0090TFFL
UPC: 786679862896
Item #: 1627888
Available to Order
$887.17 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 125A, 35kA/480V, T-M (Fxd-Adj) TU, Std Line Load Term (PDG3X3TA300)
MFR: Eaton
MFR #: PDG33G0125TFAJ
UPC: 786679538630
Item #: 1584583
Available to Order
$2090.85 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 70A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X2T100)
MFR: Eaton
MFR #: PDG22M0070TFFL
UPC: 786687047308
Item #: 1664886
Available to Order
$769.36 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory trip unit, Trip unit, 400 A, Three-pole, PXR20 LSI, PD3 Global, Power Defense, 600 V, Power Defense, Frame 3
MFR: Eaton
MFR #: PDG3XPXR30400E2N
UPC: 786679605707
Item #: 1649807
Available to Order
$1362.83 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory trip unit, Trip unit, 800 A, Three-pole, PXR20 LSIG, PD4 Global, Power Defense, Frame J-K, 600 V, Power Defense, Relays, Frame 4
MFR: Eaton
MFR #: PDG4XPXR30800E3R
UPC: 786679603178
Item #: 1619430
Available to Order
$2773.80 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breakers electrical aftermarket accessory shunt trip, Field mounting shunt trip, G19, 120 V, NB, HNB Breakers, Frame J-K
MFR: Eaton
MFR #: 2606D58G19
UPC: 786679936054
Item #: 1622969
Available to Order
$2984.25 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 600A, 65kA/480V, PXR20 LSIG w/ Relays, Std Line Load Term (PDG3X3TA630)
MFR: Eaton
MFR #: PDG33M0600E3RJ
UPC: 786679557556
Item #: 1599988
Available to Order
$5668.60 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 600A, 65kA/480V, PXR10 LSI TU, Std Term Load Only (PDG3X3TA630)
MFR: Eaton
MFR #: PDG33M0600B2NL
UPC: 786679793756
Item #: 1667758
Available to Order
$4288.25 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated 100% UL, Frame 4, Three Pole, 800A, 65kA/480V, Frame Only, No Terminals
MFR: Eaton
MFR #: PDF43M0800FNNN
UPC: 786679349946
Item #: 1619429
Available to Order
$4476.59 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 600A, 65kA/480V, PXR10 LSI TU, Std Line Load Term (PDG3X3TA630)
MFR: Eaton
MFR #: PDG33M0600B2NJ
UPC: 786679547236
Item #: 1580015
Available to Order
$4385.91 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 5, Three Pole, 1200A, 50kA/480V, PXR25 LSIG w/ Modbus RTU and Relays, No Terminals
MFR: Eaton
MFR #: PDG53K1200P3MN
UPC: 786679271483
Item #: 1656653
Available to Order
$9853.36 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated 100% UL, Frame 5, Three Pole, 1200A, 65kA/480V, PXR20D ARMS LSIG w/ Modbus RTU, ZSI and Relays, No Terminals
MFR: Eaton
MFR #: PDF53M1200D5WN
UPC: 786679250082
Item #: 1587111
Available to Order
$12302.10 each
Availability
Location Available Qty
Eaton
Eaton Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic ALSIG with maint. mode trip, Three-pole, 1200A, 480 Vac, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, Line/load, Imperial, 50/60 Hz, 100% rated
MFR: Eaton
MFR #: NGC312039EC
UPC: 786685580074
Item #: 1593026
Available to Order
$55558.43 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Single package,Low levels of inrush current are expected,5 A,10 kAIC,Single-pole,240/415 V,3-5X /n,1,50-60 Hz,Screw terminals,B Curve
MFR: Eaton
MFR #: FAZ-B5/1-NA-L-SP
Item #: 1582348
Available to Order
$60.20 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Medium levels of inrush current are expected,32 A,10 kAIC,Two-pole,125 Vdc per pole,5-10X /n,50-60 Hz,Screw terminals,C Curve
MFR: Eaton
MFR #: FAZ-C32/2-NA-DC
Item #: 1624339
Available to Order
$379.01 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Three Pole, 70A, 100kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X3T125)
MFR: Eaton
MFR #: PDG13P0070TFFJ
UPC: 786679316108
Item #: 1650998
Available to Order
$793.18 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GDB, Complete breaker, Fixed thermal, fixed magnetic trip, Three-pole, 40A, 480 Vac, 125/250 Vdc, 14 kAIC at 480 Vac, Line and load, 50/60 Hz, Ring type, Ring type
MFR: Eaton
MFR #: GDB3040D
UPC: 786679048382
Item #: 1663760
Available to Order
$939.38 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 60A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X2T100)
MFR: Eaton
MFR #: PDG22F0060TFFJ
UPC: 786679205716
Item #: 1634526
Available to Order
$450.86 each
Availability
Location Available Qty
Eaton
Eaton Series G complete molded case circuit breaker, EG-frame, Fixed thermal, fixed magnetic trip, Single-pole, 15A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Without terminals, optional load side, 50/60 Hz
MFR: Eaton
MFR #: EGB1015FFWZ90
UPC: 786685896106
Item #: 1642408
Available to Order
$388.37 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Complete breaker, Fixed thermal, fixed magnetic trip, Two-pole, 15A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Without terminals, optional load side, 50/60 Hz
MFR: Eaton
MFR #: EGB2015FFWZ90
UPC: 786685896120
Item #: 1642376
Available to Order
$1103.36 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory terminal, Terminal, 800 A, Three-pole, (2) 500-750 kcmil, PD4 Global, Power Defense, Frame J-K, 600 V, Power Defense, Tunnel terminal, Two-wire, Aluminum and copper, Frame 4
MFR: Eaton
MFR #: PDG4X3TA801
UPC: 786679593110
Item #: 1579278
Available to Order
$177.82 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Low levels of inrush current are expected,20 A,10 kAIC, 14 kAIC,Four-pole,277/480 V,3-5X /n,50-60 Hz,Ring-tongue terminals,B Curve
MFR: Eaton
MFR #: FAZ-B20/4-RT
Item #: 1664922
Available to Order
$242.77 each
Availability
Location Available Qty
Eaton
PD6 Std Black Rotary Handle Mech
MFR: Eaton
MFR #: PDG6XHMDS
UPC: 786689590321
Item #: 1659581
Available to Order
$801.41 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory padlock hasp, Padlock hasp, PDG5 Side, On/Off, PD5 Global, Power Defense, Frame J-K, 600 V, Power Defense, For left or right side mount, Frame 5
MFR: Eaton
MFR #: PDG5XPLKS
UPC: 786679601631
Item #: 1668132
Available to Order
$94.76 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated 100% UL, Frame 5, Three Pole, 1200A, 65kA/480V, PXR20 ARMS LSIG w/ Modbus RTU, ZSI and Relays, No Terminals
MFR: Eaton
MFR #: PDF53M1200E5WN
UPC: 786679277478
Item #: 1628665
Available to Order
$12083.46 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FDC, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 15A, 600 Vac, 250 Vdc, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: FDC3015
UPC: 786679451427
Item #: 1600178
Available to Order
$3678.50 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory padlock hasp, Padlock hasp, ON/OFF/PDG2 Snap on, PD2 Global, Power Defense, Frame J-K, 600 V, Power Defense, Frame 2
MFR: Eaton
MFR #: PDG2XPLKSNAP
UPC: 786679593042
Item #: 1657405
Available to Order
$38.27 each
Availability
Location Available Qty
Eaton
Eaton Type CCV Tenant Main Circuit Breaker,Tenant main circuit breaker,90 A,10 kAIC,Two-pole,120/240 V,#2/0 AWG-300 kcmil Cu/Al,CCV,Type ECC unit enclosures
MFR: Eaton
MFR #: CCV2090
UPC: 786680146107
Item #: 1625827
Available to Order
$993.68 each
Availability
Location Available Qty
Eaton
Aux Switches 4 Form C, with multiple tag
MFR: Eaton
MFR #: MAUXSW4C
UPC: 786689803841
Item #: 1667833
Available to Order
$924.09 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FDC, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 15A, 600 Vac, 250 Vdc, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FDC3015L
UPC: 786679450000
Item #: 1657851
Available to Order
$3703.40 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory terminal, Terminal, 1200 A, Single-pole, (4) #4/0 AWG-500 kcmil, PD5 Global, Power Defense, Frame J-K, Power Defense, Tunnel terminal, Frame 5
MFR: Eaton
MFR #: PDG5X1T1200
UPC: 786689242879
Item #: 1646627
Available to Order
$145.77 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,15 A,15 kAIC,Single-pole,240 V,3-5X /n,Q2,50-60 Hz,Standard terminals,B Curve
MFR: Eaton
MFR #: FAZ-B15/1N
Item #: 1630937
Available to Order
$159.67 each
Availability
Location Available Qty
Eaton
EATON BR GFCI CIRCUIT BREAKER, GROUND FAULT PERSONNEL PROTECTION CIRCUIT BREAKERS, PIGTAIL NEUTRAL, 25 A, 10 KAIC, TWO-POLE, 120/240 V, GFTCB, COMMON, #14-4 AWG, GROUND FAULT CIRCUIT INTERRUPTER, GFI
MFR: Eaton
MFR #: BRN225GF
UPC: 786676043779
Item #: 1586502
Available to Order
$668.09 each
Availability
Location Available Qty
Eaton
Eaton AbleEdge BR smart breaker, 2P GFI 30A, 120/240V, Plug-on, Wi-Fi
MFR: Eaton
MFR #: SBR230WGF
UPC: 786689862527
Item #: 1688678
Available to Order
$244.83 each
Availability
Location Available Qty
Eaton
Eaton AbleEdge BR smart breaker, 2P GFI 20A, 120/240V, Plug-on, Wi-Fi
MFR: Eaton
MFR #: SBR220WGF
UPC: 786689862510
Item #: 1688677
Available to Order
$244.83 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.