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 molded case circuit breaker accessory wire terminal kit, Control wire terminal kit, Three-pole, Frame J-K, Series C, Two-terminal
MFR: Eaton
MFR #: 3TA632LKW
UPC: 782116929740
Item #: 886608
Available to Order
$185.19 each
Availability
Location Available Qty
Eaton
Eaton CH GFCI circuit breaker,Ground fault circuit breaker,45 A,10 kAIC,Two-pole,120/240 V,CH,Common,Plug-on,#14-4 AWG,Ground fault circuit interrupter,GFI
MFR: Eaton
MFR #: CH245GFT
UPC: 786676026819
Item #: 505149
Available to Order
$624.94 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory adapter kit, Adapter kit, G01, Rear, AQB-L400 and AQB-LL400 Breakers, Frame J-K
MFR: Eaton
MFR #: 6590C82G01
UPC: 786679659014
Item #: 1522608
Available to Order
$6801.85 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 225A, 25kA/480V, T-M (Fxd-Fxd) TU, No Terminals
MFR: Eaton
MFR #: PDG23F0225TFFN
UPC: 786679230497
Item #: 1540123
Available to Order
$993.33 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory shunt trip, Shunt trip, 24 Vac/dc, PD3 Global, Power Defense, Frame J-K, Power Defense, 24 Vac/dc, Pigtail 0.75m, Frame 3
MFR: Eaton
MFR #: PDG3XST24ACDCS
UPC: 786679611371
Item #: 1501808
Available to Order
$350.26 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Standard Cu/Al pressure terminals, 65 kAIC, Single-pole, 600 V, (3) #3/0 AWG-400 kcmil, Q1, ND, NG, NRX NF, N-Frame and NRX, Frame J-K, 3/0-400 (3), Silver, 1000 A, Three-wire
MFR: Eaton
MFR #: TA1000NB1MCWT
UPC: 786685989273
Item #: 1544196
Available to Order
$260.24 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 70A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X2T100)
MFR: Eaton
MFR #: PDG22G0070TFFJ
UPC: 786679236956
Item #: 1372848
Available to Order
$548.31 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 150A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X2TA225)
MFR: Eaton
MFR #: PDG22G0150TFFJ
UPC: 786679311950
Item #: 1313334
Available to Order
$922.06 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breakers electrical aftermarket accessory rating plug, Rating plug, 700 A, For ND-Frame, Frame J-K, Series C
MFR: Eaton
MFR #: 12NES700T
UPC: 786679260869
Item #: 1544057
Available to Order
$443.53 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 225A, 85kA/480V, T-M (Fxd-Fxd) TU, No Terminals
MFR: Eaton
MFR #: PDG23N0225TFFN
UPC: 786679288672
Item #: 1540112
Available to Order
$1400.57 each
Availability
Location Available Qty
Eaton
Eaton Type CSH Main Circuit Breaker,Main circuit breaker,125 A,35 kAIC,Two-pole,120/240 V,CH,#2 AWG-300 kcmil Cu/Al,CSH,CH24NLPN125E, CH32NLPN225J, CH42NLPN225K, type ECB unit enclosures
MFR: Eaton
MFR #: CSH2125N
UPC: 786685229126
Item #: 562047
Available to Order
$1712.82 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,4 A,15 kAIC,Single-pole,240 V,5-10X /n,50-60 Hz,Standard terminals,C Curve
MFR: Eaton
MFR #: FAZ-C4/1N
Item #: 1379328
Available to Order
$225.23 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, HFD, Fixed thermal and magnetic trips, Three-pole, 100A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 48-127 Vac or 48-60 Vdc rear w/ left pigtail
MFR: Eaton
MFR #: HFD3100LA06S06
UPC: 786679110669
Item #: 313740
Available to Order
$4068.20 each
Availability
Location Available Qty
Eaton
Quicklag Industrial Thermal-Magnetic Circuit Breaker, 15A, BAB type, 6 kAIC, Bolt-on mounting, Three-pole, Non-Interchangeable, 240/415V
MFR: Eaton
MFR #: BAB3015HE
UPC: 786679377642
Item #: 1534515
Available to Order
$1297.88 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GDB, Complete breaker, Fixed thermal, fixed magnetic trip type, Two-pole, 50A, 480 Vac, 125/250 Vdc, 14 kAIC at 480 Vac, 50C, 50/60 Hz
MFR: Eaton
MFR #: GDB2050V
UPC: 786685352039
Item #: 1512523
Available to Order
$546.42 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory auxiliary switch, PD1-PD4 Aux / Alarm, NC contact, Screw Terminal
MFR: Eaton
MFR #: PDGXXB
UPC: 786679585214
Item #: 1382381
Available to Order
$73.55 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, KD, Complete breaker, Fixed thermal, fixed magnetic trip, Two-pole, 350A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Aluminum, Line and load, 50/60 Hz
MFR: Eaton
MFR #: KD2350
UPC: 786679043349
Item #: 1432436
Available to Order
$6970.16 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Handle mechanism Complete Kit, LG-Frame, Frame J-K, Black/blue, Series G, 24, Inch
MFR: Eaton
MFR #: LGHMVD24B
UPC: 786685293721
Item #: 304192
Available to Order
$470.16 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 400A, 50kA/480V, T-M (Fxd-Adj) TU, Std Line Load Term (PDG3X3TA400)
MFR: Eaton
MFR #: PDG33K0400TFAJ
UPC: 786679573785
Item #: 1458216
Available to Order
$2347.45 each
Availability
Location Available Qty
Eaton
Eaton Quicklag Type QC Industrial Miniature Circuit Breaker,Industrial miniature circuit breaker,Six-pole,QC
MFR: Eaton
MFR #: QC6BPS
UPC: 782114371732
Item #: 1569820
Available to Order
$13.92 each
Availability
Location Available Qty
Eaton
Eaton BR smart breaker, 2P 40A, 120/240V, Plug-on, Wi-Fi
MFR: Eaton
MFR #: BREM2040
UPC: 786689042141
Item #: 1262407
Available to Order
$346.11 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,10 A,10 kAIC,Single-pole,277 V,10-20X /n,1,50-60 Hz,Screw terminals,D Curve
MFR: Eaton
MFR #: FAZ-D10/1-NA-L-SP
Item #: 1333599
Available to Order
$60.20 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated 100% UL, Frame 5, Three Pole, 1200A, 50kA/480V, PXR20 LSI TU, No Terminals
MFR: Eaton
MFR #: PDF53K1200E2NN
UPC: 786679263976
Item #: 1536226
Available to Order
$8541.51 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,63 A,15 kAIC,Four-pole,3-5X /n,50-60 Hz,Standard terminals,B Curve
MFR: Eaton
MFR #: FAZ-B63/4
Item #: 1456057
Available to Order
$730.85 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Standard Cu/Al pressure terminals, AL/CU (4) 500MCM Metric lug, N-Frame and NRX, Frame J-K
MFR: Eaton
MFR #: TA1200NB1MCWT
UPC: 786685979816
Item #: 1544197
Available to Order
$214.59 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,6 A,10 kAIC,Single-pole,277 V,3-5X /n,1,50-60 Hz,Screw terminals,B Curve
MFR: Eaton
MFR #: FAZ-B6/1-NA-SP
Item #: 1305628
Available to Order
$133.21 each
Availability
Location Available Qty
Eaton
Eaton BAB thermal magnetic circuit breaker,Quicklag industrial thermal-magnetic circuit breaker,Switching neutral, marine duty,15 A,10 kAIC,Two-pole,120/240 V,Non-Interchangeable,Q7,BAB
MFR: Eaton
MFR #: BAB2015C
UPC: 786679153000
Item #: 1345263
Available to Order
$244.81 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated 100% UL, Frame 4, Three Pole, 800A, 65kA/480V, PXR10 LSI TU, Standard Line and Load (PDG4X3TA800)
MFR: Eaton
MFR #: PDF43M0800B2NJ
UPC: 786679445402
Item #: 1532838
Available to Order
$6070.29 each
Availability
Location Available Qty
Eaton
Eaton Magnum shunt trip, Magnum, Universal, 24-48 Vdc, 50-60 Hz, MST4
MFR: Eaton
MFR #: MST4
UPC: 782114473351
Item #: 1364752
Available to Order
$1047.84 each
Availability
Location Available Qty
Eaton
Eaton Series C DC/PvGard complete molded case circuit breaker, F-frame, HFD, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 20A, 600 Vac, 250 Vdc, 42 kAIC at 600 Vac, Line and load, Vdc
MFR: Eaton
MFR #: HFDDC3020L
UPC: 786679063583
Item #: 1525949
Available to Order
$2455.99 each
Availability
Location Available Qty
Eaton
Eaton Quicklag Industrial Ground Fault Thermal-Magnetic Circuit Breaker, QC, 25A, Ground Fault Self Test, Two-pole, 120/240V, 10 kAIC, #14-4 AWG wire
MFR: Eaton
MFR #: QCGFT2025
UPC: 786676026628
Item #: 589487
Available to Order
$936.03 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 25A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23G0025TFFJ
UPC: 786679301289
Item #: 1446863
Available to Order
$610.84 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory rating plug, Adjustable, G52, 100-160 A, Navy and Marine
MFR: Eaton
MFR #: 6603C02G52
UPC: 782114838259
Item #: 1559436
Available to Order
$1855.06 each
Availability
Location Available Qty
Eaton
Eaton QC GFCI circuit breaker, Circuit protector, 5 mA Trip sensitivity, 15 A, 10 kAIC, Single-pole, 120 V, Non-Interchangeable, Cable-in/cable-out, Q16, Breaker type QCGF
MFR: Eaton
MFR #: QCGFEP2040W1
UPC: 786676001014
Item #: 1518374
Available to Order
$1747.23 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Handle mechanism, Frame J-K, Series G, NEMA 1/12, 6 ft
MFR: Eaton
MFR #: JHMFS06
UPC: 782113527659
Item #: 214382
Available to Order
$807.46 each
Availability
Location Available Qty
Eaton
Eaton Magnum trip unit replacements and testers, Universal frame, Digitrip 1150+LSIG with ARMS
MFR: Eaton
MFR #: 2A11799G52
UPC: 782116053414
Item #: 788305
Available to Order
$12821.58 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, 35 kAIC at 240 Vac, 25 kAIC at 480 Vac, 18 kAIC at 600Y/347 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGE2015FFG
UPC: 786685018584
Item #: 258170
Available to Order
$881.12 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,8 A,15 kAIC,Single-pole,277 V,10-20X /n,Q38,50-60 Hz,Ring-tongue terminals,D Curve
MFR: Eaton
MFR #: FAZ-D8/1-RT-SP
Item #: 1427222
Available to Order
$162.61 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Two Pole, 30A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X2T125)
MFR: Eaton
MFR #: PDG12G0030TFFJ
UPC: 786679300800
Item #: 940075
Available to Order
$370.32 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 40A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X2T100)
MFR: Eaton
MFR #: PDG22M0040TFFL
UPC: 786687047261
Item #: 1476346
Available to Order
$696.64 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 100A, 100kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23P0100TFFJ
UPC: 786679269411
Item #: 1496960
Available to Order
$1192.59 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, UL/CSA 240V Max, Frame 2, Three Pole, 70A, 35kA/240V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3T100)
MFR: Eaton
MFR #: PDD23F0070TFFL
UPC: 786687042433
Item #: 1480907
Available to Order
$495.95 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, UL/CSA 240V Max, Frame 2, Two Pole, 40A, 35kA/240V, T-M (Fxd-Fxd) TU, Standard Terminals Line Only (PDG2X2T100)
MFR: Eaton
MFR #: PDD22F0040TFFK
UPC: 786687036326
Item #: 1496885
Available to Order
$340.32 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FB, Complete breaker, Thermal-magnetic trip type, Three-pole, 40A, 600 Vac, 250 Vdc, 200 kAIC at 600 Vac, 100 kAIC at 250 Vdc, Line and load, Replaceable current limiter
MFR: Eaton
MFR #: FB3040PL
UPC: 786679765517
Item #: 1563633
Available to Order
$8275.58 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 80A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23G0080TFFJ
UPC: 786679244531
Item #: 1568283
Available to Order
$683.56 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, 100A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Load side, 50C, 50/60 Hz
MFR: Eaton
MFR #: EHD3100V
UPC: 786679397947
Item #: 1383399
Available to Order
$1203.48 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 225A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3TA225)
MFR: Eaton
MFR #: PDG23G0225TFFL
UPC: 786679912218
Item #: 1487996
Available to Order
$1131.49 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Complete breaker, Fixed thermal, fixed magnetic trip type, Two-pole, 40A, 600Y/347 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 35 kAIC at 600Y/347 Vac, Bolt-on, 50/60 Hz
MFR: Eaton
MFR #: EGH2040FFB
UPC: 786685232799
Item #: 370184
Available to Order
$1297.54 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.