Circuit Breakers and Accessories

Showing 8305 - 8352 of 9539 Items
Filters
expand_less Brand
+ Show 10 More
expand_less Ways to Shop
expand_less Circuit Breaker Type
+ Show 6 More
expand_less Voltage Rating (AC)
+ Show 9 More
expand_less Amperage Rating
+ Show 40 More
expand_less Number of Poles
expand_less Interrupt Rating
+ Show 26 More
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Single Pole, 40A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X1T100)
MFR: Eaton
MFR #: PDG21G0040TFFJ
UPC: 786679254691
Item #: 1583125
Available to Order
$340.32 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 400A, 35kA/480V, PXR20 LSI TU, No Terminals
MFR: Eaton
MFR #: PDG33G0400E2NN
UPC: 786679238110
Item #: 1601924
Available to Order
$3060.95 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, 350 A, Two-pole, Thermal magnetic, Frame J-K, Series C
MFR: Eaton
MFR #: KT2350T
UPC: 786679852347
Item #: 1606606
Available to Order
$1041.10 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, HKD, Complete breaker, Fixed thermal, fixed magnetic trip type, OPTIM trip unit, Two-pole, 100A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load
MFR: Eaton
MFR #: HKD2100
UPC: 786679062166
Item #: 1600055
Available to Order
$8259.45 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 4, Two Pole, 800A, 35kA/480V, Frame Only, No Terminals
MFR: Eaton
MFR #: PDG42G0800FNNN
UPC: 786679363324
Item #: 1627351
Available to Order
$2180.57 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 500A, 35kA/480V, T-M (Fxd-Adj) TU, Std Term Load Only (PDG3X3TA630)
MFR: Eaton
MFR #: PDG33G0500TFAL
UPC: 786679722374
Item #: 1593772
Available to Order
$2423.32 each
Availability
Location Available Qty
Eaton
Eaton Power Defense terminal, Power Defense molded case circuit breaker accessory, 300 A, Three-pole, #3 AWG-350 kcmil, PD3 Global, Frame J-K, 600 V, Tunnel terminal, Aluminum, Frame 3
MFR: Eaton
MFR #: PDG3X3TA300
UPC: 786679592922
Item #: 1596688
Available to Order
$75.80 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 5, Two Pole, 1200A, 50kA/480V, PXR20D LSIG w/ Modbus RTU and Relays, No Terminals
MFR: Eaton
MFR #: PDG52K1200D3MN
UPC: 786679236390
Item #: 1646631
Available to Order
$8760.16 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, UL/CSA 240V Max, Frame 2, Three Pole, 225A, 65kA/240V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3TA225)
MFR: Eaton
MFR #: PDD23G0225TFFL
UPC: 786679986950
Item #: 1589830
Available to Order
$927.91 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, MES 310+ ETU, Mnt mode, HL alarm, ZSI, 800 A, Three-pole, LSI, Frame J-K, Zone-select interlock
MFR: Eaton
MFR #: MES3800ALSIB20ZG
UPC: 786685951553
Item #: 1606590
Available to Order
$12342.82 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Single Pole, 100A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X1T100)
MFR: Eaton
MFR #: PDG21G0100TFFJ
UPC: 786679210611
Item #: 1583136
Available to Order
$413.03 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, 45A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FD3045L
UPC: 786679451748
Item #: 1654739
Available to Order
$2177.32 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, ED, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 150A, 240 Vac, 125 Vdc, 22 kAIC at 240 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EDB3150L
UPC: 782116976157
Item #: 1603272
Available to Order
$1733.74 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory auxiliary switch, Pigtail contact blocks, Form C/NO-NC, For alarm and auxiliary switch functionality, PD1-PD4 Aux/alarm, NO/NC contacts, Frame J-K, 600 V
MFR: Eaton
MFR #: PDGXDC
UPC: 786679583722
Item #: 1605447
Available to Order
$161.13 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Complete breaker, Fixed thermal, fixed magnetic trip, Three-pole, 25A, 600Y/347 Vac, 85 kAIC at 240 Vac, 35 kAIC at 480 Vac, 22 kAIC at 600Y/347 Vac, Bolt-on, 50/60 Hz
MFR: Eaton
MFR #: EGS3025FFB
UPC: 786685382128
Item #: 1658908
Available to Order
$1161.73 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory rating plug, Digitrip 310, 200 A, Frame J-K, Series C
MFR: Eaton
MFR #: 2KES200T
UPC: 786679268629
Item #: 1579478
Available to Order
$260.70 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, 60A, 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 #: EGH2060FFB
UPC: 786685232829
Item #: 1592430
Available to Order
$1297.54 each
Availability
Location Available Qty
Eaton
Series C, F-frame molded case circuit breaker, 200A, Three-pole, Fixed thermal magnetic trip EDS breaker
MFR: Eaton
MFR #: EDS3200
UPC: 782116152759
Item #: 1650234
Available to Order
$1712.10 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Complete breaker, Fixed thermal, fixed magnetic trip type, Single-pole, 70A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGB1070FFG
UPC: 782114984673
Item #: 1589450
Available to Order
$425.39 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Single Pole, 60A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X1T100)
MFR: Eaton
MFR #: PDG21G0060TFFJ
UPC: 786679241240
Item #: 1583130
Available to Order
$340.32 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory trip unit, Trip unit, 200 A, Three-pole, PD3 Global, Power Defense, 600 V, Power Defense, Frame 3
MFR: Eaton
MFR #: PDG3XTFA30200
UPC: 786679588772
Item #: 1589257
Available to Order
$481.03 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 15A, 100kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23P0015TFFJ
UPC: 786679276976
Item #: 1649068
Available to Order
$1119.87 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 LSI w/ Relays, No Terminals
MFR: Eaton
MFR #: PDF53M1200E2RN
UPC: 786679307410
Item #: 1603084
Available to Order
$9751.30 each
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, F-frame, HFD, Complete breaker, Digitrip 310 RMS, Electronic LSIG trip, Three-pole, 80A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: HFDE308036L
UPC: 786685112749
Item #: 1639728
Available to Order
$7343.94 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, Two-pole, 40A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EHD2040L
UPC: 786679850886
Item #: 1577213
Available to Order
$768.98 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, ED, Complete breaker, Fixed thermal, fixed magnetic trip type, Two-pole, 150A, 240 Vac, 125 Vdc, 42 kAIC at 240 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: EDS2150
UPC: 782116152650
Item #: 1589305
Available to Order
$691.55 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FDB, Complete breaker, Fixed thermal, fixed magnetic trip type, Two-pole, 40A, 600 Vac, 250 Vdc, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FDB2040L
UPC: 786679850787
Item #: 1577244
Available to Order
$907.99 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, UL/CSA 240V Max, Frame 2, Two Pole, 50A, 35kA/240V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X2T100)
MFR: Eaton
MFR #: PDD22F0050TFFL
UPC: 786679816844
Item #: 1577616
Available to Order
$340.32 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory plug-in adapter, Plug-in adapter, Flat bar type, G28, 250 A, Three-pole, Frame J-K, Line and load
MFR: Eaton
MFR #: 506C144G28
UPC: 786679559741
Item #: 1609292
Available to Order
$2817.58 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Single Pole, 90A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X1T100)
MFR: Eaton
MFR #: PDG21G0090TFFJ
UPC: 786679286739
Item #: 1583135
Available to Order
$413.03 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Single Pole, 35A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X1T100)
MFR: Eaton
MFR #: PDG21G0035TFFJ
UPC: 786679254769
Item #: 1583122
Available to Order
$340.32 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, 600 A, Three-pole, LS, Frame J-K, Series C
MFR: Eaton
MFR #: LES3600LS
UPC: 786679268308
Item #: 1467338
Available to Order
$7170.20 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 50A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X2T100)
MFR: Eaton
MFR #: PDG22F0050TFFJ
UPC: 786679205624
Item #: 1636186
Available to Order
$450.86 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case switch, Globally Rated, Frame 2, Three Pole, 100A, 35kA/480V, Molded Case Switch, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23G0100KNSJ
UPC: 786679279724
Item #: 1630176
Available to Order
$502.86 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 35 A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23G0035TFFL
UPC: 786679910818
Item #: 1659031
Available to Order
$559.94 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 45A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X2T100)
MFR: Eaton
MFR #: PDG22G0045TFFJ
UPC: 786679294864
Item #: 1583148
Available to Order
$475.59 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated 100% UL, Frame 3, Three Pole, 250A, 25kA/480V, PXR20 LSI TU, Std Line Load Term (PDG3X3TA350)
MFR: Eaton
MFR #: PDF33F0250E2NJ
UPC: 786679385456
Item #: 1619194
Available to Order
$3546.33 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, 80A, 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 #: EGH2080FFB
UPC: 786685232843
Item #: 1592431
Available to Order
$1586.00 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory direct handle, Direct handle, Standard lockable handle and mechanism with door interlock, PD2 Global, Power Defense, 600 V, Power Defense, Frame 2
MFR: Eaton
MFR #: PDG2XHMCSN
UPC: 786679609972
Item #: 1649067
Available to Order
$110.01 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory support block, Plug-in adapter, Type K-Frame breakers, Frame J-K, Series C
MFR: Eaton
MFR #: PAD33
UPC: 786679767405
Item #: 1609293
Available to Order
$1422.60 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Single Pole, 70A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X1T100)
MFR: Eaton
MFR #: PDG21G0070TFFJ
UPC: 786679241226
Item #: 1583132
Available to Order
$413.03 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory interphase barrier, Interphase barriers, Three-pole, PD2 Global, Power Defense, Frame J-K, 600 V, Power Defense, Frame 2
MFR: Eaton
MFR #: PDG2XIB3P
UPC: 786679588314
Item #: 1648021
Available to Order
$21.42 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory auxiliary bell alarm combination, Field mounted auxiliary switch and alarm switch factory installation kit, Pigtail leads, For type K-frame HMCP breakers, Frame J-K, Series C, 1A-1B, MK-BK
MFR: Eaton
MFR #: AAL3RPK
UPC: 786679554463
Item #: 1377815
Available to Order
$1162.76 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 125A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X2TA225)
MFR: Eaton
MFR #: PDG22G0125TFFL
UPC: 786679998564
Item #: 1604972
Available to Order
$846.46 each
Availability
Location Available Qty
Eaton
Eaton Power Defense Globally Rated, Frame 2, Three Pole, 40A, 35kA/480V, 50C Cal T-M (Fxd-Fxd) TU, Std Term Load Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23G0040VFFL
UPC: 786689267728
Item #: 1630177
Available to Order
$559.94 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Four Pole (100% N), 200A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X4TA225)
MFR: Eaton
MFR #: PDG24G0200TFFL
UPC: 786679891629
Item #: 1617089
Available to Order
$1423.83 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory hardware, Metric thread mounting hardware, Two-pole, three-pole, Frame L, Series C
MFR: Eaton
MFR #: BMH4M
UPC: 786679559789
Item #: 1586345
Available to Order
$31.06 each
Availability
Location Available Qty
Eaton
Eaton Series G electronic molded case circuit breaker, RG-frame, RG, Digitrip 310 RMS, Electronic LSG trip, Three-pole, 1600A, 125 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: RGH316035E
UPC: 786685574677
Item #: 1591463
Available to Order
$40598.37 each
Availability
Location Available Qty

About Circuit Breakers and Accessories

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. Circuit breaker accessories are used to extend the functionality, mount, secure, protect, and extend the life of circuit breakers.