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 Series C complete molded case circuit breaker, F-frame, FD, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 20A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Load side, 400 Hz, 50/60 Hz
MFR: Eaton
MFR #: FD3020H01
UPC: 786679071014
Item #: 1298273
Available to Order
$2582.69 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory end cap kit, Accessories and terminals, Imperial end cap kit, Frame J-K, Series C, 0.312-18 Thread
MFR: Eaton
MFR #: KPEK3
UPC: 786679045312
Item #: 806265
Available to Order
$32.98 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adjustable magnetic trip, Three-pole, 300A, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 35 kAIC at 600 Vac, Without terminals, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: LGH3300FAW
UPC: 782116141838
Item #: 901619
Available to Order
$8376.78 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, Single-pole, 90A, 277 Vac, 125 Vdc, 14 kAIC at 277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHC1090
UPC: 786679174050
Item #: 819664
Available to Order
$508.49 each
Availability
Location Available Qty
Eaton
Eaton E2 mining molded case circuit breaker trip unit, Series C, J-frame Molded Case Mining Breaker, trip unit only, 65 kAIC at 240V, 35 kAIC at 480V, 18 kAIC at 600V, 10 kAIC at 250 Vdc, Three-pole, 250 Vdc, 600V max, 250 A
MFR: Eaton
MFR #: E2J3250TMD
UPC: 786679060872
Item #: 492510
Available to Order
$1113.60 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, Single-pole, 25 A, 347 Vac, 125 Vdc, 35 kAIC at 277 Vac, 18 kAIC at 347 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD1025
UPC: 786679312124
Item #: 834527
Available to Order
$749.60 each
Availability
Location Available Qty
Eaton
Eaton E2 mining complete molded case circuit breaker, J-frame, E2J, Complete breaker, Interchangeable thermal-magnetic trip, 1250-2500A trip rating, Three-pole, 250A, 600 Vac, 250 Vdc, Line and load, Mining
MFR: Eaton
MFR #: E2J3250
UPC: 782114981641
Item #: 878893
Available to Order
$3184.78 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, J-frame, HJD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 90 A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: HJD3090
UPC: 786679002032
Item #: 1016237
Available to Order
$8897.70 each
Availability
Location Available Qty
Eaton
Series C, J-frame molded case circuit breaker, Factory Sealed, 225A, Two-pole, Without terminals, Non-interchangeable thermal magnetic trip, JDB breaker
MFR: Eaton
MFR #: JDB2225W
UPC: 786679516157
Item #: 259937
Available to Order
$4767.21 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, Three-pole, 15A, 480 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 22 kAIC at 480 Vac, Copper, 50/60 Hz
MFR: Eaton
MFR #: GD3015C
UPC: 786679070918
Item #: 1148972
Available to Order
$962.19 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, Single-pole, 50A, 480Y/277 Vac, 125/250 Vdc, 14 kAIC at 277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHCGFEP1050
UPC: 786679067529
Item #: 416167
Available to Order
$1339.31 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FD, Fixed thermal and magnetic trips, Three-pole, 60A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Load side, 48-127 Vac or 48-60 Vdc rear w/ left pigtail
MFR: Eaton
MFR #: FD3060S06
UPC: 786679041932
Item #: 241667
Available to Order
$3511.53 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, J-frame, JD, Complete breaker, Fixed thermal, Fixed magnetic trip, Three-pole, 175 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 #: JD3175
UPC: 786679346143
Item #: 278657
Available to Order
$5643.83 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Universal rotary, J-Frame, Frame J-K, Black, Series C, 12 in
MFR: Eaton
MFR #: JHMVD12B
UPC: 782116048809
Item #: 228427
Available to Order
$311.28 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, 60 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD2060
UPC: 786679317488
Item #: 35142
Available to Order
$763.61 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, EHD, Fixed thermal, fixed magnetic trip, Two-pole, 90A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Load side, 48-127 Vac or 48-60 Vdc same side w/ right pigtail, 50/60 Hz
MFR: Eaton
MFR #: EHD2090S21
UPC: 786679076835
Item #: 972965
Available to Order
$2082.15 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, Single-pole, 80A, 347 Vac, 125 Vdc, 35 kAIC at 277 Vac, 18 kAIC at 347 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FD1080L
UPC: 782114210475
Item #: 1029147
Available to Order
$841.83 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory shunt trip, Shunt trip, Pigtail leads, 10-240 V, RG-Frame, Frame J-K, Series G
MFR: Eaton
MFR #: SNT6P11K
UPC: 786679420539
Item #: 70909
Available to Order
$2750.52 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, 25A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EHD3025L
UPC: 786679317235
Item #: 136374
Available to Order
$1001.27 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 J-K, Series C
MFR: Eaton
MFR #: AAL1LPK
UPC: 786679762820
Item #: 893620
Available to Order
$1262.04 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, Three-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 #: FDB3040L
UPC: 786679305928
Item #: 200779
Available to Order
$1183.95 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, JG-frame, JG, Complete breaker, Digitrip 310 RMS, LSI trip, Three-pole, 160A, 65 kAIC at 240 Vac, 25 kAIC at 415/480 Vac, 18 kAIC at 600 Vac, Line/load, Not UL rated, 80% rated
MFR: Eaton
MFR #: JGE316032G
UPC: 782116017935
Item #: 864285
Available to Order
$2894.34 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, Three-pole, 100 A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load
MFR: Eaton
MFR #: HKD3100
UPC: 786679026359
Item #: 257811
Available to Order
$9183.96 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, Single-pole, 60A, 277 Vac, 125 Vdc, 14 kAIC at 277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHC1060
UPC: 786679174029
Item #: 36026
Available to Order
$250.88 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, Three-pole, 50A, 480Y/277 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 14 kAIC at 480Y/277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHC3050
UPC: 786679174258
Item #: 341605
Available to Order
$879.33 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory termination hardware, Imperial keeper nut, Frame J-K, Oct-32
MFR: Eaton
MFR #: KPR1A
UPC: 786679110201
Item #: 228556
Available to Order
$11.39 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, Trip unit thermal-magnetic, 200 A, Two-pole, Fixed thermal, adjustable magnetic, JT, Frame J-K, Series C
MFR: Eaton
MFR #: JT2200T
UPC: 786679404065
Item #: 1095101
Available to Order
$1936.11 each
Availability
Location Available Qty
Eaton
Series C, J-frame Mining Breaker, 65 kAIC at 240V, 35 kAIC at 480V, 18 kAIC at 600V, 10 kAIC at 250 Vdc, 3-pole, 110-127V left PIG rear undervoltage release, 250 Vdc, 600V max, 225A, 1125-2250A MAG trip, Interchangeable TM trip
MFR: Eaton
MFR #: E2J3225WU18
UPC: 782114223093
Item #: 257650
Available to Order
$4018.59 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory undervoltage release, Undervoltage release mechanism, 110-127 V, Pigtail leads, Frame J-K
MFR: Eaton
MFR #: MUVH1RP08K
UPC: 786679992418
Item #: 468682
Available to Order
$1381.72 each
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, NG-frame, CHND, OPTIM 750, Electronic LSIA trip, Three-pole, 1200A, 600 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Without terminals, 50/60 Hz, 100% rated
MFR: Eaton
MFR #: CHND312T77W
UPC: 786679050057
Item #: 1225108
Available to Order
$46974.17 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame molded case circuit breaker, DK breaker, 250 A, Three-pole, 65 kAIC at 240V, 10 kAIC at 250 Vdc, Thermal magnetic trip
MFR: Eaton
MFR #: DK3250
UPC: 786679044124
Item #: 504377
Available to Order
$6896.25 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory base mounting hardware, Base mounting hardware, Single-pole EB, EHB, HFB Breakers, Frame J-K, Series C
MFR: Eaton
MFR #: 624B375G02
UPC: 786679971178
Item #: 1028669
Available to Order
$41.56 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory rating plug, Digitrip OPTIM 550, 800 A, Interchangeable, 1200 A Frame breakers, Series C
MFR: Eaton
MFR #: ORPN12A800
UPC: 786679044506
Item #: 691991
Available to Order
$291.64 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory multiwire connectors, Multiwire connectors, 400 A, #14-3 AWG Cu, Q18, Frame J-K, Series C, Six-wire
MFR: Eaton
MFR #: 3TA400K6K
UPC: 786679094730
Item #: 140509
Available to Order
$357.28 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Optional Al/Cu pressure terminals, 800 A, (3) #3/0 AWG-400 kcmil Cu/Al, For type MAM, HMAM, MAMH breakers, Frame J-K, Series C
MFR: Eaton
MFR #: TA800MA2CWT
UPC: 782114380093
Item #: 471478
Available to Order
$128.15 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory rating plug, Digitrip 310, 125 A, Frame J-K, Series C
MFR: Eaton
MFR #: 1KES125T
UPC: 786679268728
Item #: 257473
Available to Order
$260.70 each
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, R-frame, RD, Complete breaker, OPTIM 1050, Electronic LSIG trip type, Three-pole, 1600A, 600 Vac, 65 kAIC at 480 Vac, 50 kAIC at 600 Vac, Without terminals
MFR: Eaton
MFR #: RD316T106W
UPC: 786679050002
Item #: 567039
Available to Order
$57455.57 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Variable depth mechanism, G03, Frame J-K, Series C
MFR: Eaton
MFR #: 5092A62G03
UPC: 786679306130
Item #: 64097
Available to Order
$300.67 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, Three-pole, 40A, 480 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 22 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: GD3040
UPC: 786679231104
Item #: 122690
Available to Order
$962.19 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory auxiliary switch, Auxiliary switch factory installation kit, For type F-frame HMCP breakers, Frame F, Series C, 2A-2B
MFR: Eaton
MFR #: A2X1LTK
UPC: 786679149171
Item #: 104000
Available to Order
$1262.04 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, fixed magnetic trip, Three-pole, 110A, 600Y/347 Vac, 35 kAIC at 240 Vac, 25 kAIC at 480 Vac, 18 kAIC at 600Y/347 Vac, Line and load, Metric, 50/60 Hz
MFR: Eaton
MFR #: EGE3110FFG
UPC: 782114876831
Item #: 215759
Available to Order
$2520.39 each
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, L-frame, Fixed thermal, fixed magnetic trip, 500A trip rating, Three-pole, 500A, 600 Vac, Line and load, Engine generator, Reverse feed, 50/60 Hz, TA602LD, TA602LD
MFR: Eaton
MFR #: LG3500
UPC: 786679659229
Item #: 387252
Available to Order
$5805.13 each
Availability
Location Available Qty
Eaton
Type KA Standard MARK 75 or Saf-T-Vue Molded Case Circuit Breaker Trip Unit, 600V, 225A, 1125-2250A magnetic trip, Three-pole, Interchangeable thermal magnetic trip
MFR: Eaton
MFR #: HKA3225T
UPC: 786679182253
Item #: 1234870
Available to Order
$6361.74 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory rating plug, Digitrip RMS 310 fixed rating plug, 600 A, For type MDL, HMDL, CMDL and CHMDL breakers, Series C
MFR: Eaton
MFR #: 8MES600T
UPC: 786679085301
Item #: 292795
Available to Order
$255.95 each
Availability
Location Available Qty
Eaton
Eaton E2 mining complete molded case circuit breaker, L-frame, E2L, Complete breaker, Interchangeable thermal-magnetic trip, 2000-4000A trip rating, Three-pole, 400A, 600 Vac, 250 Vdc, Without terminals, Mining
MFR: Eaton
MFR #: E2L3400W
UPC: 782114209202
Item #: 28338
Available to Order
$5969.36 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Terminal shield, Three-pole, For type FD, FB breakers, Frame J-K
MFR: Eaton
MFR #: TS13K
UPC: 786679840610
Item #: 625562
Available to Order
$55.86 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory current limiter, ELC current limiter attachment, 7 A, For HMCP, Frame J-K
MFR: Eaton
MFR #: ELC3007R
UPC: 786679317617
Item #: 84791
Available to Order
$3618.35 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 J-frame HMCP breakers, Series C, 1A-1B, MK-BK
MFR: Eaton
MFR #: AAL2RPK
UPC: 786679161050
Item #: 544917
Available to Order
$1359.48 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.