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 handle mechanism, Shaft assembly, Removable point, G07 , Frame J-K, Series G, 24 in
MFR: Eaton
MFR #: 4217B37G07
UPC: 786679165386
Item #: 613862
Available to Order
$79.89 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, Single-pole, 50 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD1050
UPC: 786679317365
Item #: 330520
Available to Order
$255.97 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, 15A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FD3015L
UPC: 786679305614
Item #: 56310
Available to Order
$2177.32 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Flex shaft handle mechanism, F-Frame, Frame J-K, Series C, 6 ft
MFR: Eaton
MFR #: F1S06C
UPC: 782114341445
Item #: 240834
Available to Order
$1079.52 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, 40A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FD3040L
UPC: 786679305683
Item #: 122800
Available to Order
$2177.32 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Padlockable handle lock hasp, LD-Frame breakers, Frame J-K, Series C, Side mounted
MFR: Eaton
MFR #: HLK4
UPC: 786679401040
Item #: 31517
Available to Order
$162.65 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, 80 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD2080
UPC: 786679312643
Item #: 454903
Available to Order
$2131.87 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, 20A, 480 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 22 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: GD3020
UPC: 786679231029
Item #: 79535
Available to Order
$962.19 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Universal rotary, F-Frame, Frame J-K, Black, Series C, 24 in
MFR: Eaton
MFR #: FHMVD24B
UPC: 782116048762
Item #: 1065798
Available to Order
$201.38 each
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, NG-frame, HND, Digitrip 310 RMS, Electronic LS trip, Three-pole, 1200A, 600 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Without terminals, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: HND312T33W
UPC: 786679252727
Item #: 229977
Available to Order
$57948.11 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor circuit protector, Motor circuit protector, 3 A, Three-pole, Frame J-K, 9-30 A, Series C, No accessory
MFR: Eaton
MFR #: HMCP003A0
UPC: 786679150702
Item #: 45201
Available to Order
$1109.95 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Terminal with control wire termination, 600 A, Three-pole, 400-500 kcmil Cu/Al, Frame J-K, Series C, Pressure type line and load
MFR: Eaton
MFR #: 3TA603LDKCW
UPC: 786679162477
Item #: 241969
Available to Order
$243.85 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 100 A, Three-pole, 160-240 A, Series C, Non-aluminum
MFR: Eaton
MFR #: HMCP100L3C
UPC: 786679398463
Item #: 359425
Available to Order
$1658.62 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, JG-frame, JG, Fixed thermal, adjustable magnetic trip, Three-pole, 150 A, 600 Vac, 65 kAIC at 240 Vac, 25 kAIC at 480 Vac, 18 kAIC at 600 Vac, Line and load, Metric, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: JGE3150FAG
UPC: 782113526713
Item #: 149163
Available to Order
$2614.15 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, 100A, 240 Vac, 125 Vdc, 65 kAIC at 240 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: ED2100
UPC: 786679456460
Item #: 304631
Available to Order
$691.55 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, Fixed magnetic trip, Three-pole, 100 A, 600Y/347 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 35 kAIC at 600Y/347 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGH3100FFG
UPC: 782114877623
Item #: 124778
Available to Order
$1858.75 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Through-the-door handle mechanism, K-Frame, Rotary, Series C, 16 in
MFR: Eaton
MFR #: HM3R16
UPC: 782116198795
Item #: 290654
Available to Order
$339.09 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Flex shaft flange-mounted handle mechanism, EG-Frame, Frame J-K, Series G, 4 in
MFR: Eaton
MFR #: EHMFS04X
UPC: 782113681207
Item #: 226000
Available to Order
$1126.51 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, KD, Complete breaker, Fixed thermal, Fixed magnetic trip, Three-pole, 125 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 #: KD3125
UPC: 786679349113
Item #: 305450
Available to Order
$8391.28 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, Series C, F-frame molded case circuit breaker, 200 A, Two-pole, Line and load terminals, Thermal magnetic trip, FD breaker
MFR: Eaton
MFR #: FD2200L
UPC: 786679015292
Item #: 720189
Available to Order
$4797.67 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, 125A, 600 Vac, 250 Vdc, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FDB3125L
UPC: 786679306055
Item #: 119141
Available to Order
$3201.23 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, 90 A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD2090
UPC: 786679317501
Item #: 206156
Available to Order
$1001.27 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, L-frame, LD, Complete breaker, Fixed thermal, Fixed magnetic trip, Three-pole, 500A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Aluminum, Line and load, 50/60 Hz
MFR: Eaton
MFR #: LD3500
UPC: 786679013045
Item #: 237047
Available to Order
$13257.32 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, Fixed magnetic trip, Three-pole, 50 A, 600Y/347 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 35 kAIC at 600Y/347 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGH3050FFG
UPC: 782114877562
Item #: 103351
Available to Order
$1520.91 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, HFD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Single-pole, 50 A, 347 Vac, 125 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD1050
UPC: 786679175316
Item #: 601610
Available to Order
$716.41 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Through-the-door handle mechanism, J-Frame, Frame J, Rotary, Series C, 24 in
MFR: Eaton
MFR #: HM2R24
UPC: 786679165140
Item #: 458326
Available to Order
$364.26 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory rating plug, Digitrip RMS 310 fixed rating plug, 800 A, For type MDL, HMDL, CMDL and CHMDL breakers, Frame J-K, Series C
MFR: Eaton
MFR #: 8MES800T
UPC: 786679085325
Item #: 308042
Available to Order
$255.95 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, 400 A, Three-pole, 600 V, Non-interchangeable thermal magnetic, LT, Frame J-K, Series C
MFR: Eaton
MFR #: LT3400T
UPC: 786679580066
Item #: 478271
Available to Order
$3783.48 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, HFD, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 70A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: HFD3070L
UPC: 786679175156
Item #: 26773
Available to Order
$2742.27 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 250 A, Three-pole, Frame J-K, 450-900 A, 600 V, 250 Vdc, Series C, Line and load, Non-aluminum
MFR: Eaton
MFR #: HMCP250C5C
UPC: 786679151006
Item #: 856444
Available to Order
$2871.51 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory padlockable handle lock, Padlockable handle lock hasp OFF, FD-, HFD-, FDC-Frame type, Frame J-K
MFR: Eaton
MFR #: PLK1ROFF
UPC: 786679731468
Item #: 163278
Available to Order
$105.49 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, fixed magnetic trip, Three-pole, 70A, 600Y/347 Vac, 85 kAIC at 240 Vac, 35 kAIC at 480 Vac, 22 kAIC at 600Y/347 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGS3070FFG
UPC: 782114877197
Item #: 171586
Available to Order
$1304.27 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, 125 A, Three-pole, Thermal magnetic, Frame J-K, Series C
MFR: Eaton
MFR #: KT3125T
UPC: 786679266014
Item #: 197780
Available to Order
$1246.72 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, 25A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FD3025L
UPC: 786679451700
Item #: 120844
Available to Order
$2177.32 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 250 A, Three-pole, Frame J-K, 875-1750 A, 600 V, 250 Vdc, Series C, Line and load, Non-aluminum
MFR: Eaton
MFR #: HMCP250J5C
UPC: 786679151044
Item #: 94226
Available to Order
$2871.51 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, Fixed magnetic trip, Three-pole, 40 A, 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 #: EGE3040FFG
UPC: 782114876749
Item #: 101981
Available to Order
$1033.76 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, Fixed magnetic trip, Three-pole, 15 A, 600Y/347 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 35 kAIC at 600Y/347 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGH3015FFG
UPC: 782116131204
Item #: 88709
Available to Order
$1520.91 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, 40A, 480Y/277 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 14 kAIC at 480Y/277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHC2040
UPC: 786679174128
Item #: 188080
Available to Order
$461.85 each
Availability
Location Available Qty
Eaton
Eaton Series C molded case circuit breaker frame, MDL-frame, MDL, Frame only, Fixed thermal, Fixed magnetic trip type, Three-pole, 800A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 50 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: MDL3800F
UPC: 782114350577
Item #: 379843
Available to Order
$7797.30 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, Fixed magnetic trip, Three-pole, 25 A, 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 #: EGE3025FFG
UPC: 782116131396
Item #: 100175
Available to Order
$1033.76 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, JG-frame, JG, Fixed thermal, adjustable magnetic trip, Three-pole, 175 A, 600 Vac, 65 kAIC at 240 Vac, 25 kAIC at 480 Vac, 18 kAIC at 600 Vac, Line and load, Metric, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: JGE3175FAG
UPC: 782113963044
Item #: 5698
Available to Order
$2614.15 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adjustable magnetic trip, Three-pole, 600 A, 600 Vac, 100 kAIC at 240 Vac, 70 kAIC at 415 Vac, 65 kAIC at 480 Vac, 35 kAIC at 600 Vac, Line and load, Metric
MFR: Eaton
MFR #: LGH3600FAG
UPC: 782116142781
Item #: 526241
Available to Order
$12187.88 each
Availability
Location Available Qty
Eaton
Eaton Series C K-frame molded case circuit breaker, 250 A, Three-pole, 600 Vac, 250 Vdc, 35 kAIC at 480V, Interchangeable electronic trip, KD breaker
MFR: Eaton
MFR #: KD3250
UPC: 786679349168
Item #: 358399
Available to Order
$8391.28 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, fixed magnetic trip, Three-pole, 100A, 600Y/347 Vac, 85 kAIC at 240 Vac, 35 kAIC at 480 Vac, 22 kAIC at 600Y/347 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGS3100FFG
UPC: 782114877227
Item #: 157740
Available to Order
$1304.27 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Flex shaft handle mechanism, Reversible, R-Frame, Frame J-K, Series C, 4 ft
MFR: Eaton
MFR #: F6S04
UPC: 786679157565
Item #: 122368
Available to Order
$1626.92 each
Availability
Location Available Qty
Eaton
Eaton E2 mining complete molded case circuit breaker, K-frame, E2K, Complete breaker, Interchangeable therm-mag trip, 1125-2250A trip rating, Three-pole, 225A, 250 Vdc, no terminals, 120 Vac rear w/left pigtail
MFR: Eaton
MFR #: E2K3225WU66
UPC: 786680219504
Item #: 1161898
Available to Order
$5057.52 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory rating plug, Adjustable rating plug, 600, 800, 1000, 1200 A, Frame ND, Series C
MFR: Eaton
MFR #: A12NES1200T1
UPC: 786679260920
Item #: 320342
Available to Order
$581.61 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, J-frame, HJD, Fixed thermal, Fixed magnetic trip, Three-pole, 150 A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Aluminum, Line and load, 50/60 Hz
MFR: Eaton
MFR #: HJD3150
UPC: 786679512043
Item #: 274162
Available to Order
$10259.55 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.