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, HFD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Single-pole, 70 A, 347 Vac, 125 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD1070
UPC: 786679175330
Item #: 347564
Available to Order
$839.75 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory auxiliary switch, A2X Auxiliary switch factory installation kit, Pigtail leads, For type F-frame HMCP breakers, Frame J-K, Series C, 2A-2B, Right-hand mounting
MFR: Eaton
MFR #: A2X1RPK
UPC: 786679281666
Item #: 204381
Available to Order
$1325.15 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, Fixed thermal magnetic trip, ED breaker, 65 kAIC at 240 Vac
MFR: Eaton
MFR #: ED2200L
UPC: 786679454060
Item #: 395023
Available to Order
$704.53 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory current limiter, Current limiter, 7 A, Three-pole, For MCP0358R, Series C
MFR: Eaton
MFR #: EL3007R
UPC: 786679610787
Item #: 107665
Available to Order
$2720.49 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, HKD, Fixed thermal, Fixed magnetic trip, Three-pole, 300 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 #: HKD3300
UPC: 786679319369
Item #: 27043
Available to Order
$9183.96 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breakers electrical aftermarket accessory auxiliary switch, Field mounted auxiliary switch factory installation kit, Type K-Frame HMCP breakers, Frame K, Series C, 1A-1B
MFR: Eaton
MFR #: A1X3PK
UPC: 786679148853
Item #: 202274
Available to Order
$634.97 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, Fixed magnetic trip, Three-pole, 30 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 #: EGE3030FFG
UPC: 782114876718
Item #: 85431
Available to Order
$1033.76 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adjustable magnetic trip, Three-pole, 500A, 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 #: LGH3500FAG
UPC: 782116142774
Item #: 526240
Available to Order
$12187.88 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, 30 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD2030
UPC: 786679317440
Item #: 190252
Available to Order
$763.61 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, 50A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EHD3050L
UPC: 786679317150
Item #: 12467
Available to Order
$1001.27 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, 10A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD2010
UPC: 786679317402
Item #: 784992
Available to Order
$763.61 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 250 A, Three-pole, Frame J-K, 1250-2500 A, 600 V, 250 Vdc, Series C, Line and load
MFR: Eaton
MFR #: HMCP250W5
UPC: 786679150351
Item #: 341066
Available to Order
$2851.11 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory rating plug, Digitrip OPTIM 550, 300 A, 400 A Frame breakers, Frame K, Series C
MFR: Eaton
MFR #: ORPK40A300
UPC: 782114427194
Item #: 980817
Available to Order
$291.64 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory auxiliary switch, Auxiliary switch, R-Frame, Series G, 2A-2B
MFR: Eaton
MFR #: A2X6RPK
UPC: 786679420461
Item #: 286018
Available to Order
$2484.62 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, 15A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EHD1015L
UPC: 786679156605
Item #: 537983
Available to Order
$258.12 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Optional Cu pressure terminals, 250 A, #4 AWG-350 kcmil Cu, Frame J-K, Series C, Line and load
MFR: Eaton
MFR #: TA250KB
UPC: 786679511961
Item #: 102103
Available to Order
$82.00 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, 100A, 480Y/277 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 14 kAIC at 480Y/277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHC3100
UPC: 786679174302
Item #: 203227
Available to Order
$1115.01 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FI, Complete breaker, Thermal-magnetic trip type, Three-pole, 80A, 480 Vac, 14 kAIC at 480 Vac, Line and load, International
MFR: Eaton
MFR #: FI3080L
UPC: 786679285169
Item #: 108606
Available to Order
$1438.26 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FG, Fixed thermal and magnetic trips, Three-pole, 175A, 600 Vac, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, No term., Engine gen., 12-24 Vac/dc rear w/ left pigtail, Reverse, 60 Hz
MFR: Eaton
MFR #: FG3175WS02
UPC: 782116320127
Item #: 1018124
Available to Order
$3297.57 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Flex shaft handle mechanism, N-Frame, Frame J-K, Series G, 6 ft
MFR: Eaton
MFR #: F5S06C
UPC: 782113490441
Item #: 372912
Available to Order
$1481.45 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory line and load terminal, Line and load terminals, 100 A, #14-1/0 AWG Cu/Al, Q18, Frame J-K, Series C, Pressure type
MFR: Eaton
MFR #: 3TA100FD
UPC: 786679420683
Item #: 280007
Available to Order
$135.73 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, L-frame, HLD, Fixed thermal, Fixed magnetic trip, Three-pole, 500A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Aluminum, Line and load, 50/60 Hz
MFR: Eaton
MFR #: HLD3500
UPC: 786679006573
Item #: 18496
Available to Order
$18452.01 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, Fixed magnetic trip, Three-pole, 30 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 #: EGH3030FFG
UPC: 782114877517
Item #: 198866
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, 30 A, 347 Vac, 125 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD1030
UPC: 786679175286
Item #: 132255
Available to Order
$716.41 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Optional Al/Cu pressure terminals, 600 A, (2) 250-350 kcmil, Frame J-K, Series C, Line and load
MFR: Eaton
MFR #: T602LD
UPC: 786679852057
Item #: 19679
Available to Order
$82.83 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Through-the-door handle mechanism, K-Frame, Frame J-K, Rotary, Series C, Load, 12 in
MFR: Eaton
MFR #: HM3R12X
UPC: 782116198832
Item #: 1151058
Available to Order
$406.66 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory padlockable handle lock, Padlockable handle lock, Type J, K-Frames, Frame J-K, Series C
MFR: Eaton
MFR #: PHB3
UPC: 786679652503
Item #: 128865
Available to Order
$117.21 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory rating plug, Digitrip OPTIM 550, 350 A, 400 A Frame breakers, Frame K, Series C
MFR: Eaton
MFR #: ORPK40A350
UPC: 782114427200
Item #: 1161944
Available to Order
$291.64 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory rating plug, Digitrip 310, 150 A, Frame K, Series C
MFR: Eaton
MFR #: 2KES150T
UPC: 786679268681
Item #: 622901
Available to Order
$260.70 each
Availability
Location Available Qty
Eaton
Eaton E2 mining complete molded case circuit breaker, J-frame, E2J, Complete breaker, Interchangeable thermal-magnetic trip, 1125-2250A trip rating, Three-pole, 250A, 600 Vac, 250 Vdc, no term., Mining, 110-127 Vac same side w/ left pigtail
MFR: Eaton
MFR #: E2J3250WU17
UPC: 782114437896
Item #: 662029
Available to Order
$4018.59 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, 150 A, Three-pole, Thermal magnetic, Frame J-K, Series C
MFR: Eaton
MFR #: KT3150T
UPC: 786679266021
Item #: 167685
Available to Order
$1246.72 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Universal rotary through-the-door handle mechanism, JG-Frame, Black, Series C, 12 in
MFR: Eaton
MFR #: FJHMVD12
UPC: 782113760834
Item #: 207493
Available to Order
$195.50 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, 150A, 600 Vac, 250 Vdc, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FDB3150L
UPC: 786679306086
Item #: 222541
Available to Order
$3201.23 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, Four-pole, 40A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: HFD4040L
UPC: 786679271353
Item #: 1096114
Available to Order
$3786.57 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Handle mechanism, Rotary lever handle, handle not included, G23, F-Frame, Frame J-K, 6.5, 10 in
MFR: Eaton
MFR #: 373D958G23
UPC: 786679410486
Item #: 791117
Available to Order
$335.90 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, 80 A, 347 Vac, 125 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD1080
UPC: 786679010075
Item #: 1284168
Available to Order
$839.75 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory shunt trip, Shunt trip factory installation kit, 48-127 V or 48-60 Vdc, Terminal block, For type F-frame HMCP breakers, Frame F, Series C
MFR: Eaton
MFR #: SNT1LT08K
UPC: 786679553503
Item #: 376026
Available to Order
$1648.31 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, 100 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD2100
UPC: 786679312308
Item #: 113659
Available to Order
$2131.87 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Flex shaft handle mechanism, N-Frame, Frame J-K, IEC Handle, Series C, NEMA 4/4X, 6 ft
MFR: Eaton
MFR #: F5S06CXI
UPC: 782113490564
Item #: 723698
Available to Order
$2035.85 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, KES 310+ Electronic, 400 A, Three-pole, 310+ Electronic LS, Frame J-K, Series C
MFR: Eaton
MFR #: KES3400LS
UPC: 786679271001
Item #: 154633
Available to Order
$2140.66 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, fixed magnetic trip, Three-pole, 80A, 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 #: EGH3080FFG
UPC: 782114877609
Item #: 196162
Available to Order
$1858.75 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory shunt trip, Fixed shunt trip, 12-24 V or Vdc, Pigtail leads, Frame J-K, Series C, Left-hand mounting
MFR: Eaton
MFR #: SNT4LP03K
UPC: 786679554920
Item #: 204789
Available to Order
$1758.74 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, HGH, Complete breaker, Fixed thermal, fixed magnetic trip type, Single-pole, 30A, 277 Vac, 125 Vdc, 25 kAIC at 277 Vac, 50/60 Hz
MFR: Eaton
MFR #: HGHB1030
UPC: 786679114209
Item #: 378232
Available to Order
$378.90 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 250 A, Three-pole, Frame J-K, 1250-2500 A, 600 V, 250 Vdc, Series C, Without, Without terminals
MFR: Eaton
MFR #: HMCP250W5W
UPC: 786679072929
Item #: 170929
Available to Order
$2622.90 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, 25A, 480Y/277 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 14 kAIC at 480Y/277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHC2025
UPC: 786679174098
Item #: 1300802
Available to Order
$461.85 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory line and load terminal, Multiwire terminal connectors kit, 250 A, #14-6 AWG, JG-Frame, Frame J-K, Series G, Six-wire
MFR: Eaton
MFR #: 3TA250FJ6
UPC: 782116130894
Item #: 130405
Available to Order
$241.98 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, Two-pole, 15 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD2015
UPC: 786679175361
Item #: 202838
Available to Order
$1744.25 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, 30 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD3030
UPC: 786679317099
Item #: 32933
Available to Order
$985.14 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.