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 electronic molded case circuit breaker, NG-frame, HND, Digitrip 310 RMS, Electronic LS trip, Three-pole, 800A, 600 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Without terminals, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: HND3800T33W
UPC: 786679264003
Item #: 251691
Available to Order
$42679.73 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 250 A, Three-pole, Frame J-K, 1125-2250 A, 600 V, 250 Vdc, Series C, Line and load, Non-aluminum
MFR: Eaton
MFR #: HMCP250L5C
UPC: 786679151068
Item #: 280314
Available to Order
$2871.51 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory rating plug, Digitrip 310, 70 A, Frame K, Series C
MFR: Eaton
MFR #: 1KES070T
UPC: 786679268803
Item #: 116921
Available to Order
$260.70 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, 400 A, Three-pole, Thermal magnetic, For type MDL and HMDL breakers, Frame J-K, Series C
MFR: Eaton
MFR #: MT3400T
UPC: 782114350188
Item #: 149281
Available to Order
$5403.57 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Disconnect switch shaft, G36, 30, 60, 100, 200 A, Frame J-K, Series C, 6.5 in
MFR: Eaton
MFR #: 47A4446G36
UPC: 786679651803
Item #: 89317
Available to Order
$47.02 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 C, 4 ft
MFR: Eaton
MFR #: EHMFS04
UPC: 782113681160
Item #: 175015
Available to Order
$907.74 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, 90A, 480 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 22 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: GD3090
UPC: 786679231227
Item #: 150308
Available to Order
$1225.56 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GHB, Fixed thermal, fixed magnetic trip, Three-pole, 20A, 480Y/277 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 14 kAIC at 480Y/277 Vac, 120 Vac rear w/ left pigtail, 50/60 Hz
MFR: Eaton
MFR #: GHB3020S1
UPC: 786679041994
Item #: 153780
Available to Order
$2400.06 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, 35A, 480 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 22 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: GD3035
UPC: 786679231081
Item #: 249910
Available to Order
$962.19 each
Availability
Location Available Qty
Eaton
Series G MCCB: JG Frame, 225A, Three-pole, 600V, 85 kAIC at 240V, 40 kAIC at 415V, 35 kAIC at 480V, 18 kAIC at 600V, Line/load standard w/ metric mounting hardware, Fixed thermal, adj. magnetic
MFR: Eaton
MFR #: JGS3225FAG
UPC: 782113526812
Item #: 323330
Available to Order
$3240.42 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, Load side, 50/60 Hz
MFR: Eaton
MFR #: FDB3150
UPC: 786679306079
Item #: 194273
Available to Order
$3177.43 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, 10A, 600 Vac, 250 Vdc, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: FDB2010
UPC: 786679399422
Item #: 432705
Available to Order
$892.84 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, Series C, F-frame molded case circuit breaker, 175 A, Three-pole, Line and load terminals, Thermal magnetic trip, FD breaker
MFR: Eaton
MFR #: FD3175L
UPC: 786679015414
Item #: 169005
Available to Order
$5483.62 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, 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 #: EGS3030FFG
UPC: 782114877111
Item #: 166406
Available to Order
$1161.73 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, MDL-frame, HMDL, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 700A, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: HMDL3700
UPC: 782114586075
Item #: 365851
Available to Order
$17701.39 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, 80 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD3080
UPC: 786679317594
Item #: 276413
Available to Order
$1203.48 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, Single-pole, 45A, 347 Vac, 125 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD1045
UPC: 782114210444
Item #: 1284167
Available to Order
$716.41 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, 150 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 #: JD3150
UPC: 786679346136
Item #: 174628
Available to Order
$5643.83 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, J-frame, JDB, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 150A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Without terminals, 50/60 Hz
MFR: Eaton
MFR #: JDB3150W
UPC: 786679516270
Item #: 748557
Available to Order
$5541.00 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 20A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23M0020TFFJ
UPC: 786679279236
Item #: 1227584
Available to Order
$865.36 each
Availability
Location Available Qty
Eaton
Eaton Series G complete molded case circuit breaker, JG Frame, 175 A, Three-pole, 600V, 85 kAIC at 240V, 40 kAIC at 415V, 35 kAIC at 480V, 18 kAIC at 600V, Line/load standard w/ metric mounting hardware, Fixed thermal, adj. magnetic
MFR: Eaton
MFR #: JGS3175FAG
UPC: 782113963334
Item #: 526245
Available to Order
$3240.42 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, MDL-frame, MDL, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 500A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 50 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: MDL3500
UPC: 782114585979
Item #: 560079
Available to Order
$13671.76 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Standard handle For J/K rotary handle, G01, For J-frame HMCP breakers, Frame J-K
MFR: Eaton
MFR #: 6648C22G01
UPC: 786679165249
Item #: 155777
Available to Order
$86.10 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, J-frame, HJD, Fixed thermal, Fixed magnetic trip, Three-pole, 175 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 #: HJD3175
UPC: 786679319109
Item #: 512318
Available to Order
$8897.70 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 90A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGB3090FFG
UPC: 782114876411
Item #: 52500
Available to Order
$1075.30 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, 25 A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD2025
UPC: 786679175385
Item #: 48342
Available to Order
$1744.25 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Flex shaft handle mechanism, K-Frame, Frame J-K, Series C, 6 ft
MFR: Eaton
MFR #: F3S06C
UPC: 782114341711
Item #: 500979
Available to Order
$1356.35 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, 40A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EHD3040L
UPC: 786679317136
Item #: 33408
Available to Order
$1001.27 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, 100 kAIC at 240 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EDH2100L
UPC: 786679454329
Item #: 876813
Available to Order
$1664.48 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adjustable magnetic trip, Three-pole, 350 A, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 35 kAIC at 600 Vac, Line and load, Metric, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: LGH3350FAG
UPC: 782116142750
Item #: 416200
Available to Order
$9467.40 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, HKD, Fixed thermal, Fixed magnetic trip, Three-pole, 225 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 #: HKD3225
UPC: 786679009598
Item #: 505069
Available to Order
$9183.96 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Rotary handle assembly, G25, FD-Frame, Frame J-K, Series C
MFR: Eaton
MFR #: 6648C22G25
UPC: 782113983288
Item #: 488502
Available to Order
$70.67 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, 25A, 480 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 22 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: GD3025
UPC: 786679231043
Item #: 200276
Available to Order
$962.19 each
Availability
Location Available Qty
Eaton
Eaton Series G complete molded case circuit breaker, JG Frame, 200 A, Three-pole, 600V, 85 kAIC at 240V, 40 kAIC at 415V, 35 kAIC at 480V, 18 kAIC at 600V, Line/load standard w/ metric mounting hardware, Fixed thermal, adj. magnetic
MFR: Eaton
MFR #: JGS3200FAG
UPC: 782113526799
Item #: 329834
Available to Order
$3240.42 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, 100A, 600 Vac, 250 Vdc, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: FDB3100
UPC: 786679306017
Item #: 468984
Available to Order
$1431.80 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, 50 A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD2050
UPC: 786679175422
Item #: 523185
Available to Order
$1744.25 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, 45 A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD2045
UPC: 786679325452
Item #: 1284172
Available to Order
$1744.25 each
Availability
Location Available Qty
Eaton
Eaton Series C molded case switch, F-frame, FD, Fixed thermal, fixed magnetic trip, Three-pole, 150A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Line and load, 12-24 Vac/dc same side with right pigtail, 50/60 Hz
MFR: Eaton
MFR #: FD3150KLS17
UPC: 786679084878
Item #: 477278
Available to Order
$4332.59 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame molded case circuit breaker, 200 A, Two-pole, Thermal magnetic trip
MFR: Eaton
MFR #: HFD2200
UPC: 786679015322
Item #: 593888
Available to Order
$4882.27 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Flex shaft handle mechanism, K-Frame, Frame J-K, Series G, 4 ft
MFR: Eaton
MFR #: F3S04C
UPC: 782114341704
Item #: 63964
Available to Order
$1327.23 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Disconnect switch shaft, G37, 30, 60, 100, 200 A, Frame J-K, Series C, 10 in
MFR: Eaton
MFR #: 47A4446G37
UPC: 786679651810
Item #: 90035
Available to Order
$125.17 each
Availability
Location Available Qty
Eaton
Eaton Series C motor circuit protector, G-frame, GMCP, Magnetic only trip type, 320-630A trip rating, Three-pole, 63A, 480 Vac, 35 kAIC at 480 Vac, Copper, Line and load, Motor protection, NEMA size 2 starter
MFR: Eaton
MFR #: GMCP063M2C
UPC: 786679153888
Item #: 279161
Available to Order
$1106.56 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, 200A, 240 Vac, 125 Vdc, 100 kAIC at 240 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: EDH3200
UPC: 786679455166
Item #: 210059
Available to Order
$2473.99 each
Availability
Location Available Qty
Eaton
Eaton Series C molded case circuit breaker frame, K-frame, KD, Frame only, Fixed thermal, Fixed magnetic trip type, Three-pole, 400 A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: KD3400F
UPC: 786679763551
Item #: 46130
Available to Order
$4359.22 each
Availability
Location Available Qty
Eaton
Eaton Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic LS trip, 600A trip rating, Three-pole, 1200A, 480 Vac, 85 kAIC at 240 Vac, 50 kAIC at 480 Vac, No terminals, 50/60 Hz, Adjustable
MFR: Eaton
MFR #: NGS312T33WP08
UPC: 782116145157
Item #: 853845
Available to Order
$31195.81 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Standard Cu/Al pressure terminals, 1200 A, (4) #4/0 AWG-500 kcmil, N-Frame, Frame J-K, Series G
MFR: Eaton
MFR #: TA1200NB1
UPC: 786679612316
Item #: 45090
Available to Order
$212.32 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, 20 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD2020
UPC: 786679312216
Item #: 199245
Available to Order
$1847.36 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FDB, Fixed thermal, fixed magnetic trip, Three-pole, 150A, 600 Vac, 250 Vdc, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Stainless steel, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FDB3150SL
UPC: 786679043523
Item #: 876946
Available to Order
$3333.26 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.