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, Single-pole, 15 A, 347 Vac, 125 Vdc, 35 kAIC at 277 Vac, 18 kAIC at 347 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD1015
UPC: 786679312100
Item #: 226423
Available to Order
$749.60 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, ED, Fixed thermal and magnetic trips, Three-pole, 125A, 240 Vac, 125 Vdc, 65 kAIC at 240 Vac, Line/load, 1A-1B rear w/ right pigtail, 12-24 Vac/dc rear w/ left pigtail, 50/60 Hz
MFR: Eaton
MFR #: ED3125LA06S02
UPC: 786679116937
Item #: 692452
Available to Order
$3371.14 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, 225 A, Two-pole, Thermal magnetic, Frame J-K, Series C
MFR: Eaton
MFR #: KT2225T
UPC: 786679852316
Item #: 1205184
Available to Order
$1041.10 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, 12 in
MFR: Eaton
MFR #: HM3R12
UPC: 782116198788
Item #: 109164
Available to Order
$317.88 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, 225 A, Three-pole, Thermal magnetic, Frame J-K, Series C
MFR: Eaton
MFR #: KT3225T
UPC: 786679266052
Item #: 147632
Available to Order
$1246.72 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, 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 #: KD3150
UPC: 786679349120
Item #: 477397
Available to Order
$8391.28 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory DIN rail adapter, DIN Rail adapter, Single-pole, EG-Frame, Frame J-K
MFR: Eaton
MFR #: EF1DIN
UPC: 786685219950
Item #: 505191
Available to Order
$25.92 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Universal direct handle mechanism, EG-Frame, Black, Series G, With interlock
MFR: Eaton
MFR #: EHMCCBI
UPC: 786685407814
Item #: 357065
Available to Order
$245.55 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Complete breaker, Fixed thermal, fixed magnetic trip, Single-pole, 40A, 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 #: EGS1040FFB
UPC: 786685382012
Item #: 1121656
Available to Order
$399.59 each
Availability
Location Available Qty
Eaton
Eaton Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic LSI trip, Three-pole, 1200 A, 480 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: NGH312032E
UPC: 786685379227
Item #: 452389
Available to Order
$30612.48 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, 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 #: EGH3060FFB
UPC: 786685381909
Item #: 140195
Available to Order
$1520.91 each
Availability
Location Available Qty
Eaton
Eaton Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic LSI trip, Three-pole, 1200 A, 480 Vac, 85 kAIC at 240 Vac, 50 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: NGS312032E
UPC: 786685379388
Item #: 526237
Available to Order
$27672.07 each
Availability
Location Available Qty
Eaton
Eaton Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic LSIG trip, Three-pole, 1200A, 480 Vac, 85 kAIC at 240 Vac, 50 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: NGS312036E
UPC: 786685379449
Item #: 874503
Available to Order
$33285.06 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Molded case circuit breaker Handle mechanism Parts, G97, EG-Frame, Frame J-K, Series C, 24 in bracket and shaft kit
MFR: Eaton
MFR #: 66A6010G97
UPC: 786685361802
Item #: 189410
Available to Order
$139.65 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Complete breaker, Fixed thermal, fixed magnetic trip, Single-pole, 25A, 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 #: EGH1025FFB
UPC: 786685381701
Item #: 847094
Available to Order
$486.02 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Cause of trip LED module, Frame J-K, Series G
MFR: Eaton
MFR #: TRIP-LED
UPC: 786685411149
Item #: 1127173
Available to Order
$574.00 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Handle mechanism Complete Kit, EG-Frame, Black/blue, Series G, 6, Inch
MFR: Eaton
MFR #: EGHMVD06B
UPC: 786685405520
Item #: 250942
Available to Order
$327.02 each
Availability
Location Available Qty
Eaton
Eaton Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic LS trip, Three-pole, 1200 A, 480 Vac, 85 kAIC at 240 Vac, 50 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: NGS312033E
UPC: 786685379401
Item #: 257426
Available to Order
$24267.38 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, 50A, 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 #: EGH3050FFB
UPC: 786685381893
Item #: 259536
Available to Order
$1520.91 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, 40A, 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 #: EGH3040FFB
UPC: 786685381879
Item #: 375573
Available to Order
$1520.91 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, 20A, 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 #: EGH3020FFB
UPC: 786685381831
Item #: 229377
Available to Order
$1520.91 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, 100A, 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 #: EGS3100FFB
UPC: 786685382227
Item #: 543149
Available to Order
$1304.27 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, S2 Handle mechanism, Frame EG, Red/yellow, Series G, NEMA 4/4X, 24 in, 24, Inch
MFR: Eaton
MFR #: EGHMVD24RX
UPC: 786685405636
Item #: 56781
Available to Order
$505.06 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, 50A, 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 #: EGS3050FFB
UPC: 786685382173
Item #: 313455
Available to Order
$1161.73 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, 125A, 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 #: EGS3125FFB
UPC: 786685382234
Item #: 305103
Available to Order
$2917.24 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, 15A, 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 #: EGS3015FFB
UPC: 786685382104
Item #: 277106
Available to Order
$1161.73 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Handle mechanism, Red, Series C
MFR: Eaton
MFR #: EHMVD06R
UPC: 786685405674
Item #: 6295
Available to Order
$158.27 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Handle mechanism Complete Kit, EG-Frame, Frame J-K, Red/yellow, Series G, 6, Inch
MFR: Eaton
MFR #: EGHMVD06R
UPC: 786685405582
Item #: 277386
Available to Order
$327.02 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, 80 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD2080
UPC: 786679317570
Item #: 253216
Available to Order
$1001.27 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, JG-frame, JG, Fixed thermal, adjustable magnetic trip, Three-pole, 100 A, 600 Vac, 250 Vdc, 85 kAIC at 240 Vac, 35 kAIC at 480 Vac, 18 kAIC at 600 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: JGS3100FAG
UPC: 782113963310
Item #: 526242
Available to Order
$3240.42 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 line and load
MFR: Eaton
MFR #: 3T100FB
UPC: 786679027011
Item #: 187614
Available to Order
$149.53 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, 350 A, Three-pole, Thermal magnetic, For type MDL and HMDL breakers, Frame J-K, Series C
MFR: Eaton
MFR #: MT3350T
UPC: 782114350423
Item #: 1284184
Available to Order
$5403.57 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, HKD, Fixed thermal, Fixed magnetic trip, Three-pole, 200 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 #: HKD3200
UPC: 786679010006
Item #: 104779
Available to Order
$9183.96 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor circuit protector, Motor circuit protector, Naval label, 7 A, Three-pole, Frame J-K, 21-70 A, 600 V, 250 Vdc, Series C, Line and load, Non-aluminum
MFR: Eaton
MFR #: HMCP007C0CH09
UPC: 786679052778
Item #: 1231650
Available to Order
$1204.14 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, 15A, 277 Vac, 125 Vdc, 25 kAIC at 277 Vac, 50/60 Hz, bolt-on mount
MFR: Eaton
MFR #: HGHB1015
UPC: 786679114179
Item #: 407523
Available to Order
$378.90 each
Availability
Location Available Qty
Eaton
Series C, F-frame molded case circuit breaker, 175A, Three-pole, Line and load terminals, Thermal magnetic trip
MFR: Eaton
MFR #: HFD3175L
UPC: 786679015476
Item #: 67992
Available to Order
$6084.82 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory shunt trip, Shunt trip factory installation kit, 12-24 V or Vdc, Terminal block, For type F-frame HMCP breakers, Frame J-K, Left-hand mounting
MFR: Eaton
MFR #: SNT1LT03K
UPC: 786679553480
Item #: 609193
Available to Order
$1648.31 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, 400 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 #: LD3400
UPC: 786679013038
Item #: 140011
Available to Order
$13257.32 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory rating plug, Rating Plug, 800 A, Frame RG, Series G
MFR: Eaton
MFR #: 16RES08T
UPC: 786679581308
Item #: 1007253
Available to Order
$405.95 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, 100 A, 347 Vac, 125 Vdc, 35 kAIC at 277 Vac, 18 kAIC at 347 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD1100
UPC: 786679398265
Item #: 1284163
Available to Order
$837.94 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, 200 A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac
MFR: Eaton
MFR #: FD3200
UPC: 786679072752
Item #: 23268
Available to Order
$5475.81 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory shunt trip, Motor circuit protector, 400 A, Three-pole, Frame J-K, 2000-4000 A, 600 V, 250 Vdc, Series C, 208-380 V or 110-127 Vdc left pigtail rear, Without
MFR: Eaton
MFR #: HMCP400X5WS10
UPC: 786679014110
Item #: 444679
Available to Order
$7093.79 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, JG-frame, JG, Fixed thermal, adjustable magnetic trip, Three-pole, 200 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 #: JGE3200FAG
UPC: 782113526720
Item #: 119178
Available to Order
$2614.15 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, 6 ft
MFR: Eaton
MFR #: F6S06
UPC: 786679157602
Item #: 167666
Available to Order
$1674.64 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory line and load terminal, Terminal, 400 A, Four-pole, 500-750 kcmil Cu/Al, Series C, Pressure type line and load
MFR: Eaton
MFR #: 4TA402K
UPC: 786679106815
Item #: 500967
Available to Order
$174.84 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, 100 A, Three-pole, Thermal magnetic, Frame J-K, Series C
MFR: Eaton
MFR #: KT3100T
UPC: 786679266007
Item #: 462705
Available to Order
$1246.72 each
Availability
Location Available Qty
Eaton
Eaton Series C molded case switch, Series C, J-frame molded case circuit breaker, High magnetic molded case switch, 250 A, Three-pole, Without terminals, Non-interchangeable thermal magnetic trip, JD breaker
MFR: Eaton
MFR #: JD3250KW
UPC: 786679516454
Item #: 485247
Available to Order
$3207.74 each
Availability
Location Available Qty
Eaton
Eaton Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic LSI trip, Three-pole, 1200A, 480 Vac, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: NGC312032E
UPC: 786685379074
Item #: 928334
Available to Order
$34969.55 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.