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 E2 mining complete molded case circuit breaker, Specialty complete, 65 kAIC at 240V, 35 kAIC at 480V, 18 kAIC at 600V, 10 kAIC at 250 Vdc, Three-pole, 250 Vdc, 600V max, 225A, 1125-1150A magnetic trip, Interchangeabl term-mag trip
MFR: Eaton
MFR #: E2J3225W
UPC: 786679483404
Item #: 54995
Available to Order
$2903.86 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
$166.52 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 molded case circuit breaker accessory barrier kit accessory, Interphase barrier kit, Three-pole, JG-Frame, Frame J-K, Series G
MFR: Eaton
MFR #: FJIPBK
UPC: 782113527406
Item #: 206944
Available to Order
$48.11 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 molded case circuit breakers electrical aftermarket accessory rating plug, Rating plug, 900 A, For ND-Frame, Frame J-K, Series C
MFR: Eaton
MFR #: 12NES900T
UPC: 786679249529
Item #: 236050
Available to Order
$443.53 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory hardware, Handle ties, Three-pole, Q10, Frame G
MFR: Eaton
MFR #: HTBGD3P
UPC: 786685884103
Item #: 686104
Available to Order
$4.24 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
$31790.49 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory sensor, Aluminum current sensor for ground fault, 800-1600 A, Series C, R-Frame breakers, Series C
MFR: Eaton
MFR #: RGFCT160A
UPC: 786685380445
Item #: 692780
Available to Order
$2467.10 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, 800A, 480 Vac, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: NGC308032E
UPC: 786685378992
Item #: 257934
Available to Order
$22910.80 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, KDC, Complete breaker, Fixed thermal, fixed magnetic trip, Three-pole, 150A, 600 Vac, 250 Vdc, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, Line and load, 50C, 50/60 Hz
MFR: Eaton
MFR #: KDC3150V
UPC: 786679138823
Item #: 1189716
Available to Order
$13671.76 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, 45A, 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 #: EGH1045FFB
UPC: 786685381749
Item #: 1003491
Available to Order
$441.83 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, KD, Molded case switch, Fixed thermal, fixed magnetic trip, Three-pole, 400A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, TA300K load, 3TA401KCW line
MFR: Eaton
MFR #: KD3400KX02Y18
UPC: 786685365596
Item #: 1094313
Available to Order
$8260.40 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Universal rotary through-the-door handle mechanism, LG-Frame, Frame J-K, Black, Series G
MFR: Eaton
MFR #: KLHMVDB
UPC: 786685361727
Item #: 625719
Available to Order
$169.92 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, 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 #: NGH312036E
UPC: 786685379289
Item #: 526236
Available to Order
$32851.08 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, 800A, 480 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: NGH308036E
UPC: 786685379203
Item #: 853758
Available to Order
$28045.98 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, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 35 kAIC at 600Y/347 Vac, Bolt-on, 50/60 Hz
MFR: Eaton
MFR #: EGH3125FFB
UPC: 786685381954
Item #: 329357
Available to Order
$3742.82 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, 30A, 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 #: EGH3030FFB
UPC: 786685381855
Item #: 61047
Available to Order
$1382.65 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Complete breaker, Fixed thermal, fixed magnetic trip type, Single-pole, 20A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Bolt-on, 50/60 Hz
MFR: Eaton
MFR #: EGB1020FFB
UPC: 786685381473
Item #: 923970
Available to Order
$353.07 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, 800A, 480 Vac, 85 kAIC at 240 Vac, 50 kAIC at 480 Vac, Line and load, Metric, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: NGS308033M
UPC: 786685379333
Item #: 313609
Available to Order
$15297.31 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, 30A, 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 #: EGS1030FFB
UPC: 786685381992
Item #: 454952
Available to Order
$363.26 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, 70A, 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 #: EGS3070FFB
UPC: 786685382197
Item #: 251255
Available to Order
$1185.71 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, 800A, 480 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: NGH308032E
UPC: 786685379142
Item #: 943722
Available to Order
$22045.02 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, 800A, 480 Vac, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: NGC308033E
UPC: 786685379012
Item #: 807280
Available to Order
$19821.04 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, 85 kAIC at 240 Vac, 35 kAIC at 480 Vac, 22 kAIC at 600Y/347 Vac, Bolt-on, 50/60 Hz
MFR: Eaton
MFR #: EGS3040FFB
UPC: 786685382159
Item #: 537747
Available to Order
$1056.12 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, 90A, 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 #: EGH3090FFB
UPC: 786685381930
Item #: 333916
Available to Order
$1689.79 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Molded case circuit breaker Handle mechanism Parts, G98, JG-Frame, Frame J-K, Series G, 24 in bracket and shaft kit
MFR: Eaton
MFR #: 66A6010G98
UPC: 786685361819
Item #: 1223693
Available to Order
$139.65 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, 6 in, 6, Inch
MFR: Eaton
MFR #: EGHMVD06RX
UPC: 786685405612
Item #: 89369
Available to Order
$411.97 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, 50A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Bolt-on, 50/60 Hz
MFR: Eaton
MFR #: EGB3050FFB
UPC: 786685381640
Item #: 251849
Available to Order
$852.03 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Variable depth rotary handle, G95, Series C, 6 in
MFR: Eaton
MFR #: 66A6010G95
UPC: 786685362397
Item #: 102969
Available to Order
$36.66 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, 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 #: EGH1020FFB
UPC: 786685381695
Item #: 684233
Available to Order
$441.83 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, S2 Handle mechanism, Frame EG, Black/blue, Series G, NEMA 1/3R/12, 24 Inch
MFR: Eaton
MFR #: EGHMVD24B
UPC: 786685405544
Item #: 839569
Available to Order
$425.94 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, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 35 kAIC at 600Y/347 Vac, Bolt-on, 50/60 Hz
MFR: Eaton
MFR #: EGH3100FFB
UPC: 786685381947
Item #: 206789
Available to Order
$1689.79 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, 800A, 480 Vac, 85 kAIC at 240 Vac, 50 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: NGS308032E
UPC: 786685379302
Item #: 611711
Available to Order
$18419.54 each
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, L-frame, CLDC, Electronic LS trip, 600A, Three-pole, 600A, 600 Vac, 250 Vdc, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, No terminals, Naval, 50C, 50/60 Hz, Adjustable, 100% rated
MFR: Eaton
MFR #: CLDC3600FVWH09K29P07
UPC: 786685375533
Item #: 663481
Available to Order
$43928.08 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 160 A, 65 kAIC at 480 V, 1A-1B Left pigtail same side, Frame J-K, Adjustable motor class protection, Series C
MFR: Eaton
MFR #: HFDMP3160JLA01
UPC: 786685409627
Item #: 624613
Available to Order
$4581.17 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, 1200A, 480 Vac, 85 kAIC at 240 Vac, 50 kAIC at 480 Vac, Line and load, Metric, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: NGS312033M
UPC: 786685379418
Item #: 638354
Available to Order
$22061.25 each
Availability
Location Available Qty
Eaton
Eaton Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic LSG 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 #: NGH312035E
UPC: 786685379265
Item #: 526234
Available to Order
$29680.15 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Handle mechanism, Black, Series C
MFR: Eaton
MFR #: EHMVD06B
UPC: 786685405643
Item #: 734208
Available to Order
$158.27 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, 80A, 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 #: EGS3080FFB
UPC: 786685382203
Item #: 999721
Available to Order
$1185.71 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, 40A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Bolt-on, 50/60 Hz
MFR: Eaton
MFR #: EGB3040FFB
UPC: 786685381626
Item #: 280706
Available to Order
$852.03 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, 35A, 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 #: EGS3035FFB
UPC: 786685382142
Item #: 1068579
Available to Order
$1056.12 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, 20A, 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 #: EGS1020FFB
UPC: 786685381978
Item #: 293791
Available to Order
$363.26 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, 800A, 480 Vac, 85 kAIC at 240 Vac, 50 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: NGS308033E
UPC: 786685379326
Item #: 1125
Available to Order
$15297.31 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GWF, Complete breaker, Non-interchangeable thermal-magnetic trip type, Two-pole, 50A, 440 Vac, 25 kAIC at 415 Vac, Line and load, 50C
MFR: Eaton
MFR #: GWF2050V
UPC: 786685388212
Item #: 1069212
Available to Order
$672.04 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, 85 kAIC at 240 Vac, 35 kAIC at 480 Vac, 22 kAIC at 600Y/347 Vac, Bolt-on, 50/60 Hz
MFR: Eaton
MFR #: EGS3020FFB
UPC: 786685382111
Item #: 183677
Available to Order
$1056.12 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, 70A, 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 #: EGH3070FFB
UPC: 786685381916
Item #: 208242
Available to Order
$1689.79 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor operator, Motor protection circuit breaker, 100 A, 35 kAIC at 480 V, Frame J-K, Adjustable motor class protection, Series C
MFR: Eaton
MFR #: FDMP3100JL
UPC: 786685368788
Item #: 549547
Available to Order
$3032.59 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.