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 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
$8606.73 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 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 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, 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 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
$28359.83 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
$202.21 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
Eaton
Eaton molded case circuit breaker accessory terminal, Terminal, 400 A, 250-500 kcmil Cu/Al, Frame J-K, Series C, Pressure type line and load
MFR: Eaton
MFR #: TA350K
UPC: 786679422465
Item #: 70642
Available to Order
$69.21 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, 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 #: EGE3050FFG
UPC: 782114876763
Item #: 215898
Available to Order
$939.78 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, 45 A, 347 Vac, 125 Vdc, 35 kAIC at 277 Vac, 18 kAIC at 347 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD1045
UPC: 786679312575
Item #: 241986
Available to Order
$749.60 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, 175A, 480 Vac, 14 kAIC at 480 Vac, Line and load, International
MFR: Eaton
MFR #: FI3175L
UPC: 786679285268
Item #: 16645
Available to Order
$3496.70 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Handle mechanism, F-Frame, Series C
MFR: Eaton
MFR #: CMCU150FD
UPC: 786679808108
Item #: 426509
Available to Order
$507.68 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adjustable magnetic trip, Three-pole, 250A, 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 #: LGH3250FAG
UPC: 782116142736
Item #: 405956
Available to Order
$8606.73 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, Trip unit thermal-magnetic, 90 A, Three-pole, Fixed thermal, adjustable magnetic, JT, Frame J-K, Series C
MFR: Eaton
MFR #: JT3090T
UPC: 786679404102
Item #: 1284175
Available to Order
$2375.50 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, 3 ft
MFR: Eaton
MFR #: F3S03C
UPC: 782114339572
Item #: 288264
Available to Order
$1309.98 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GHB, Fixed thermal, fixed magnetic trip type, Single-pole, 40A, 480Y/277 Vac, 125/250 Vdc, 14 kAIC at 277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHBGFEP1040
UPC: 786679067451
Item #: 426249
Available to Order
$1443.01 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, 100A, 240 Vac, 125 Vdc, 22 kAIC at 240 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: EDB3100
UPC: 782116152827
Item #: 35249
Available to Order
$1540.01 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breakers electrical aftermarket accessory undervoltage release, Undervoltage release, G17, 24 Vdc, For type LA breakers
MFR: Eaton
MFR #: 4995D12G17
UPC: 786679520451
Item #: 753153
Available to Order
$2984.25 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, 125 A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac
MFR: Eaton
MFR #: FD2125
UPC: 786679312315
Item #: 376510
Available to Order
$4767.80 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, 20A, 277 Vac, 125 Vdc, 25 kAIC at 277 Vac, 50/60 Hz, bolt-on mount
MFR: Eaton
MFR #: HGHB1020
UPC: 786679114186
Item #: 38705
Available to Order
$334.24 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, 80A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FD3080L
UPC: 786679156407
Item #: 541244
Available to Order
$2444.96 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, 25 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD2025
UPC: 786679317433
Item #: 526253
Available to Order
$763.61 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor circuit protector, Motor circuit protector, 15 A, Three-pole, 1A-1B Left pigtail rear, Frame J-K, 45-150 A, Series C, Non-aluminum
MFR: Eaton
MFR #: HMCP015E0CA02
UPC: 786679247907
Item #: 37373
Available to Order
$1574.14 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, 30 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD2030
UPC: 786679312230
Item #: 85419
Available to Order
$1847.36 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, 80A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EHD3080L
UPC: 786679399705
Item #: 91058
Available to Order
$1209.92 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, 450 A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 50 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: MDL3450
UPC: 782114585962
Item #: 1284183
Available to Order
$13671.76 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor operator, Metric end cap kit, Three-pole, JG-Frame, Frame J-K, Series G
MFR: Eaton
MFR #: FJ3RTWK
UPC: 782113527383
Item #: 822455
Available to Order
$29.36 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory line and load terminal, Terminal, 225 A, #3 AWG-350 kcmil Cu, Frame J-K, Series C, Pressure type line and load
MFR: Eaton
MFR #: T300K
UPC: 786679511930
Item #: 150836
Available to Order
$90.49 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory hardware, Imperial thread mounting hardware, three-pole, four-pole, F-Frame breaker, Series C, 0.164-32 x 1.5 in
MFR: Eaton
MFR #: BMH1
UPC: 786679110058
Item #: 71026
Available to Order
$24.98 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Universal rotary, G-Frame, Frame J-K, Black, Series C, 12 in
MFR: Eaton
MFR #: GHMVD12B
UPC: 782116048687
Item #: 252239
Available to Order
$222.52 each
Availability
Location Available Qty
Eaton
Series C, F- frame molded case circuit breaker, 225A, Two-pole, Fixed thermal magnetic trip, ED breaker
MFR: Eaton
MFR #: ED2225
UPC: 786679456163
Item #: 881242
Available to Order
$691.55 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Handle mechanism, Rotary lever handle, G20, CA-Frame, Frame J-K, 6.5, 10 in
MFR: Eaton
MFR #: 458D493G20
UPC: 786679612798
Item #: 1186745
Available to Order
$417.44 each
Availability
Location Available Qty
Eaton
Eaton Series C molded case switch, High magnetic molded case switch, 250A, Three-pole, Non-interchangeable thermal magnetic trip, JD breaker
MFR: Eaton
MFR #: JD3250K
UPC: 786679516423
Item #: 232092
Available to Order
$3521.58 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory tri-pack, Tri-pack, 225-400 A
MFR: Eaton
MFR #: 400LAP10
UPC: 786679759776
Item #: 1254265
Available to Order
$1512.43 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, 70 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD2070
UPC: 786679312285
Item #: 89600
Available to Order
$2131.87 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, 30A, 600 Vac, 250 Vdc, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: FDB3030
UPC: 786679305874
Item #: 410287
Available to Order
$1161.22 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, 60A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Stainless steel, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD3060S
UPC: 786679071281
Item #: 1070110
Available to Order
$1083.01 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, KDB, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 400A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Without terminals, 50/60 Hz
MFR: Eaton
MFR #: KDB3400W
UPC: 786679612149
Item #: 483414
Available to Order
$7913.98 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, L-frame, HLD, Fixed thermal, Fixed magnetic trip, Three-pole, 400 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 #: HLD3400
UPC: 786679006566
Item #: 164152
Available to Order
$18452.01 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, 125A, 240 Vac, 125 Vdc, 65 kAIC at 240 Vac, 50/60 Hz
MFR: Eaton
MFR #: ED2125
UPC: 786679456408
Item #: 705973
Available to Order
$691.55 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 400 A, Three-pole, Frame J-K, 1000-2000 A, 600 V, 250 Vdc, Series C, Line and load
MFR: Eaton
MFR #: HMCP400K5
UPC: 786679342381
Item #: 402393
Available to Order
$6302.36 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.