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, Three-pole, 35 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD3035
UPC: 786679305577
Item #: 120593
Available to Order
$2166.95 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, 20A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EHD2020L
UPC: 786679399620
Item #: 257492
Available to Order
$768.98 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Terminal shield, Three-pole, Q1, For type FD, FB breakers, Frame J-K
MFR: Eaton
MFR #: TS13
UPC: 782114170984
Item #: 354861
Available to Order
$59.25 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Through-the-door handle mechanism, N-Frame, Frame J-K, Rotary, Series C, 16 in
MFR: Eaton
MFR #: HM5R16
UPC: 786679459300
Item #: 1181837
Available to Order
$478.17 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory line and load terminal, Line and load terminals, 20 A, #14-10 AWG Cu/Al, Q18, Series C, Pressure type line and load
MFR: Eaton
MFR #: 3T20FB
UPC: 786679970560
Item #: 744963
Available to Order
$19.04 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, 110A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac
MFR: Eaton
MFR #: FD3110
UPC: 786679312759
Item #: 109482
Available to Order
$5475.81 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory line and load terminal, Terminal, 400 A, Four-pole, (2) #3/0 AWG-250 kcmil Cu/Al, Frame J-K, Series C, Pressure type line and load
MFR: Eaton
MFR #: 4TA400K
UPC: 786679251553
Item #: 500963
Available to Order
$274.45 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, 5 ft
MFR: Eaton
MFR #: F6S05
UPC: 786679157589
Item #: 501058
Available to Order
$1651.37 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Through-the-door handle mechanism, F-Frame, Frame J-K, Rotary, Series C, 6 in
MFR: Eaton
MFR #: HM1R06
UPC: 786679165003
Item #: 29607
Available to Order
$241.09 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, DK, Complete breaker, Fixed thermal, Fixed magnetic trip, Two-pole, 350 A, 240 Vac, 250 Vdc, 65 kAIC at 240 Vac, 10 kAIC at 250 Vdc, Aluminum, Line and load, 50/60 Hz
MFR: Eaton
MFR #: DK2350
UPC: 786679044063
Item #: 1284160
Available to Order
$5699.91 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, 200A, 240 Vac, 125 Vdc, 42 kAIC at 240 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: EDS2200
UPC: 782116152612
Item #: 552226
Available to Order
$691.55 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, 70A, 600 Vac, 250 Vdc, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FDB3070L
UPC: 786679305980
Item #: 378975
Available to Order
$1448.03 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, 70A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EHD2070L
UPC: 786679850916
Item #: 230604
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, 35 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD2035
UPC: 786679317457
Item #: 526254
Available to Order
$763.61 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, 300 A, Three-pole, Non-interchangeable thermal magnetic, LT, Frame J-K, Series C
MFR: Eaton
MFR #: LT3300T
UPC: 786679580042
Item #: 288111
Available to Order
$3783.48 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, 300 A, Three-pole, Thermal magnetic, Frame J-K, Series C
MFR: Eaton
MFR #: KT3300T
UPC: 786679266076
Item #: 305317
Available to Order
$1246.72 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, 10A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EHD3010L
UPC: 786679317020
Item #: 249727
Available to Order
$1001.27 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, HKD, Fixed thermal, Fixed magnetic trip, Three-pole, 250 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 #: HKD3250
UPC: 786679010105
Item #: 537984
Available to Order
$9183.96 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor circuit protector, Motor circuit protector, 3 A, Three-pole, 1A-1B Left pigtail same side, Frame J-K, 9-30 A, 600 V, 250 Vdc, Series C, Line and load, Non-aluminum
MFR: Eaton
MFR #: HMCP003A0CA01
UPC: 782114206973
Item #: 528581
Available to Order
$1574.14 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, 50A, 600 Vac, 250 Vdc, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FDB3050L
UPC: 786679305942
Item #: 362989
Available to Order
$1183.95 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Handle extension, Single pack, Frame J-K, Series C
MFR: Eaton
MFR #: HEX3
UPC: 786679002230
Item #: 65359
Available to Order
$131.14 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, Fixed magnetic trip, Three-pole, 70 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 #: EGH3070FFG
UPC: 782114877593
Item #: 275759
Available to Order
$1858.75 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Handle mechanism, Pigtail leads, 120-127 V, N-Frame, Series G
MFR: Eaton
MFR #: UVH5LP08K
UPC: 786679027202
Item #: 107306
Available to Order
$2048.21 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 15 A, Three-pole, Electric starters, Frame J-K, 45-150 A, Series C, Non-aluminum
MFR: Eaton
MFR #: HMCPS015E0C
UPC: 786679232606
Item #: 52531
Available to Order
$1109.95 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FDC, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 40A, 600 Vac, 250 Vdc, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: FDC3040
UPC: 786679451489
Item #: 1279453
Available to Order
$3678.50 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GHB, Complete breaker, Fixed thermal, fixed magnetic trip type, Single-pole, 20A, 277 Vac, 125 Vdc, 14 kAIC at 277 Vac, High intensity discharge, 50/60 Hz
MFR: Eaton
MFR #: GHB1020HID
UPC: 786679114384
Item #: 223426
Available to Order
$359.14 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, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 25 kAIC at 600 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: JGH3100FAG
UPC: 782113963402
Item #: 526248
Available to Order
$6084.29 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Shaft assembly, Removable point, G05, Frame J-K, Series G, 12 in
MFR: Eaton
MFR #: 4217B37G05
UPC: 786679165348
Item #: 458359
Available to Order
$42.95 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, Two-pole, 50A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FD2050L
UPC: 786679850671
Item #: 259621
Available to Order
$1856.45 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 70 A, Three-pole, Frame J-K, 210-700 A, Series C
MFR: Eaton
MFR #: HMCP070M2
UPC: 786679150757
Item #: 25702
Available to Order
$1658.62 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, 50A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FD3050L
UPC: 786679305706
Item #: 95632
Available to Order
$2177.32 each
Availability
Location Available Qty
Eaton
Eaton Series C molded case switch, G-frame, GD, Molded case switch, Fixed thermal, fixed magnetic trip type, Three-pole, 100A, 480 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 22 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: GD3100K
UPC: 786679018682
Item #: 134252
Available to Order
$1004.31 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, Series C, F-frame molded case circuit breaker, 150A, Three-pole, Line and load terminals, Thermal magnetic trip, FD breaker
MFR: Eaton
MFR #: FD3150L
UPC: 786679305805
Item #: 62498
Available to Order
$5483.62 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, 40A, 347 Vac, 125 Vdc, 35 kAIC at 277 Vac, 18 kAIC at 347 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FD1040L
UPC: 786679398326
Item #: 944489
Available to Order
$752.20 each
Availability
Location Available Qty
Eaton
Eaton E2 mining complete molded case circuit breaker, J-frame, E2J, Complete breaker, Interchangeable thermal-magnetic trip, 500-1000A trip rating, Three-pole, 100A, 600 Vac, 250 Vdc, Without terminals, Mining
MFR: Eaton
MFR #: E2J3100W
UPC: 782113969664
Item #: 157162
Available to Order
$2903.86 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, 90A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EHD3090L
UPC: 786679399729
Item #: 160039
Available to Order
$1209.92 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, 4 ft
MFR: Eaton
MFR #: F5S04C
UPC: 782113490427
Item #: 159478
Available to Order
$1448.87 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 100 A, Three-pole, Frame J-K, 600 V, 250 Vdc, Series C, Line and load, Non-aluminum
MFR: Eaton
MFR #: HMCP100K3C
UPC: 786679033142
Item #: 529768
Available to Order
$1658.62 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, L-frame, HLD, Complete breaker, Fixed thermal, fixed magnetic trip, Two-pole, 600A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Aluminum, Line and load, 50/60 Hz
MFR: Eaton
MFR #: HLD2600
UPC: 786679023020
Item #: 237613
Available to Order
$15784.33 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 50 A, Three-pole, Electric starters, Frame J-K, 50-500 A, Series C, Non-aluminum
MFR: Eaton
MFR #: HMCPS050K2C
UPC: 786679232644
Item #: 437836
Available to Order
$1376.03 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, 60A, 600 Vac, 250 Vdc, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: FDB3060
UPC: 786679305959
Item #: 73444
Available to Order
$1161.22 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, 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, Line and load, Metric, 50/60 Hz
MFR: Eaton
MFR #: EGS3125FFG
UPC: 782114877241
Item #: 174386
Available to Order
$2917.24 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, 25 A, 347 Vac, 125 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD1025
UPC: 786679175279
Item #: 459528
Available to Order
$716.41 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, 5 ft
MFR: Eaton
MFR #: F3S05C
UPC: 782114339589
Item #: 500977
Available to Order
$1337.81 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FG, Fixed thermal, fixed magnetic trip, Three-pole, 125A, 600 Vac, Line and load, 1A-1B same side w/ right pigtail, 12-24 Vac/dc same side w/ left pigtail
MFR: Eaton
MFR #: FG3125A05S01
UPC: 782116018543
Item #: 579377
Available to Order
$3331.97 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, J-frame, JD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 70 A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: JD3070
UPC: 786679013502
Item #: 211890
Available to Order
$5643.83 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 70 A, Three-pole, 480 V, Adjustable, Frame EG, 210-700 A, 600Y/347 V, Series G, Non-aluminum
MFR: Eaton
MFR #: HMCPE070M2C
UPC: 786679113684
Item #: 134855
Available to Order
$1658.62 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, Three-pole, Frame J-K, 90-300 A, Series C
MFR: Eaton
MFR #: HMCP030H1
UPC: 786679150733
Item #: 64230
Available to Order
$1109.95 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.