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, G-frame, GHB, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 45 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB3045
UPC: 786679172643
Item #: 110063
Available to Order
$896.68 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, Three-pole, 150A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: HFD3150L
UPC: 786679175217
Item #: 90101
Available to Order
$6084.82 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Terminal, 400 A, Two-pole, (2) #3/0 AWG-250 kcmil Cu/Al, Frame J-K, Series C, Pressure type line and load
MFR: Eaton
MFR #: 2TA400K
UPC: 786679410417
Item #: 187259
Available to Order
$126.83 each
Availability
Location Available Qty
Eaton
Eaton Series C molded case circuit breaker frame, K-frame, HKD, Frame only, Fixed thermal, Fixed magnetic trip type, Three-pole, 400 A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: HKD3400F
UPC: 786679661956
Item #: 71660
Available to Order
$7621.22 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, 70 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD3070
UPC: 786679317174
Item #: 42242
Available to Order
$1203.48 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 3 A, Three-pole, 480 V, Adjustable, Frame J-K, 9-30 A, 600 Y/347 V, Series G, Non-aluminum
MFR: Eaton
MFR #: HMCPE003A0C
UPC: 786679113639
Item #: 68183
Available to Order
$1109.95 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Flex shaft handle mechanism, L- and MDL-Frame, Frame J-K, Series C, 6 ft
MFR: Eaton
MFR #: F4S06C
UPC: 782113490342
Item #: 501001
Available to Order
$1613.31 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
$1382.65 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Variable depth rotary handle, G96, Frame J-K, Series C, 12 in
MFR: Eaton
MFR #: 66A6010G96
UPC: 786685362403
Item #: 228194
Available to Order
$71.58 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
$1056.12 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 Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic LS 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 #: NGH308033E
UPC: 786685379166
Item #: 497221
Available to Order
$18246.41 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, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: NGH312033E
UPC: 786685379241
Item #: 298941
Available to Order
$24653.18 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, 12, Inch
MFR: Eaton
MFR #: EGHMVD12B
UPC: 786685405537
Item #: 74122
Available to Order
$327.02 each
Availability
Location Available Qty
SQUARE D
PGA36120 Molded Case Circuit Breaker, 1200 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: PGA36120
UPC: 785901497011
Item #: 108773
Available to Order
$20649.35 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT H, 90A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: HJA36090
UPC: 785901507246
Item #: 37355
Available to Order
$2332.37 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, 15A, 347 Vac, 125 Vdc, 35 kAIC at 277 Vac, 18 kAIC at 347 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: FD1015L
UPC: 786679137505
Item #: 720183
Available to Order
$752.20 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, 25 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD3025
UPC: 786679317082
Item #: 130831
Available to Order
$985.14 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, 22 kAIC at 240 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: EDB2200
UPC: 782116152605
Item #: 44902
Available to Order
$584.39 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor circuit protector, Motor circuit protector, 15 A, Three-pole, Frame J-K, 45-150 A, Series C
MFR: Eaton
MFR #: HMCP015E0
UPC: 786679150726
Item #: 123677
Available to Order
$1109.95 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, 100 A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD2100
UPC: 786679175460
Item #: 169649
Available to Order
$2210.89 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, 60 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD2060
UPC: 786679312278
Item #: 23147
Available to Order
$1847.36 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, 600 A, Three-pole, Non-interchangeable thermal magnetic, LT, Frame J-K, Series C
MFR: Eaton
MFR #: LT3600T
UPC: 786679580080
Item #: 241929
Available to Order
$3783.48 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory padlockable handle lock, Padlockable handle lock hasp, Two-, three-, four-pole breakers, Frame J-K, Series C
MFR: Eaton
MFR #: PLK3
UPC: 786679161593
Item #: 108279
Available to Order
$106.06 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Terminal adapter assembly, Three-pole K-Frame breakers, Frame J-K, Series C
MFR: Eaton
MFR #: TAD3
UPC: 786679161487
Item #: 23869
Available to Order
$117.55 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, Two-pole, 35 A, 480Y/277 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 14 kAIC at 480Y/277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHB2035
UPC: 786679172506
Item #: 160496
Available to Order
$508.76 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, Three-pole, 15A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: HFD3015L
UPC: 786679175064
Item #: 240758
Available to Order
$2247.88 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory auxiliary switch, Auxiliary switch factory installation kit, Pigtail leads, For type F-frame HMCP breakers, Frame J-K, Series C, 1A-1B
MFR: Eaton
MFR #: A1X1PK
UPC: 786679161135
Item #: 125409
Available to Order
$634.11 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Shaft assembly, Removable point, G08, Frame J-K, Series G, 6 in
MFR: Eaton
MFR #: 4217B37G08
UPC: 786679165409
Item #: 34090
Available to Order
$27.72 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory undervoltage release, Field mounted undervoltage release mechanism, Pigtail leads, 110-127 V, For K-frame HMCP breakers, Frame K, Series C, Field mounted undervoltage release mechanism
MFR: Eaton
MFR #: UVH3LP08K
UPC: 786679803585
Item #: 70054
Available to Order
$1494.04 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory auxiliary switch, Field mounted auxiliary switch factory installation kit, Pigtail leads, For type J-frame HMCP breakers, Frame J-K, Series C, 1A-1B
MFR: Eaton
MFR #: A1X2PK
UPC: 786679148860
Item #: 426758
Available to Order
$682.07 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory shunt trip, Shunt trip factory installation kit, 48-127 V or 48-60 Vdc, Pigtail leads, For type F-frame HMCP breakers, Frame J-K, Series C, Left-hand mounting
MFR: Eaton
MFR #: SNT1LP08K
UPC: 786679808597
Item #: 58615
Available to Order
$1569.82 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, 30A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EHD3030L
UPC: 786679317105
Item #: 744
Available to Order
$1001.27 each
Availability
Location Available Qty
Eaton
Eaton Series C molded case circuit breaker frame, J-frame molded case circuit breaker frame, 250 A, Three-pole, Interchangeable thermal magnetic trip, HJD breaker
MFR: Eaton
MFR #: HJD3250F
UPC: 786679512067
Item #: 325707
Available to Order
$8726.01 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, 20A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGB3020FFG
UPC: 782116131303
Item #: 71046
Available to Order
$852.03 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GHC, Complete breaker, Fixed thermal, fixed magnetic trip type, Two-pole, 30A, 480Y/277 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 14 kAIC at 480Y/277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHC2030
UPC: 786679174104
Item #: 37346
Available to Order
$503.61 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, 200 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 #: JD3200
UPC: 786679346150
Item #: 84257
Available to Order
$5643.83 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory line and load terminal, Line and load terminals, 400 A, 500-750 kcmil Cu/Al, Frame J-K, Series C, Three-terminal
MFR: Eaton
MFR #: 3TA631LK
UPC: 782116165599
Item #: 257184
In Stock -
$133.64 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, 125A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Line and load
MFR: Eaton
MFR #: FD3125L
UPC: 786679851272
Item #: 279380
Available to Order
$5483.62 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory padlockable handle lock hasp, Padlockable handle lock hasp, LG-Frame, Frame J-K, Series G
MFR: Eaton
MFR #: LPHL
UPC: 782116168811
Item #: 581122
Available to Order
$95.67 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, Three-pole, 60A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: HFD3060L
UPC: 786679175149
Item #: 51925
Available to Order
$2247.88 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, DK, Complete breaker, Fixed thermal, Fixed magnetic trip, Three-pole, 400 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 #: DK3400
UPC: 786679044155
Item #: 63195
Available to Order
$7242.65 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Flex shaft handle mechanism, J-Frame, Frame J-K, Series C, 4 ft
MFR: Eaton
MFR #: F2S04C
UPC: 782114340905
Item #: 225428
Available to Order
$1206.67 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Flex shaft handle mechanism, F-Frame, Series C, 4 ft
MFR: Eaton
MFR #: F1S04C
UPC: 782114341421
Item #: 114877
Available to Order
$1033.18 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breakers electrical aftermarket accessory rating plug, Fixed Digitrip RMS 310 rating plug, 600 A, Frame J-K, Series C
MFR: Eaton
MFR #: 6LES600T
UPC: 786679269008
Item #: 241113
Available to Order
$286.78 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, Three-pole, 100A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: HFD3100L
UPC: 786679175187
Item #: 66691
Available to Order
$2742.27 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, Fixed thermal magnetic trip, ED breaker, 240 Vac, 125 Vdc
MFR: Eaton
MFR #: ED3175L
UPC: 786679454480
Item #: 291914
Available to Order
$1717.49 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, 70 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: FD3070
UPC: 786679305720
Item #: 145464
Available to Order
$2433.26 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.