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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SQUARE D
QDP22225TM Molded Case Circuit Breaker, 225 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QDP22225TM
UPC: 785901568957
Item #: 111024
Available to Order
$1173.27 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Standard copper pressure terminals, 225 A, #6 AWG-350 kcmil Cu, For type KAM, HKAM, LAM breakers, Frame J-K, Series C
MFR: Eaton
MFR #: T225LA
UPC: 786679417577
Item #: 589787
Available to Order
$70.11 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory hardware, Handle ties, Two-pole, Q10, Frame G
MFR: Eaton
MFR #: HTBGD2P
UPC: 786685884097
Item #: 686103
Available to Order
$4.39 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, S01 Handle mechanism, Frame EG, Blue, Series G, NEMA 4/4X, 12 in
MFR: Eaton
MFR #: EGHMVD12BX0
UPC: 786685762340
Item #: 428984
Available to Order
$357.64 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adjustable magnetic trip, Three-pole, 400A, 600 Vac, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 18 kAIC at 600 Vac, No terminals, optional line or load, 50/60 Hz
MFR: Eaton
MFR #: LGE3400FAWX19Y1
UPC: 786685954639
Item #: 625722
Available to Order
$5551.66 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, S01 Handle mechanism, Frame EG, Blue, Series G, NEMA 1/3R/12, 6 in
MFR: Eaton
MFR #: EGHMVD06B0
UPC: 786685762272
Item #: 223118
Available to Order
$283.45 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, S01 Handle mechanism, Frame JG, Red, Series G, NEMA 1/3R/12, 24 in
MFR: Eaton
MFR #: JGHMVD24R0
UPC: 786685762449
Item #: 691590
Available to Order
$401.35 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, S01 Handle mechanism, Frame EG, Blue, Series G, NEMA 4/4X, 6 in
MFR: Eaton
MFR #: EGHMVD06BX0
UPC: 786685762333
Item #: 1227585
Available to Order
$283.45 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, S01 Handle mechanism, Frame JG, Blue, Series G, NEMA 1/3R/12, 24 in
MFR: Eaton
MFR #: JGHMVD24B0
UPC: 786685762418
Item #: 396633
Available to Order
$319.23 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, S01 Handle mechanism, Frame EG, Blue, Series G, NEMA 1/3R/12, 12 in
MFR: Eaton
MFR #: EGHMVD12B0
UPC: 786685762289
Item #: 1202785
Available to Order
$357.64 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, 35A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGB3035FFG
UPC: 782114876336
Item #: 206073
Available to Order
$852.03 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 250 A, Three-pole, Adjustable, Frame J-K, 750-1500 A, 600 V, 250 Vdc, Series G, Line and load
MFR: Eaton
MFR #: HMCPJ250G5L
UPC: 782113704197
Item #: 526235
Available to Order
$2851.11 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 150 A, Three-pole, 750-2500 A, Series C
MFR: Eaton
MFR #: HMCP150U4
UPC: 786679150788
Item #: 554394
Available to Order
$2392.77 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, Load, 16 in
MFR: Eaton
MFR #: HM1R16X
UPC: 786679168042
Item #: 782647
Available to Order
$377.50 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Universal rotary, F-Frame, Frame J-K, Black, Series C, 12 in
MFR: Eaton
MFR #: FHMVD12B
UPC: 782116048748
Item #: 59344
Available to Order
$246.38 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 same side, Frame F, 45-150 A, 600 V, 250 Vdc, Series C, Line and load, Non-aluminum
MFR: Eaton
MFR #: HMCP015E0CA01
UPC: 786679031537
Item #: 528580
Available to Order
$1574.14 each
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, G-frame, GHB, Fixed thermal, fixed magnetic trip, Three-pole, 100A, 480Y/277 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 14 kAIC at 480Y/277 Vac, 120 Vac rear w/ left pigtail, 50/60 Hz
MFR: Eaton
MFR #: GHB3100S1
UPC: 786679194348
Item #: 368077
Available to Order
$2432.60 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, Series C, F-frame molded case circuit breaker, 225A, Three-pole, Without terminals, Fixed thermal magnetic trip EDH breaker
MFR: Eaton
MFR #: EDH3225W
UPC: 786679455463
Item #: 961004
Available to Order
$1657.98 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, 50 A, 277 Vac, 125 Vdc, 14 kAIC at 277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHB1050
UPC: 786679021729
Item #: 1207940
Available to Order
$255.77 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, J-frame, HJD, Fixed thermal, Fixed magnetic trip, Three-pole, 125 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 #: HJD3125
UPC: 786679319048
Item #: 346178
Available to Order
$8897.70 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breakers electrical aftermarket accessory rating plug, Rating plug, 600 A, For ND-Frame, Series C
MFR: Eaton
MFR #: 12NES600T
UPC: 786679260906
Item #: 240856
Available to Order
$443.53 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, Series C, F-frame molded case circuit breaker, 200 A, Three-pole, Thermal magnetic trip, FDC breaker
MFR: Eaton
MFR #: FDC3200
UPC: 786679019597
Item #: 114583
Available to Order
$10080.97 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FW, Complete breaker, Adjustable thermal, fixed magnetic trip, Three-pole, 100A, 690 Vac, 40 kAIC at 415 Vac, 35 kAIC at 480 Vac, 25 kAIC at 600 Vac, Line and load, Feed-thru
MFR: Eaton
MFR #: FW3100L
UPC: 786679248485
Item #: 687106
Available to Order
$2403.60 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, 200A, Three-pole, Fixed thermal magnetic trip EDB breaker
MFR: Eaton
MFR #: EDB3200
UPC: 782116152742
Item #: 21773
Available to Order
$1540.01 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, Series C, F-frame molded case circuit breaker, 200 A, Three-pole, Line and load terminals, Fixed thermal magnetic trip EDH breaker
MFR: Eaton
MFR #: EDH3200L
UPC: 786679454442
Item #: 1271165
Available to Order
$2483.72 each
Availability
Location Available Qty
Eaton
Series G MCCB: LG Frame, 250A, Three-pole, 65 kAIC at 240V, 35 kAIC at 415V, 35 kAIC at 480V, 18 kAIC at 600V, Line/load standard w/ metric mounting hardware, Fixed thermal, adj. magnetic
MFR: Eaton
MFR #: LGE3250FAG
UPC: 782116142378
Item #: 794261
Available to Order
$4697.58 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, 600 A, Three-pole, LSI, Frame J-K, Series C
MFR: Eaton
MFR #: LES3600LSI
UPC: 786679268322
Item #: 241069
Available to Order
$7900.27 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, 30A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: HFD3030L
UPC: 786679175095
Item #: 179696
Available to Order
$2247.88 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, HKD, Fixed thermal, Fixed magnetic trip, Three-pole, 150 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 #: HKD3150
UPC: 786679319321
Item #: 1284173
Available to Order
$9183.96 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory current limiter, ELC current limiter attachment, 15 A, For HMCP, Frame J-K
MFR: Eaton
MFR #: ELC3015R
UPC: 786679317624
Item #: 1162620
Available to Order
$3618.35 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, Single-pole, 20A, 277 Vac, 125 Vdc, 14 kAIC at 277 Vac, 50/60 Hz
MFR: Eaton
MFR #: GHC1020
UPC: 786679173961
Item #: 278843
Available to Order
$250.88 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Optional Cu pressure terminals, 250 A, #4 AWG-350 kcmil Cu, For type JB, KB and J-frame breakers, Frame J-K, Series C, Line and load
MFR: Eaton
MFR #: T250KB
UPC: 786679511923
Item #: 160508
Available to Order
$82.74 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, Trip unit thermal-magnetic, 125 A, Three-pole, Fixed thermal, adjustable magnetic, JT, Frame J-K, Series C
MFR: Eaton
MFR #: JT3125T
UPC: 786679404126
Item #: 235901
Available to Order
$2375.50 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor operator, Control wire terminal kit, Q10, JG-Frame, Frame J-K, Series G
MFR: Eaton
MFR #: FJCWTK
UPC: 782116029594
Item #: 625606
Available to Order
$6.19 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory walking beam interlock, Walking beam interlock, Three-pole, Frame F, Series C
MFR: Eaton
MFR #: WBL1
UPC: 786679046708
Item #: 242516
Available to Order
$1809.88 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, DK, Complete breaker, Fixed thermal, Fixed magnetic trip, Two-pole, 300 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 #: DK2300
UPC: 786679044056
Item #: 1284159
Available to Order
$5699.91 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breakers electrical aftermarket accessory rating plug, Rating plug, 100 A, For ND-Frame, Frame J-K, Series C
MFR: Eaton
MFR #: 12NES1000T
UPC: 786679260821
Item #: 201210
Available to Order
$443.53 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 J-frame HMCP breakers, Frame J-K, Series C
MFR: Eaton
MFR #: SNT2T04K
UPC: 786679249444
Item #: 544091
Available to Order
$1688.90 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, Line and load, 50C, 50/60 Hz
MFR: Eaton
MFR #: EHD3060VL
UPC: 786679052846
Item #: 1219870
Available to Order
$1001.27 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory shunt trip, Shunt trip factory installation kit, 208-380 V or 110-127 V, Pigtail leads, For type F-frame HMCP breakers, Frame J-K
MFR: Eaton
MFR #: SNT1RP12K
UPC: 786679803622
Item #: 1183855
Available to Order
$1569.82 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, 300 A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 50 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: MDL3300
UPC: 782114585931
Item #: 1284180
Available to Order
$13671.76 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, Single-pole, 125 A, 347 Vac, 125 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD1125
UPC: 786679010082
Item #: 1284171
Available to Order
$1960.10 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, ED, Fixed thermal, fixed magnetic trip, Three-pole, 225A, 240 Vac, 125 Vdc, 65 kAIC at 240 Vac, Line and load, 48-127 Vac or 48-60 Vdc same side w/ right pigtail, 50/60 Hz
MFR: Eaton
MFR #: ED3225LS21
UPC: 786679105689
Item #: 536204
Available to Order
$2852.76 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, 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, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGH3090FFG
UPC: 782114877616
Item #: 26388
Available to Order
$1689.79 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, 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

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.