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 Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 90A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Line Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23F0090TFFK
UPC: 786679892626
Item #: 1385132
Available to Order
$607.94 each
Availability
Location Available Qty
Eaton
Eaton Quicklag GFCI circuit breaker,Industrial ground fault plug-in circuit breaker,20 A,10 kAIC,Two-pole,120/240 V,QPHGFT,Common,Plug-on,#14-4 AWG,Ground fault self test,GFI
MFR: Eaton
MFR #: QPHGFT2020
UPC: 786676028103
Item #: 1563737
Available to Order
$1583.26 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, UL/CSA 240V Max, Frame 2, Three Pole, 200A, 65kA/240V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3TA225)
MFR: Eaton
MFR #: PDD23G0200TFFJ
UPC: 786679967003
Item #: 1466216
Available to Order
$1041.36 each
Availability
Location Available Qty
Eaton
Eaton Magnum spring release, Magnum, Universal, 24-48 Vdc, 50-60 Hz, MSRH
MFR: Eaton
MFR #: MSRH
UPC: 782116049196
Item #: 414810
Available to Order
$1103.52 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, PDG2 Door Handle,Metal, Emergency lockable handle with 12" shaft
MFR: Eaton
MFR #: PDG2XHMDE12MH
UPC: 786689385484
Item #: 1193322
Available to Order
$176.91 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Two Pole, 50A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X2T125)
MFR: Eaton
MFR #: PDG12G0050TFFJ
UPC: 786679280676
Item #: 940076
Available to Order
$342.76 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 30A, 50kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23K0030TFFL
UPC: 786679905401
Item #: 1527293
Available to Order
$637.02 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Complete breaker, Fixed thermal, fixed magnetic trip type, Two-pole, 100A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Bolt-on, 50/60 Hz
MFR: Eaton
MFR #: EGB2100FFB
UPC: 786685232560
Item #: 1270421
Available to Order
$833.66 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, UL/CSA 240V Max, Frame 2, Three Pole, 175A, 35kA/240V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3TA225)
MFR: Eaton
MFR #: PDD23F0175TFFL
UPC: 786687042501
Item #: 1385067
Available to Order
$907.52 each
Availability
Location Available Qty
Eaton
Eaton Power Defense door handle, Door handle, Emergency lockable handle and mechanism, PD2 Global, Power Defense, Frame J-K, 600 V, Power Defense, Frame 2
MFR: Eaton
MFR #: PDG2XHMDE
UPC: 786679586648
Item #: 1456950
Available to Order
$109.32 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Medium levels of inrush current are expected,4 A,10 kAIC,Two-pole,125 Vdc per pole,5-10X /n,50-60 Hz,Screw terminals,C Curve
MFR: Eaton
MFR #: FAZ-C4/2-NA-DC
Item #: 1425299
Available to Order
$383.42 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 600A, 50kA/480V, T-M (Fxd-Adj) TU, Std Line Load Term (PDG3X3TA630)
MFR: Eaton
MFR #: PDG33K0600TFAJ
UPC: 786679573778
Item #: 1526182
Available to Order
$2764.62 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,Medium levels of inrush current are expected,15 A,15 kAIC,Single-pole,240 V,5-10X /n,50-60 Hz,Standard terminals,C Curve
MFR: Eaton
MFR #: FAZ-C15/1N
Item #: 1380138
Available to Order
$153.53 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 225A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Line Only (PDG2X2TA225)
MFR: Eaton
MFR #: PDG22M0225TFFK
UPC: 786679892411
Item #: 1536850
Available to Order
$1246.38 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 4, Three Pole, 800A, 35kA/480V, Frame Only, No Terminals
MFR: Eaton
MFR #: PDG43G0800FNNN
UPC: 786679370780
Item #: 1554978
Available to Order
$3206.71 each
Availability
Location Available Qty
Eaton
Eaton CH GFCI circuit breaker,Ground fault circuit breaker,Clamshell pack,50 A,10 kAIC,Two-pole,120/240 V,CH,Common,Plug-on,#14-4 AWG,Ground fault circuit interrupter,GFI
MFR: Eaton
MFR #: CH250GFTCS
UPC: 786676026932
Item #: 1157124
In Stock -
$678.59 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Handle mechanism Complete Kit, LG-Frame, Frame J-K, Red/yellow, Series G, 24, Inch
MFR: Eaton
MFR #: LGHMVD24R
UPC: 786685293738
Item #: 279334
Available to Order
$470.16 each
Availability
Location Available Qty
Eaton
Eaton Series NZM Electronic molded case circuit breaker, Circuit-breaker, 3p, 140A
MFR: Eaton
MFR #: NZMN2-ME140
UPC: 786689063894
Item #: 1525484
Available to Order
$4415.48 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory multiwire terminal kit, Accessories and terminals, #14-1/0 AWG, Used with MCCB, Frame J-K, Series G, Three terminals
MFR: Eaton
MFR #: 3TA600L6K
UPC: 786685975610
Item #: 625560
Available to Order
$463.10 each
Availability
Location Available Qty
Eaton
Eaton Quicklag Type QC Industrial Thermal-Magnetic Circuit Breaker,Industrial circuit breaker,35 A,10 kAIC,Two-pole,240 V,Thermal-magnetic,Cable-in/cable-out,QC,Non-interchangeable
MFR: Eaton
MFR #: QC2035H
UPC: 786679309544
Item #: 1542969
Available to Order
$505.77 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory auxiliary switch, Field mounted auxiliary switch factory installation kit, Type K-Frame HMCP breakers, Frame J-K, Series C, 2A-2B, Right-hand mounting
MFR: Eaton
MFR #: A2X3PK
UPC: 786679148891
Item #: 1535237
Available to Order
$1201.73 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Single Pole, 40 A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X1T100)
MFR: Eaton
MFR #: PDG21G0040TFFL
UPC: 786687041689
Item #: 1549392
Available to Order
$322.88 each
Availability
Location Available Qty
Eaton
Quicklag Industrial Thermal-Magnetic Circuit Breaker, Three-pole, 24,48V/dc shunt trip, 50A, 10 kAIC, 240V, Non-Interchangeable
MFR: Eaton
MFR #: BAB3050HS1
UPC: 786679378243
Item #: 1564927
Available to Order
$1946.34 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated 100% UL, Frame 4, Three Pole, 800A, 35kA/480V, PXR20 ARMS LSIG w/ Modbus RTU and Relays, No Terminals
MFR: Eaton
MFR #: PDF43G0800E5MN
UPC: 786679351451
Item #: 1514356
Available to Order
$6907.25 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory shunt trip, Motor circuit protector, 400 A, Three-pole, Frame K, 2000-4000 A, 600 V, 250 Vdc, Series C, 416-600 V or 220-250 Vdc right pigtail same side, Line and load, Non-aluminum
MFR: Eaton
MFR #: HMCP400X5CS29
UPC: 786679138748
Item #: 1535235
Available to Order
$7521.05 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 5, Three Pole, 1200A, 50kA/480V, PXR20 LSI TU, No Terminals
MFR: Eaton
MFR #: PDG53K1200E2NN
UPC: 786679236703
Item #: 1485277
Available to Order
$7287.98 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 15A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Line Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23F0015TFFK
UPC: 786679892060
Item #: 1385121
Available to Order
$535.21 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 20A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Line Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23F0020TFFK
UPC: 786679892220
Item #: 1385122
Available to Order
$535.21 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 35A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23M0035TFFL
UPC: 786679859940
Item #: 1458359
Available to Order
$814.47 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 70A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23G0070TFFL
UPC: 786679911723
Item #: 1388584
Available to Order
$634.05 each
Availability
Location Available Qty
Eaton
Eaton E2 mining complete molded case circuit breaker, F-frame, E2F, Non-interchangeable magnetic only trip, 750-2500A, Three-pole, 150A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 25 kAIC at 480 Vac, 18 kAIC at 600 Vac, 10 kAIC at 250 Vdc
MFR: Eaton
MFR #: E2F150UM
UPC: 786679064368
Item #: 1564961
Available to Order
$1721.14 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, HKD, Complete breaker, Fixed thermal, fixed magnetic trip, Three-pole, 400A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, 50C, 50/60 Hz
MFR: Eaton
MFR #: HKD3400V
UPC: 786679319444
Item #: 1510292
Available to Order
$9141.71 each
Availability
Location Available Qty
Eaton
Power Defense UL/CSA 240V Max, Frame 3, Three Pole, 300A, 65kA/240V, T-M (Fxd-Adj) TU, No Terminals
MFR: Eaton
MFR #: PDD33G0300TFAN
UPC: 786687045656
Item #: 1444243
Available to Order
$1567.49 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Single package,Medium levels of inrush current are expected,5 A,10 kAIC,Single-pole,277 V,5-10X /n,1,50-60 Hz,Screw terminals,C Curve
MFR: Eaton
MFR #: FAZ-C5/1-NA-L-SP
Item #: 1302188
Available to Order
$57.88 each
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, F-frame molded case circuit breaker, 225 A, Three-pole, ETU LSIG trip, FDE breaker
MFR: Eaton
MFR #: FDE322536
UPC: 786685112350
Item #: 891769
Available to Order
$9087.39 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, 100A, 35 kAIC at 240 Vac, Three-pole, 240 Vac, T-M (Fxd-Fxd) TU, Complete breaker, Class A, Frame 2, Thermomagnetic
MFR: Eaton
MFR #: PDD23F0100TFFL1
UPC: 786689325268
Item #: 1538225
Available to Order
$495.95 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 150A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3TA225)
MFR: Eaton
MFR #: PDG23G0150TFFL
UPC: 786679911594
Item #: 1358009
Available to Order
$986.07 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Three Pole, 30A, 100kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X3T125)
MFR: Eaton
MFR #: PDG13P0030TFFJ
UPC: 786679305485
Item #: 1459643
Available to Order
$733.45 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Handle mechanism, 600 A, Three-pole, (2) AWG 2-500, Frame J-K, Aluminum, Frame 3
MFR: Eaton
MFR #: PDG3X3TA630SW
UPC: 786689329969
Item #: 1356975
Available to Order
$185.11 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory terminal, Terminal, 400 A, Three-pole, AWG 500-750, PD3 Global, Power Defense, Frame 3, Power Defense, Tunnel terminal, Aluminum, Frame 3
MFR: Eaton
MFR #: PDG3X3TA402
UPC: 786689261696
Item #: 1350769
In Stock -
$75.80 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Low levels of inrush current are expected,3 A,10 kAIC, 14 kAIC,Two-pole,277/480 V,3-5X /n,50-60 Hz,Screw terminals,B Curve
MFR: Eaton
MFR #: FAZ-B3/2-NA
Item #: 1366391
Available to Order
$285.67 each
Availability
Location Available Qty
Eaton
Eaton Series NRX secondary contact & terminal kits Digitrip Fixed NF/RF 8
MFR: Eaton
MFR #: FSBK08
UPC: 786685440965
Item #: 1453500
Available to Order
$228.05 each
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, F-frame, HFDE, Complete breaker, Digitrip 210 RMS, Electronic LSI trip, 100-225 A trip rating, Three-pole, 225 A, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFDE322522
UPC: 786685982496
Item #: 508023
Available to Order
$8307.91 each
Availability
Location Available Qty
Eaton
Eaton CH GFCI circuit breaker,Ground fault circuit breaker,Clamshell pack,30 A,10 kAIC,Two-pole,120/240 V,CH,Common,Plug-on,#14-4 AWG,Ground fault circuit interrupter,GFI
MFR: Eaton
MFR #: CH230GFTCS
UPC: 786676026895
Item #: 1157123
Available to Order
$678.59 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,Tapped molded opening, special application,15 A,10 kAIC,Two-pole,120/240V,BR,Common breaker trip,#14-4 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR215B
UPC: 786676008839
Item #: 1482130
Available to Order
$124.61 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 4, Three Pole, 800A, 35kA/480V, T-M (Fxd-Adj) TU, Standard Line and Load (PDG4X3TA800)
MFR: Eaton
MFR #: PDG43G0800TFAJ
UPC: 786679365687
Item #: 1113091
Available to Order
$3278.88 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, UL/CSA 240V Max, Frame 2, Three Pole, 125A, 35kA/240V, T-M (Fxd-Fxd) TU, Standard Terminals Line Only (PDG2X3TA225)
MFR: Eaton
MFR #: PDD23F0125TFFK
UPC: 786679904978
Item #: 1384157
Available to Order
$791.19 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory shunt trip, Shunt trip, 12 Vdc, PD3 Global, Power Defense, Frame J-K, Power Defense, 12 Vdc, Pigtail 0.75m, Frame 3
MFR: Eaton
MFR #: PDG3XST12DCS
UPC: 786679610732
Item #: 1501811
Available to Order
$350.26 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.