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
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Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Single package,Low levels of inrush current are expected,32 A,10 kAIC,Single-pole,277 V,3-5X /n,1,50-60 Hz,Screw terminals,B Curve
MFR: Eaton
MFR #: FAZ-B32/1-NA-SP
Item #: 1526270
Available to Order
$137.59 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 60A, 50kA/480V, PXR20 LSI w/ Relays, No Terminals
MFR: Eaton
MFR #: PDG23K0060E2RN
UPC: 786679243404
Item #: 1527286
Available to Order
$989.79 each
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, F-frame, FDE, Digitrip 210 RMS, Electronic LI trip, 70-150 A trip rating, Three-pole, 150 A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: FDE315021
UPC: 786685982410
Item #: 507987
Available to Order
$5538.19 each
Availability
Location Available Qty
Eaton
Eaton Series G electronic molded case circuit breaker, RG-frame, RG, Digitrip 310 RMS, Electronic LS trip, Three-pole, 2000A, 600 Vac, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: RGC320033E
UPC: 786685574134
Item #: 1526589
Available to Order
$38395.72 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory key interlock, Key interlock, PD2 Global, Power Defense, Frame J-K, Power Defense, Frame 2
MFR: Eaton
MFR #: PDG2XKLKPTFF
UPC: 786689242190
Item #: 1428738
Available to Order
$204.06 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor operator, Motor operator, 120 V, For type F-frames, Frame F
MFR: Eaton
MFR #: EOP1P07
UPC: 786679610954
Item #: 1269629
Available to Order
$1908.94 each
Availability
Location Available Qty
Eaton
PD5-6 12mm x 305mm Shaft for Rot HM
MFR: Eaton
MFR #: PDG56XHMDS305
UPC: 786689590345
Item #: 1456994
Available to Order
$120.15 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory shunt trip, Shunt trip, 12 Vdc, PD2 Global, Power Defense, Frame J-K, Power Defense, 12 Vdc, Pigtail 0.75m, Frame 2
MFR: Eaton
MFR #: PDG2XST12DCS
UPC: 786679586440
Item #: 1501809
Available to Order
$315.24 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 200A, 35kA/480V, T-M (Fxd-Adj) TU, Std Line Load Term (PDG3X3TA300)
MFR: Eaton
MFR #: PDG33G0200TFAJ
UPC: 786679484494
Item #: 1341693
Available to Order
$2090.85 each
Availability
Location Available Qty
Eaton
Eaton QB GFCI circuit breaker,Ground fault circuit breaker,25A,10 kAIC,Two-pole,120/240V,Common trip,5 mA Trip sensitivity,#14-4 AWG,QBGF
MFR: Eaton
MFR #: QBGFT2025
UPC: 786676026727
Item #: 847257
Available to Order
$1119.65 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Single Pole, 35A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X1T100)
MFR: Eaton
MFR #: PDG21G0035TFFL
UPC: 786687041672
Item #: 1459678
In Stock -
$322.88 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, 40A, 240 Vac, 125 Vdc, 65 kAIC at 240 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: ED3040
UPC: 782116349043
Item #: 1302299
Available to Order
$1431.80 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 150A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3TA225)
MFR: Eaton
MFR #: PDG23M0150TFFL
UPC: 786679858196
Item #: 1364874
Available to Order
$1240.60 each
Availability
Location Available Qty
Eaton
Eaton E2 mining complete molded case circuit breaker, K-frame, E2K, Interchangeable thermal-magnetic trip, 750-1500A, Three-pole, 150A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 25 kAIC at 600 Vac, 10 kAIC at 250 Vdc
MFR: Eaton
MFR #: E2K3150W
UPC: 782116167722
Item #: 840657
Available to Order
$5057.52 each
Availability
Location Available Qty
Eaton
Eaton BR arc fault / ground fault circuit breaker, 20A, 10 kAIC , Single-pole, pigtail neutral
MFR: Eaton
MFR #: BRN120DFC
UPC: 786689059644
Item #: 1497107
Available to Order
$385.87 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, KD, Complete breaker, Fixed thermal, fixed magnetic trip type, Four-pole, 200A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Line and load, 50C, 50/60 Hz
MFR: Eaton
MFR #: KD4200V
UPC: 782116047048
Item #: 1566018
Available to Order
$13349.08 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 LSI trip, FDE breaker
MFR: Eaton
MFR #: FDE322532
UPC: 786685112138
Item #: 282069
Available to Order
$6502.14 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 45A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23G0045TFFL
UPC: 786679911495
Item #: 1501642
Available to Order
$559.94 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 4, Three Pole, 800A, 35kA/480V, PXR10 LSI TU, Standard Line and Load (PDG4X3TA800)
MFR: Eaton
MFR #: PDG43G0800B2NJ
UPC: 786679434420
Item #: 1501804
Available to Order
$4062.88 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 350A, 65kA/480V, T-M (Fxd-Adj) TU, Std Term Load Only (PDG3X3TA350)
MFR: Eaton
MFR #: PDG33M0350TFAL
UPC: 786679738351
Item #: 1513157
Available to Order
$2878.40 each
Availability
Location Available Qty
Eaton
Eaton Power Defense terminal, molded case circuit breaker, 1200 A, (3) AWG 500 750, PD5 Global, Tunnel terminal, Aluminum, Class A, Frame 5
MFR: Eaton
MFR #: PDG5X1TA1201
UPC: 786689318345
Item #: 1459127
Available to Order
$94.76 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory rating plug, Adjustable, G51, 175-250 A, Series C
MFR: Eaton
MFR #: 6603C02G51
UPC: 782114838242
Item #: 1545332
Available to Order
$1438.48 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Three Pole, 30A, 18kA/480V, T-M (Fxd-Fxd) TU, No Terminals
MFR: Eaton
MFR #: PDG13C0030TFFN
UPC: 786679301845
Item #: 1303286
Available to Order
$358.37 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory shunt trip, Motor circuit protector, 7 A, Three-pole, Frame J-K, 21-70 A, 600 V, 250 Vdc, Series C, 48-127 V or 48-60 Vdc right pigtail rear, Non-aluminum terminals, line and load
MFR: Eaton
MFR #: HMCP007C0CS22
UPC: 786679171165
Item #: 919194
Available to Order
$1971.30 each
Availability
Location Available Qty
Eaton
Eaton Power Defense terminal, Molded case circuit breaker accessory, PDG2 Screw Terminal / End Cap Kit, 225A, 3 poles
MFR: Eaton
MFR #: PDG2X3TS225
UPC: 786679610466
Item #: 1389582
Available to Order
$11.66 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 80A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Line Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23F0080TFFK
UPC: 786679892466
Item #: 1385131
Available to Order
$607.94 each
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, MDL-frame, MDLB, Frame only, Digitrip 310 RMS, Electronic LS trip type, Three-pole, 800A, Without terminals, 65 kAIC at 240 Vac, 50 kAIC at 480 Vac, 50/60 Hz
MFR: Eaton
MFR #: MDLB3800FT33W
UPC: 786679139585
Item #: 990882
Available to Order
$7932.74 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case switch, Globally Rated, Frame 4, Three Pole, 800A, 65kA/480V, Molded Case Switch, No Terminals
MFR: Eaton
MFR #: PDG43M0800KNSN
UPC: 786679426227
Item #: 1456992
Available to Order
$3944.26 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Single Pole, 15A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X1T100)
MFR: Eaton
MFR #: PDG21M0015TFFL
UPC: 786679921135
Item #: 1522406
Available to Order
$577.38 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 20A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X2T100)
MFR: Eaton
MFR #: PDG22F0020TFFJ
UPC: 786679249659
Item #: 1349492
Available to Order
$450.86 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 600A, 65kA/480V, T-M (Fxd-Adj) TU, No Terminals
MFR: Eaton
MFR #: PDG33M0600TFAN
UPC: 786679292594
Item #: 1542795
Available to Order
$3191.90 each
Availability
Location Available Qty
Eaton
Eaton Magnum trip unit replacements and testers, Universal frame, Digitrip 520MC LSIA with ARMS
MFR: Eaton
MFR #: 2A11799G36
UPC: 786685707204
Item #: 1503409
Available to Order
$7349.55 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 225A, 100kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Line Only (PDG2X2TA225)
MFR: Eaton
MFR #: PDG22P0225TFFK
UPC: 786679888124
Item #: 1536848
Available to Order
$1500.93 each
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, F-frame, FDE, Digitrip 210 RMS, Electronic LSI trip, 100-225 A trip rating, Three-pole, 225 A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: FDE322522
UPC: 786685982472
Item #: 508020
Available to Order
$5813.60 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, L-frame, LDB, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 300A, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Aluminum, Line and load, 50/60 Hz
MFR: Eaton
MFR #: LDB3300
UPC: 786679147900
Item #: 1546260
Available to Order
$13094.99 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 100A, 35kA/480V, T-M (Fxd-Adj) TU, Std Line Load Term (PDG3X3TA300)
MFR: Eaton
MFR #: PDG33G0100TFAJ
UPC: 786679484012
Item #: 1341687
Available to Order
$2090.85 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 40A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X2T100)
MFR: Eaton
MFR #: PDG22G0040TFFL
UPC: 786679946244
Item #: 1503344
Available to Order
$442.14 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Frame 3, Three Pole, 300A, 35kA/480V, T-M (Fxd-Adj) TU, No Terminals
MFR: Eaton
MFR #: PDG33G0300TFAN
UPC: 786679301838
Item #: 1306431
Available to Order
$1959.38 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 400A, 35kA/480V, T-M (Fxd-Adj) TU, Std Term Load Only (PDG3X3TA400)
MFR: Eaton
MFR #: PDG33G0400TFAL
UPC: 786679721971
Item #: 1488009
Available to Order
$2025.11 each
Availability
Location Available Qty
Eaton
Eaton Power Defense terminal, molded case circuit breaker accessory, 1200 A, (4) AWG 4/0-500, PD5 Global, Frame J-K, Tunnel terminal, Aluminum, Class A, Frame 5
MFR: Eaton
MFR #: PDG5X1TA1200
UPC: 786689318338
Item #: 1381657
Available to Order
$87.46 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory padlock hasp, Padlock hasp, PD3 Global, Power Defense, Frame J-K, Power Defense, Frame 3
MFR: Eaton
MFR #: PDG3XPLKTOFF
UPC: 786689242183
Item #: 1528245
Available to Order
$43.74 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory terminal cover, Terminal cover, Three-pole, PD2 Global, Power Defense, Frame J-K, 600 V, Power Defense, Frame 2
MFR: Eaton
MFR #: PDG2XTC3P
UPC: 786679598627
Item #: 1033437
Available to Order
$40.82 each
Availability
Location Available Qty
Eaton
Series G MCCB: JG Frame, JGMPH 250A, 600V, Line/load standard w/ metric mounting hardware
MFR: Eaton
MFR #: JGMPH250G
UPC: 786685101101
Item #: 822452
Available to Order
$7347.88 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 225A, 65kA/480V, T-M (Fxd-Fxd) TU, No Terminals
MFR: Eaton
MFR #: PDG23M0225TFFN
UPC: 786679288726
Item #: 1540122
Available to Order
$1272.59 each
Availability
Location Available Qty
Eaton
Eaton Magnum sensor and rating plug kit, 1600A, Three-pole, Standard frame, Up to 3200A
MFR: Eaton
MFR #: M3SRG1600
UPC: 782114751855
Item #: 955746
Available to Order
$4169.66 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Complete breaker, Fixed thermal, fixed magnetic trip, Two-pole, 50A, 600Y/347 Vac, 85 kAIC at 240 Vac, 35 kAIC at 480 Vac, 22 kAIC at 600Y/347 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGS2050FFG
UPC: 786685018850
Item #: 928879
Available to Order
$898.96 each
Availability
Location Available Qty
Eaton
Eaton BAB thermal magnetic circuit breaker,Quicklag industrial thermal-magnetic circuit breaker,Marine duty,30 A,10 kAIC,Two-pole,120/240 V,Non-Interchangeable,Q7,BAB
MFR: Eaton
MFR #: BAB2030C
UPC: 786679391204
Item #: 1466928
Available to Order
$215.97 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 80A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23M0080TFFL
UPC: 786679862858
Item #: 1483651
Available to Order
$887.17 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.