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 molded case circuit breaker accessory terminal, K-Frame terminal shield, Two-pole, three-pole, Q3, Frame J-K
MFR: Eaton
MFR #: TS33LN
UPC: 786679504321
Item #: 648136
Available to Order
$109.75 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Handle lock, Frame J-K, Series C
MFR: Eaton
MFR #: GPLK
UPC: 786679820704
Item #: 63102
In Stock -
$46.73 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, G-frame, GD, Fixed thermal, fixed magnetic trip, Three-pole, 100A, 480 Vac, 125/250 Vdc, 65 kAIC at 240 Vac, 22 kAIC at 480 Vac, Load side control wire terminal, 50/60 Hz
MFR: Eaton
MFR #: GD3100G2
UPC: 782113966311
Item #: 116933
Available to Order
$1248.35 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, 35 kAIC at 240 Vac, 25 kAIC at 480 Vac, 18 kAIC at 600Y/347 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGE3070FFG
UPC: 782114876794
Item #: 3350
Available to Order
$1127.55 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, KD, Fixed thermal and magnetic trips, Three-pole, 350A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Optional Line/load, Single-pole imperial mounting base
MFR: Eaton
MFR #: KD3350M01Z15
UPC: 782113493169
Item #: 155179
Available to Order
$8383.57 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory handle mechanism, 20-in (507 mm) Handle mechanism shaft, PD1 Global, Frame J-K, 600 V, 507 mm/20 in, Frame 1
MFR: Eaton
MFR #: PDG12XHMS507
UPC: 786679586587
Item #: 1115294
Available to Order
$21.88 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 70 A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23F0070TFFJ
UPC: 786679243961
Item #: 1205285
Available to Order
$658.83 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 150A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3TA225)
MFR: Eaton
MFR #: PDG23F0150TFFJ
UPC: 786679221860
Item #: 1166753
Available to Order
$1074.78 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 60A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X2T100)
MFR: Eaton
MFR #: PDG22G0060TFFJ
UPC: 786679277270
Item #: 1190809
In Stock -
$475.59 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breakers electrical aftermarket accessoryterminal, Terminal, 2000 A, Three-pole, (6) #2 AWG-600 kcmil, PD6 Global, Frame J-K, 600 V, HW Tunnel terminal, Six-wire, Aluminum, Frame 6
MFR: Eaton
MFR #: PDG6X3TA2000
UPC: 786679611296
Item #: 1220429
Available to Order
$2186.42 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 100A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X2T100)
MFR: Eaton
MFR #: PDG22G0100TFFJ
UPC: 786679317884
Item #: 1190811
In Stock -
$548.31 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, Standard Line and Load (PDG1X3T125)
MFR: Eaton
MFR #: PDG13C0030TFFJ
UPC: 786679278956
Item #: 1200450
Available to Order
$375.08 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Three Pole, 40A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X3T125)
MFR: Eaton
MFR #: PDG13F0040TFFJ
UPC: 786679318201
Item #: 1224126
Available to Order
$441.99 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 30A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X2T100)
MFR: Eaton
MFR #: PDG22G0030TFFJ
UPC: 786679310823
Item #: 1185132
In Stock -
$475.59 each
Availability
Location Available Qty
Eaton
Eaton Power Defense door handle, Standard lockable handle and mechanism, PD3 Global, Power Defense, 600 V, Power Defense, Frame 3
MFR: Eaton
MFR #: PDG3XHMDS
UPC: 786679593998
Item #: 1086592
Available to Order
$128.27 each
Availability
Location Available Qty
Square D
Standard shunt trip release MX, ComPacT NSXm, 24VDC, 24VAC 50/60Hz
MFR: Schneider Electric
MFR #: LV426841
Item #: 841299
Available to Order
$673.47 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 40 A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23M0040TFFJ
UPC: 786679241745
Item #: 1207626
Available to Order
$865.36 each
Availability
Location Available Qty
Eaton
Eaton Power Defense handle mechanism, Handle mechanism, 17 in (445 mm) Handle mechanism shaft, PD3 Global, Power Defense, 600 V, Power Defense, 445 mm/17 in, Frame 3
MFR: Eaton
MFR #: PDG34XHMS445
UPC: 786679605646
Item #: 1086593
Available to Order
$29.16 each
Availability
Location Available Qty
Eaton
Power Defense Globally Rated, Frame 3, Three Pole, 350A, 65kA/480V, T-M (Fxd-Adj) TU, Std Line Load Term (PDG3X3TA350)
MFR: Eaton
MFR #: PDG33M0350TFAJ
UPC: 786679534557
Item #: 1222528
Available to Order
$2944.12 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 6, Three Pole, 2000A, 65kA/480V, PXR20 LSI TU, No Terminals
MFR: Eaton
MFR #: PDG63M2000E2NN
UPC: 786679380222
Item #: 1182433
Available to Order
$12009.10 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 90A, 100kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23P0090TFFJ
UPC: 786679251355
Item #: 1150349
Available to Order
$1192.59 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Three Pole, 70A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X3T125)
MFR: Eaton
MFR #: PDG13F0070TFFJ
UPC: 786679276266
Item #: 1151059
Available to Order
$501.71 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 100A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23F0100TFFJ
UPC: 786679324271
Item #: 1224262
Available to Order
$658.83 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Two Pole, 100A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X2T125)
MFR: Eaton
MFR #: PDG12F0100TFFJ
UPC: 786679300770
Item #: 1275225
Available to Order
$407.33 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Single Pole, 20A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X1T100)
MFR: Eaton
MFR #: PDG21G0020TFFJ
UPC: 786679245668
Item #: 1190810
In Stock -
$340.32 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Three Pole, 60A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X3T125).
MFR: Eaton
MFR #: PDG13G0060TFFJ
UPC: 786679308769
Item #: 990785
Available to Order
$464.67 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 30A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23F0030TFFJ
UPC: 786679281697
Item #: 1167815
Available to Order
$586.13 each
Availability
Location Available Qty
Eaton
Eaton Power Defense motor circuit protector, Globally Rated, Frame 1 Motor Circuit Protector, Three Pole, 70A, 65kA/480V, Adjutable Intantaneous Standard Calibrations, Standard Line and Load
MFR: Eaton
MFR #: PDG13M0070MSAJ
UPC: 786679318089
Item #: 1237833
Available to Order
$681.79 each
Availability
Location Available Qty
Eaton
Eaton Power Defense terminal, Frame-3, Aluminum, 400A Max, (2) 2/0-250 OR (1) 2/0-500 per phase
MFR: Eaton
MFR #: PDG3X3TA401
UPC: 786689324001
Item #: 1240855
Available to Order
$75.80 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 20A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X2T100)
MFR: Eaton
MFR #: PDG22G0020TFFJ
UPC: 786679214169
Item #: 1173942
In Stock -
$475.59 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Three Pole, 15A, 18kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X3T125)
MFR: Eaton
MFR #: PDG13C0015TFFJ
UPC: 786679272732
Item #: 1170559
Available to Order
$375.08 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory handle mechanism, Handle mechanism, 12-in (307 mm) Handle mechanism shaft, PD1 Global, Power Defense, Frame J-K, 600 V, Power Defense, 307 mm/12 in, Frame 1
MFR: Eaton
MFR #: PDG12XHMS307
UPC: 786679586556
Item #: 1003841
In Stock -
$17.50 each
Availability
Location Available Qty
Eaton
Eaton Power Defense door handle, Standard lockable handle and mechanism, PD2 Global, Power Defense, Frame J-K, 600 V, Power Defense, Frame 2
MFR: Eaton
MFR #: PDG2XHMDS
UPC: 786679587577
Item #: 1003840
Available to Order
$102.04 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Two Pole, 90A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X2T125)
MFR: Eaton
MFR #: PDG12F0090TFFJ
UPC: 786679280362
Item #: 1265318
Available to Order
$407.33 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 200A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3TA225)
MFR: Eaton
MFR #: PDG23F0200TFFJ
UPC: 786679213391
Item #: 1181530
Available to Order
$1220.22 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 25A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23F0025TFFJ
UPC: 786679243435
Item #: 1124253
Available to Order
$586.13 each
Availability
Location Available Qty
Schneider Electric
Circuit breaker, PowerPacT B, 30A, 2 pole, 600Y/347VAC, 14kA, terminal nut, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: BDF26030
Item #: 807532
In Stock -
$777.04 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT P, 400A, 3 pole, 600VAC, 25kA, lugs, Micrologic 3.0, 80%
MFR: Schneider Electric
MFR #: PJL36040U31A
UPC: 785901947455
Item #: 507089
Available to Order
$13939.51 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 225A, 3 pole, 600VAC, 14kA, busbar, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: JDF36225
UPC: 785901995203
Item #: 120453
Available to Order
$3606.18 each
Availability
Location Available Qty
SQUARE D
JGL36250U44X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: JGL36250U44X
UPC: 785901165774
Item #: 1274123
Available to Order
$4650.46 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT H, 90A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HGL36090
UPC: 785901883722
Item #: 45981
Available to Order
$1826.18 each
Availability
Location Available Qty
Square D
JGL36250CU31X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: JGL36250CU31X
UPC: 785901582014
Item #: 126712
Available to Order
$3585.63 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT H, 70A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HJL36070
UPC: 785901839866
Item #: 176297
Available to Order
$2253.46 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 30A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%, aux switch
MFR: Schneider Electric
MFR #: HDL36030AA
UPC: 785901395010
Item #: 929507
In Stock -
$2744.25 each
Availability
Location Available Qty
SQUARE D
QBP22080TM Molded Case Circuit Breaker, 80 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QBP22080TM
UPC: 785901455967
Item #: 321120
Available to Order
$1094.75 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 225A, 2 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: JDL26225
UPC: 785901623182
Item #: 143574
Available to Order
$2873.06 each
Availability
Location Available Qty
SQUARE D
QDP32150TM Molded Case Circuit Breaker, 150 Amp, 3 Pole, 240V
MFR: Schneider Electric
MFR #: QDP32150TM
UPC: 785901511892
Item #: 33794
Available to Order
$1831.25 each
Availability
Location Available Qty
SQUARE D
JJL36250U31X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: JJL36250U31X
UPC: 785901148371
Item #: 43390
Available to Order
$3787.10 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.