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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  • Appleton
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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,5 A,10 kAIC,Single-pole,240/415 V,3-5X /n,1,50-60 Hz,Screw terminals,B Curve
MFR: Eaton
MFR #: FAZ-B5/1-NA-L-SP
Item #: 1582348
Available to Order
$60.20 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Single package,Low levels of inrush current are expected,15 A,10 kAIC,Single-pole,277 V,3-5X /n,1,50-60 Hz,Screw terminals,B Curve
MFR: Eaton
MFR #: FAZ-B15/1-NA-SP
Item #: 1579165
Available to Order
$133.21 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,Medium levels of inrush current are expected,1 A,15 kAIC,Three-pole,277/480 V,5-10X /n,50-60 Hz,Ring-tongue terminals,C Curve
MFR: Eaton
MFR #: FAZ-C1/3-RT
Item #: 1623366
Available to Order
$478.07 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,4 A,10 kAIC, 14 kAIC,Three-pole,277/480 V,3-5X /n,50-60 Hz,Screw terminals,B Curve
MFR: Eaton
MFR #: FAZ-B4/3-NA
Item #: 1601335
Available to Order
$434.51 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,63 A,15 kAIC,Single-pole,240/415 V,8-12X /n,Standard terminals,K curve
MFR: Eaton
MFR #: FAZ-K63/1
Item #: 1581385
Available to Order
$202.31 each
Availability
Location Available Qty
Eaton
Eaton CH thermal magnetic circuit breaker,Type CHF plug-on circuit breaker,45 A,10 kAIC,Three-pole,120/240V,CHF,Trip flag, common breaker trip,#10-1/0 AWG Cu/Al,CHF,Type CH Loadcenters,Switching neutral
MFR: Eaton
MFR #: CHF345SW
UPC: 786680117169
Item #: 1668555
Available to Order
$291.92 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,30 A,10 kAIC,Single-pole,277 V,5-10X /n,1,50-60 Hz,Screw terminals,C Curve
MFR: Eaton
MFR #: FAZ-C30/1-NA-L-SP
Item #: 1579162
Available to Order
$60.20 each
Availability
Location Available Qty
Eaton
CH 2-Pole Equipment Protection Breaker, 50A, Pigtail, 10kAIC, 30 mA Equipment Protection, #14-3 AWG
MFR: Eaton
MFR #: CHFN250EP
UPC: 786689538125
Item #: 1582272
Available to Order
$1175.57 each
Availability
Location Available Qty
Eaton
Quicklag Industrial Thermal-Magnetic Circuit Breaker, Two-pole, Ring or Spade Lug Terminals, 15A, 10 kAIC, 240V, Bolt-on mounting
MFR: Eaton
MFR #: BAB2015HT
UPC: 786679202180
Item #: 1609394
Available to Order
$848.49 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Medium levels of inrush current are expected,50 A,10 kAIC,Two-pole,125 Vdc per pole,5-10X /n,50-60 Hz,Standard terminals,C Curve
MFR: Eaton
MFR #: FAZ-C50/2-DC
Item #: 1582351
Available to Order
$801.96 each
Availability
Location Available Qty
Eaton
Eaton Quicklag Industrial Thermal-Magnetic Circuit Breaker, 120, 208, 240V shunt trip, 30A, Single-pole, 22 kAIC
MFR: Eaton
MFR #: QBHW1030S
UPC: 786679742068
Item #: 1599686
Available to Order
$1331.63 each
Availability
Location Available Qty
Eaton
Eaton Quicklag Type QCHW Industrial Thermal-Magnetic Circuit Breaker,Industrial circuit breaker,80 A,22 kAIC,Two-pole,120/240 V,Thermal-magnetic,Cable-in/cable-out,QCHW,Fixed
MFR: Eaton
MFR #: QCHW2080
UPC: 786679153451
Item #: 1661176
Available to Order
$878.08 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Single package,High levels of inrush current are expected,20 A,10 kAIC,Single-pole,277 V,10-20X /n,1,50-60 Hz,Screw terminals,D Curve
MFR: Eaton
MFR #: FAZ-D20/1-NA-L-SP
Item #: 1628577
Available to Order
$60.20 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,32 A,15 kAIC,Single-pole,240 V,5-10X /n,50-60 Hz,Standard terminals,C Curve
MFR: Eaton
MFR #: FAZ-C32/1N
Item #: 1646306
Available to Order
$159.67 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,Low levels of inrush current are expected,6 A,15 kAIC,Single-pole,240 V,3-5X /n,Q2,50-60 Hz,Standard terminals,B Curve
MFR: Eaton
MFR #: FAZ-B6/1N
Item #: 1642189
Available to Order
$159.67 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,40 A,15 kAIC,Three-pole,2-3X /n,Standard terminals,Z Curve
MFR: Eaton
MFR #: FAZ-Z40/3
Item #: 1657296
Available to Order
$461.89 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,32 A,10 kAIC,Two-pole,125 Vdc per pole,5-10X /n,50-60 Hz,Screw terminals,C Curve
MFR: Eaton
MFR #: FAZ-C32/2-NA-DC
Item #: 1624339
Available to Order
$379.01 each
Availability
Location Available Qty
Eaton
Eaton Quicklag Industrial Thermal-Magnetic Circuit Breaker, 120, 208, 240V shunt trip, 15A, Two-pole, 22 kAIC
MFR: Eaton
MFR #: QBHW2015S
UPC: 786679742389
Item #: 1668696
Available to Order
$1751.90 each
Availability
Location Available Qty
Eaton
Eaton BR GFCI circuit breaker,Ground fault personnel protection circuit breaker,25 A,22 kAIC,Two-pole,120/240 V,GFTCB,Common,#14-4 AWG,Ground fault circuit interrupter,GFI,5 mA,25,40C
MFR: Eaton
MFR #: GFTCBH225
UPC: 786679139783
Item #: 1618579
Available to Order
$1681.85 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,25 A,10 kAIC,Single-pole,277 V,5-10X /n,1,50-60 Hz,Screw terminals,C Curve
MFR: Eaton
MFR #: FAZ-C25/1-NA-L-SP
Item #: 1580449
Available to Order
$60.20 each
Availability
Location Available Qty
Eaton
Eaton Quicklag Type QCHW Industrial Thermal-Magnetic Circuit Breaker,Industrial circuit breaker,30 A,22 kAIC,Two-pole,120/240 V,Thermal-magnetic,Cable-in/cable-out,QCHW,Fixed
MFR: Eaton
MFR #: QCHW2030
UPC: 786679153420
Item #: 1661177
Available to Order
$348.89 each
Availability
Location Available Qty
Eaton
Eaton AZ IEC supplementary protector,High-capacity IEC only miniature circuit breaker,Top-hat rail mounting,32 A,Three-pole,230/400 V,C curve,IP20, IP40,Lift terminals
MFR: Eaton
MFR #: AZ-3-C125
Item #: 1617269
Available to Order
$4610.65 each
Availability
Location Available Qty
Eaton
Eaton Quicklag Industrial Thermal-Magnetic Circuit Breaker, 90A, BAB type, 10 kAIC, Bolt-on mounting, Two-pole, Non-Interchangeable, 240V
MFR: Eaton
MFR #: BAB2090H
UPC: 786679302927
Item #: 1623652
Available to Order
$1082.82 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Single package,High levels of inrush current are expected,1.5 A,10 kAIC,Single-pole,277 V,10-20X /n,1,50-60 Hz,Screw terminals,D Curve
MFR: Eaton
MFR #: FAZ-D1.5/1-NA-L-SP
Item #: 1628578
Available to Order
$60.20 each
Availability
Location Available Qty
Eaton
Eaton BAB thermal magnetic circuit breaker,Quicklag industrial thermal-magnetic circuit breaker,70 A,10 kAIC,Two-pole,240 V,Interchangeable,BAB,Distribution panels 240V (Three-phase, four-wire maximum),Four-wire,Three-phase
MFR: Eaton
MFR #: BAB2070H
UPC: 786679302729
Item #: 1620107
Available to Order
$927.26 each
Availability
Location Available Qty
Eaton
Eaton BR GFCI circuit breaker,Ground fault personnel protection circuit breaker,30 A,22 kAIC,Two-pole,120/240 V,GFTCB,Common,#14-4 AWG,Ground fault circuit interrupter,GFI,5 mA,30,40C
MFR: Eaton
MFR #: GFTCBH230
UPC: 786679139790
Item #: 1670992
Available to Order
$1681.85 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker, Type BR 1-Inch plug-on circuit breaker contractor pack, Contractor pack, 15 A, 10 kAIC, Single-pole, 120/240V, #14-4 AWG Cu/Al, Q10, Type BR Loadcenters
MFR: Eaton
MFR #: BR11510CP
UPC: 782114860717
Item #: 1641192
Available to Order
$525.04 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,1 A,10 kAIC,Single-pole,277 V,5-10X /n,1,50-60 Hz,Screw terminals,C Curve
MFR: Eaton
MFR #: FAZ-C1/1-NA-L-SP
Item #: 1613043
Available to Order
$60.20 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,Low levels of inrush current are expected,2 A,15 kAIC,Three-pole,3-5X /n,50-60 Hz,Standard terminals,B Curve
MFR: Eaton
MFR #: FAZ-B2/3
Item #: 1646650
Available to Order
$370.64 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,High levels of inrush current are expected,8 A,15 kAIC,Three-pole,277/480 V,10-20X /n,50-60 Hz,Ring-tongue terminals,D Curve
MFR: Eaton
MFR #: FAZ-D8/3-RT
Item #: 1644689
Available to Order
$483.88 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,Low levels of inrush current are expected,15 A,15 kAIC,Single-pole,240 V,3-5X /n,Q2,50-60 Hz,Standard terminals,B Curve
MFR: Eaton
MFR #: FAZ-B15/1N
Item #: 1630937
Available to Order
$159.67 each
Availability
Location Available Qty
Eaton
Eaton FAZ branch protector,UL 1077 Industrial miniature circuit breaker-supplementary protector,Single package,Medium levels of inrush current are expected,0.5 A,15 kAIC,Single-pole,277 V,5-10X/n,Q38,50-60 Hz,Ring-tongue terminals,C Curve
MFR: Eaton
MFR #: FAZ-C0.5/1-RT-SP
Item #: 1644219
Available to Order
$158.58 each
Availability
Location Available Qty
Eaton
Eaton QB thermal magnetic circuit breaker,Interrupting Thermal-Magnetic Breaker,22 kAIC,Three-pole,240 V,QBHW,!
MFR: Eaton
MFR #: QBHW2080H
UPC: 786679910610
Item #: 1621068
Available to Order
$1307.07 each
Availability
Location Available Qty
Eaton
FAZ Miniature Circuit Breaker, Single-pole, 12A, D curve, 10-20X/n trip, Standard terminals
MFR: Eaton
MFR #: FAZ-D12/1
Item #: 1673616
Available to Order
$108.56 each
Availability
Location Available Qty
Eaton
Eaton HBAX thermal magnetic circuit breaker,Quicklag industrial thermal-magnetic circuit breaker,40 A,42 kAIC,Single-pole,120/240 V,Non-Interchangeable,Q17,HBAX
MFR: Eaton
MFR #: HBAX1030
UPC: 786679152669
Item #: 1608096
Available to Order
$315.42 each
Availability
Location Available Qty
Eaton
Eaton CH GFCI circuit breaker, 3 Phase, 4 Wire, Ground Fault Relay, 120/240
MFR: Eaton
MFR #: GFR30208N
UPC: 786689649876
Item #: 1611526
Available to Order
$4280.65 each
Availability
Location Available Qty
Eaton
EATON BR GFCI CIRCUIT BREAKER, GROUND FAULT PERSONNEL PROTECTION CIRCUIT BREAKERS, PIGTAIL NEUTRAL, 45 A, 10 KAIC, TWO-POLE, 120/240 V, GFTCB, COMMON, #14-4 AWG, GROUND FAULT CIRCUIT INTERRUPTER, GFI
MFR: Eaton
MFR #: BRN245GF
UPC: 786676043878
Item #: 1595277
Available to Order
$1002.11 each
Availability
Location Available Qty
Eaton
Eaton BAB thermal magnetic circuit breaker,Thermal magnetic circuit breakers,30A,10 kAIC,Three-pole,#14-4 AWG,DNBA
MFR: Eaton
MFR #: DNBA3030
UPC: 782114304716
Item #: 1624994
Available to Order
$124.25 each
Availability
Location Available Qty
Eaton
EATON BR GFCI CIRCUIT BREAKER, GROUND FAULT PERSONNEL PROTECTION CIRCUIT BREAKERS, PIGTAIL NEUTRAL, 25 A, 10 KAIC, TWO-POLE, 120/240 V, GFTCB, COMMON, #14-4 AWG, GROUND FAULT CIRCUIT INTERRUPTER, GFI
MFR: Eaton
MFR #: BRN225GF
UPC: 786676043779
Item #: 1586502
Available to Order
$668.09 each
Availability
Location Available Qty
Eaton
Eaton Power Defense terminal, three-pole, (2) 3/0-250, PD3 Global, Power Defense, Frame J-K, tunnel terminal, copper, Frame 3
MFR: Eaton
MFR #: PDG3X3T400
UPC: 786689323998
Item #: 1599129
Available to Order
$321.40 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Two Pole, 60A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X2T125)
MFR: Eaton
MFR #: PDG12F0060TFFJ
UPC: 786679280836
Item #: 1599985
Available to Order
$347.62 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory terminal, Terminal, 1200 A, Single-pole, (4) #4/0 AWG-500 kcmil, PD5 Global, Power Defense, Frame J-K, Power Defense, Tunnel terminal, Frame 5
MFR: Eaton
MFR #: PDG5X1T1200
UPC: 786689242879
Item #: 1646627
Available to Order
$145.77 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory tri-pack, Fuse, 600-800 A, Frame J-K
MFR: Eaton
MFR #: 800NBP20
UPC: 786679759813
Item #: 1594801
Available to Order
$2341.13 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory trip unit, Trip unit, 400 A, Three-pole, PXR20 LSI, PD3 Global, Power Defense, Frame J-K, 600 V, Power Defense, Modbus and relays, Frame 3
MFR: Eaton
MFR #: PDG3XPXR30400E2M
UPC: 786679605479
Item #: 1595973
Available to Order
$1731.64 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Complete breaker, Fixed thermal, fixed magnetic trip type, Two-pole, 90A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGB2090FFG
UPC: 786685018546
Item #: 1589453
Available to Order
$917.04 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory trip unit, Trip unit, 100 A, Three-pole, PD3 Global, Power Defense, Frame J-K, 600 V, Power Defense, Frame 3
MFR: Eaton
MFR #: PDG3XTFA30100
UPC: 786679588741
Item #: 1622258
Available to Order
$481.03 each
Availability
Location Available Qty
Eaton
PRL Service Entrance Barrier, Used with KD/LG frame
MFR: Eaton
MFR #: PRLSEBLGKD
UPC: 786689014650
Item #: 1577998
Available to Order
$591.28 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, 40A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Load side, 50C, 50/60 Hz
MFR: Eaton
MFR #: HFD3040V
UPC: 786679396346
Item #: 1631175
Available to Order
$2225.28 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.