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
  • Schneider Electric
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Eaton
FAZ-D2/1-SP Miniature Circuit Breaker, 2 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-D2/1-SP
Item #: 171056
Available to Order
$128.09 each
Availability
Location Available Qty
Eaton
Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker-supplementary protector,Single package,Medium levels of inrush current are expected,0.5A,15 kAIC,Single-pole,277V,5-10X/n,Q38,50-60 Hz,Standard terminals,C Curve
MFR: Eaton
MFR #: FAZ-C0.5/1-SP
Item #: 50226
Available to Order
$128.09 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,63 A,15 kAIC,Two-pole,5-10X /n,50-60 Hz,Standard terminals,C Curve
MFR: Eaton
MFR #: FAZ-C63/2
Item #: 363695
Available to Order
$305.22 each
Availability
Location Available Qty
Eaton
Eaton FAZ bus bar,UL 489 Miniature circuit breaker accessory - Terminal type phase bus bar,80 A,Three-pole,Q4,6 terminals,Three-phase
MFR: Eaton
MFR #: Z-SV/UL-16/3P-3TE/6
Item #: 199668
Available to Order
$71.18 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,1.5 A,10 kAIC,Single-pole,277 V,5-10X /n,Q38,50-60 Hz,Screw terminals,C Curve
MFR: Eaton
MFR #: FAZ-C1.5/1-NA-SP
Item #: 417576
Available to Order
$140.82 each
Availability
Location Available Qty
Eaton
FAZ-D3/2 Miniature Circuit Breaker, 3 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-D3/2
Item #: 187011
Available to Order
$250.38 each
Availability
Location Available Qty
Eaton
FAZ-B3/1-NA Miniature Circuit Breaker, 3 Amp, 1 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-B3/1-NA
Item #: 425184
Available to Order
$140.82 each
Availability
Location Available Qty
Eaton
FAZ-C15/2 Miniature Circuit Breaker, 15 Amp, 2 Pole, 277/480V
MFR: Eaton
MFR #: FAZ-C15/2
Item #: 40334
Available to Order
$219.33 each
Availability
Location Available Qty
Eaton
Bolt-on breaker AFCI, 1 pole, 20A, 22kAIC
MFR: Eaton
MFR #: QBH1020CAF
UPC: 786685514451
Item #: 811502
Available to Order
$1149.16 each
Availability
Location Available Qty
Eaton
CHF240ST Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: CHF240ST
UPC: 786685708409
Item #: 240989
Available to Order
$505.87 each
Availability
Location Available Qty
Eaton
Eaton breaker, Standard auxiliary contacts,1NO-1NC,230 Vac,Single pack
MFR: Eaton
MFR #: FAZ-XHIN11-SP
UPC: 786685924663
Item #: 258553
Available to Order
$125.61 each
Availability
Location Available Qty
Eaton
Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,c,120V,BR,Common breaker trip,#14-4 AWG Cu/Al,Q28,BR,Type BR Loadcenters
MFR: Eaton
MFR #: BR2030
UPC: 786676006606
Item #: 9077
Available to Order
$159.29 each
Availability
Location Available Qty
Eaton
QC3060H Miniature Circuit Breaker, 60 Amp, 3 Pole, 240V
MFR: Eaton
MFR #: QC3060H
UPC: 786679240229
Item #: 235360
Available to Order
$600.60 each
Availability
Location Available Qty
Eaton
BAB2020C Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: BAB2020C
UPC: 786679302224
Item #: 63649
Available to Order
$211.45 each
Availability
Location Available Qty
Eaton
QCR2030 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR: Eaton
MFR #: QCR2030
UPC: 786679144343
Item #: 22398
Available to Order
$166.25 each
Availability
Location Available Qty
Eaton
BAB1020S1 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: BAB1020S1
UPC: 786679368282
Item #: 275524
Available to Order
$1006.61 each
Availability
Location Available Qty
Eaton
QBHW1040 Miniature Circuit Breaker, 40 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: QBHW1040
UPC: 786679392256
Item #: 99029
Available to Order
$172.39 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BPR, 1P, 6A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F52106
Item #: 988315
Available to Order
$118.23 each
Availability
Location Available Qty
Schneider Electric
Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 4A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43304
Item #: 718397
In Stock -
$375.06 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, S2 Handle mechanism, Frame JG, Red/yellow, Series G, 12 in, 12, Inch
MFR: Eaton
MFR #: JGHMVD12R
UPC: 786685293578
Item #: 109617
Available to Order
$311.89 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Flex shaft flange-mounted handle mechanism, LG-Frame, Series G, 4 ft
MFR: Eaton
MFR #: LHMFS04
UPC: 786685284750
Item #: 8232
Available to Order
$1282.47 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory line and load terminal, Multiwire terminal connectors kit, 250 A, #14-2 AWG, JG-Frame, Frame J-K, Series G, Three-wire
MFR: Eaton
MFR #: 3TA250FJ3
UPC: 782116130887
Item #: 105582
Available to Order
$219.60 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory end cap kit, Imperial end cap kit, Three-pole, EG-Frame, Series G
MFR: Eaton
MFR #: EF3RTDK
UPC: 786679108017
Item #: 181082
Available to Order
$19.68 each
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, F-frame, FDE, Complete breaker, Digitrip 310 RMS, Electronic LSI trip type, Three-pole, 80 A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: FDE308032
UPC: 786685112114
Item #: 849604
Available to Order
$4153.61 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, 15A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGB2015FFG
UPC: 786685018409
Item #: 25272
Available to Order
$778.58 each
Availability
Location Available Qty
Eaton
Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,200 A,42 kAIC,Three-pole,#6 - 4/0 Al/Cu,CV,#4/0 kcmil maximum load
MFR: Eaton
MFR #: CVS3200X
UPC: 786685704265
Item #: 34417
In Stock -
$5183.35 each
Availability
Location Available Qty
Eaton
Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,150 A,42 kAIC,Two-pole,#6 - 4/0 Al/Cu,CV,#4/0 kcmil maximum load,Includes mounting kit
MFR: Eaton
MFR #: CVS2150XMM
UPC: 786685705903
Item #: 322568
Available to Order
$2288.82 each
Availability
Location Available Qty
Eaton
Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,100 A,65 kAIC,Three-pole,#6 - 4/0 Al/Cu,CV,#4/0 kcmil maximum load
MFR: Eaton
MFR #: CV3100X
UPC: 786685704661
Item #: 925228
Available to Order
$5531.89 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, 175 A, 240 Vac, 125 Vdc, 65 kAIC at 240 Vac, 50/60 Hz
MFR: Eaton
MFR #: ED3175
UPC: 786679455203
Item #: 526230
Available to Order
$1712.10 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, Two-pole, 50 A, Load side, 50/60 Hz
MFR: Eaton
MFR #: EHD2050
UPC: 786679317471
Item #: 71630
Available to Order
$763.61 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, 15A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGB3015FFG
UPC: 782116131280
Item #: 73075
Available to Order
$852.03 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 7 A, Three-pole, 480 V, Adjustable, Frame J-K, 21-70 A, 600 Y/347 V, Series G, Non-aluminum
MFR: Eaton
MFR #: HMCPE007C0C
UPC: 786679113646
Item #: 106106
Available to Order
$1109.95 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, JG-frame, JG, Fixed thermal, adjustable magnetic trip, Three-pole, 250 A, 600 Vac, 65 kAIC at 240 Vac, 25 kAIC at 480 Vac, 18 kAIC at 600 Vac, Line and load, Metric, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: JGE3250FAG
UPC: 782113526768
Item #: 50146
Available to Order
$2596.79 each
Availability
Location Available Qty
Eaton
Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,60 A,42 kAIC,Two-pole,#6 - 4/0 Al/Cu,CV,#4/0 kcmil maximum load,Includes mounting kit
MFR: Eaton
MFR #: CVS2060XMM
UPC: 786685705842
Item #: 588035
Available to Order
$2288.82 each
Availability
Location Available Qty
Eaton
Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,125 A,42 kAIC,Two-pole,#6 - 4/0 Al/Cu,CV,#4/0 kcmil maximum load,Includes mounting kit
MFR: Eaton
MFR #: CVS2125XMM
UPC: 786685705897
Item #: 613131
Available to Order
$2288.82 each
Availability
Location Available Qty
Eaton
Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,100 A,42 kAIC,Three-pole,#6 - 4/0 Al/Cu,CV,#4/0 kcmil maximum load
MFR: Eaton
MFR #: CVS3100X
UPC: 786685704227
Item #: 252888
Available to Order
$5183.35 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, High performance through-the-door handle only, G44, Frame J-K, Red/yellow.
MFR: Eaton
MFR #: 68C6048G44
UPC: 786685627380
Item #: 440947
Available to Order
$188.06 each
Availability
Location Available Qty
Eaton
Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,100 A,42 kAIC,Two-pole,#6 - 4/0 Al/Cu,CV,#4/0 kcmil maximum load,Includes mounting kit
MFR: Eaton
MFR #: CVS2100XMM
UPC: 786685705880
Item #: 245741
Available to Order
$2288.82 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, Two-pole, 25 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB2025
UPC: 786679172452
Item #: 28269
In Stock -
$508.76 each
Availability
Location Available Qty
Eaton
Shunt Trip Kit, 24 Vac/Vdc, 50-60 Hz, 24V, 1048V, Plunger trip, cutoff switch, Used with EG, JG, LG Circuit Breakers and Motor Circuit Protectors
MFR: Eaton
MFR #: SNT024CPK
UPC: 786685934778
Item #: 329961
Available to Order
$1573.85 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, Fixed magnetic trip, Three-pole, 15 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 #: EGE3015FFG
UPC: 782116131365
Item #: 193656
Available to Order
$939.78 each
Availability
Location Available Qty
Eaton
Series C, F-frame molded case circuit breaker, 225A, Three-pole, Fixed thermal magnetic trip EDB breaker
MFR: Eaton
MFR #: EDB3225
UPC: 782116152728
Item #: 63408
Available to Order
$1540.01 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 15 A, Three-pole, 480 V, Adjustable, Frame J-K, 45-150 A, 600 Y/347 V, Series G, Non-aluminum
MFR: Eaton
MFR #: HMCPE015E0C
UPC: 786679113653
Item #: 87508
Available to Order
$1109.95 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, 25 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD3025
UPC: 786679175828
Item #: 153896
Available to Order
$2225.28 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 150 A, Three-pole, Frame J-K, 450-1500 A, Series C
MFR: Eaton
MFR #: HMCP150T4
UPC: 786679150771
Item #: 70473
Available to Order
$2392.77 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, Three-pole, 45 A, 480Y/277 Vac, 125/250 Vdc, 50/60 Hz
MFR: Eaton
MFR #: GHB3045
UPC: 786679172643
Item #: 110063
Available to Order
$896.68 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, 150A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: HFD3150L
UPC: 786679175217
Item #: 90101
Available to Order
$6084.82 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory terminal, Terminal, 400 A, Two-pole, (2) #3/0 AWG-250 kcmil Cu/Al, Frame J-K, Series C, Pressure type line and load
MFR: Eaton
MFR #: 2TA400K
UPC: 786679410417
Item #: 187259
Available to Order
$126.83 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.