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
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Three-pole, C Curve, 5A, Standard box terminals
MFR: Eaton
MFR #: WMZT3C05
UPC: 786685257549
Item #: 23406
Available to Order
$257.78 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Three-pole, D Curve, 20A, Standard box terminals
MFR: Eaton
MFR #: WMZT3D20
UPC: 786685257815
Item #: 126614
Available to Order
$261.12 each
Availability
Location Available Qty
Eaton
CHFGF115PN Miniature Circuit Breaker, 156 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: CHFGF115PN
UPC: 786685546254
Item #: 69319
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Flex shaft flange-mounted handle mechanism, LG-Frame, Series G, 4 in
MFR: Eaton
MFR #: LHMFS04X
UPC: 786685284781
Item #: 215569
Available to Order
$1424.43 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, D Curve, 13A, Standard box terminals
MFR: Eaton
MFR #: WMZT2D13
UPC: 786685257020
Item #: 76721
Available to Order
$177.55 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole, C Curve, 10A, Standard box terminals
MFR: Eaton
MFR #: WMZT1C10
UPC: 786685256061
Item #: 113882
Available to Order
$79.66 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, C Curve, 2A, Standard box terminals
MFR: Eaton
MFR #: WMZT2C02
UPC: 786685256757
Item #: 5710
Available to Order
$175.50 each
Availability
Location Available Qty
Hubbell Wiring Device - Kellems
Power Protection Product, GFCI Circuit Breakers, Industrial, Three Pole, 30A, 120/240V AC, GFCI Circuit Breaker Sensing Modules, 4-6 mA TripLevel, Black.
MFR: Hubbell Wiring Device-Kellems
MFR #: GFSMCB120240303P
UPC: 783585692531
Item #: 167732
Available to Order
$124.22 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole, C Curve, 8A, Standard box terminals
MFR: Eaton
MFR #: WMZT1C08
UPC: 786685256054
Item #: 82730
Available to Order
$79.66 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole, D Curve, 30A, Standard box terminals
MFR: Eaton
MFR #: WMZT1D30
UPC: 786685256313
Item #: 88919
Available to Order
$92.24 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker accessory finger protection, Finger protection, Three-pole, PD3 Global, Power Defense, 600 V, Power Defense, Frame 3
MFR: Eaton
MFR #: PDG3XFP3P
UPC: 786679591550
Item #: 1355284
Available to Order
$116.60 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, D Curve, 16A, Standard box terminals
MFR: Eaton
MFR #: WMZT2D16
UPC: 786685257044
Item #: 38105
Available to Order
$177.55 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Three-pole, D Curve, 10A, Standard box terminals
MFR: Eaton
MFR #: WMZT3D10
UPC: 786685257778
Item #: 125316
Available to Order
$261.12 each
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, F-frame, FDE, Digitrip 310 RMS, Electronic LSIG trip, Three-pole, 160 A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Load side, Not UL rated, 50/60 Hz
MFR: Eaton
MFR #: FDE316036
UPC: 786685112343
Item #: 106696
Available to Order
$9087.39 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, D Curve, 25A, Standard box terminals
MFR: Eaton
MFR #: WMZT2D25
UPC: 786685257068
Item #: 115462
Available to Order
$177.55 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole, C Curve, 3A, Standard box terminals
MFR: Eaton
MFR #: WMZT1C03
UPC: 786685256009
Item #: 84265
Available to Order
$85.25 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole, C Curve, 20A, Standard box terminals
MFR: Eaton
MFR #: WMZT1C20
UPC: 786685256108
Item #: 75957
Available to Order
$79.66 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory trip unit, Trip unit, 400 A, Three-pole, Electronic adjustable LSI, Frame J-K, Series C
MFR: Eaton
MFR #: KES3400LSI
UPC: 786679271056
Item #: 204491
Available to Order
$1777.16 each
Availability
Location Available Qty
Eaton
Eaton Series C, F-frame molded case circuit breaker, 10 bulk pack, 225A, Three-pole, Thermal magnetic trip
MFR: Eaton
MFR #: HFD3225BP10
UPC: 786685021102
Item #: 232263
Available to Order
$6059.12 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole, C Curve, 1A, Standard box terminals
MFR: Eaton
MFR #: WMZT1C01
UPC: 786685255972
Item #: 12697
Available to Order
$85.25 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, D Curve, 20A, Standard box terminals
MFR: Eaton
MFR #: WMZT2D20
UPC: 786685257051
Item #: 124515
Available to Order
$177.55 each
Availability
Location Available Qty
Eaton
Eaton UL 489 WMZT DIN Rail Miniature Circuit Breaker,DIN Rail miniature circuit breaker,2 A,10 kAIC UL/CSA, 15 kAIC IEC,Single-pole,277/480 V,50-60 Hz,Standard box terminals,D curve
MFR: Eaton
MFR #: WMZT1D02
UPC: 786685256184
Item #: 61074
Available to Order
$108.31 each
Availability
Location Available Qty
Eaton
Eaton Series G JG-frame circuit breaker, 250A, Three-pole, 600V, 65 kAIC at 240V, 25 kAIC at 415V, 25 kAIC at 480V, 18 kAIC at 600V, Line/load standard w/ metric mounting hardware, 310+ electronic LSG
MFR: Eaton
MFR #: JGE325035G
UPC: 782116999378
Item #: 107179
Available to Order
$4449.92 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Three-pole, C Curve, 25A, Standard box terminals
MFR: Eaton
MFR #: WMZT3C25
UPC: 786685257631
Item #: 185430
Available to Order
$238.36 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole, D Curve, 25A, Standard box terminals
MFR: Eaton
MFR #: WMZT1D25
UPC: 786685256306
Item #: 83194
Available to Order
$86.65 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, JG-frame, JG, Fixed thermal, adjustable magnetic trip, Three-pole, 225A, 600 Vac, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, 35 kAIC at 600 Vac, Line and load, Metric, 50/60 Hz, 80% rated
MFR: Eaton
MFR #: JGC3225FAG
UPC: 786685126531
Item #: 214442
Available to Order
$6944.48 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, C Curve, 25A, Standard box terminals
MFR: Eaton
MFR #: WMZT2C25
UPC: 786685256870
Item #: 184755
Available to Order
$162.52 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, 40A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGB2040FFG
UPC: 786685018478
Item #: 191994
Available to Order
$856.44 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, D Curve, 6A, Standard box terminals
MFR: Eaton
MFR #: WMZT2D06
UPC: 786685256986
Item #: 121672
Available to Order
$177.55 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, D Curve, 30A, Standard box terminals
MFR: Eaton
MFR #: WMZT2D30
UPC: 786685257075
Item #: 12522
Available to Order
$184.38 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FD, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 20A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Load side, 50/60 Hz, 10
MFR: Eaton
MFR #: FD3020BP10
UPC: 786685020761
Item #: 30215
Available to Order
$1707.87 each
Availability
Location Available Qty
Eaton
Eaton Magnum cover, Universal, Magnum, Universal, For: Pushbuttons
MFR: Eaton
MFR #: MCOVCOFF
UPC: 782116345465
Item #: 202778
Available to Order
$840.01 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Three-pole, C Curve, 20A, Standard box terminals
MFR: Eaton
MFR #: WMZT3C20
UPC: 786685257624
Item #: 29245
Available to Order
$238.36 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Three-pole, D Curve, 6A, Standard box terminals
MFR: Eaton
MFR #: WMZT3D06
UPC: 786685257747
Item #: 174222
Available to Order
$261.12 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Three-pole, C Curve, 16A, Standard box terminals
MFR: Eaton
MFR #: WMZT3C16
UPC: 786685257617
Item #: 184138
Available to Order
$238.36 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Three-pole, D Curve, 5A, Standard box terminals
MFR: Eaton
MFR #: WMZT3D05
UPC: 786685257730
Item #: 37958
Available to Order
$283.22 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 175A, 65kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3TA225)
MFR: Eaton
MFR #: PDG23M0175TFFL
UPC: 786679858226
Item #: 1347254
Available to Order
$1386.02 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 150A, 65kA/480V, PXR20 LSIG w/ Relays, Standard Line and Load (PDG2X3TA225)
MFR: Eaton
MFR #: PDG23M0150E3RJ
UPC: 786679253977
Item #: 1358582
Available to Order
$2162.89 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, C Curve, 1A, Standard box terminals
MFR: Eaton
MFR #: WMZT2C01
UPC: 786685256733
Item #: 86741
Available to Order
$175.50 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker Accessory - Auxiliary Contact, AC13 250V; AC15 250V; DC12 110V-220V, AC13 3A; AC15 2A; DC12 0.5-.25A, Lift terminals, Finger and hand touch safe, IP40 enclosure, 45 mm frame, 0.5-2.5 mm2 wire
MFR: Eaton
MFR #: WMZTAUX
UPC: 786685260006
Item #: 26908
Available to Order
$72.31 each
Availability
Location Available Qty
Eaton
Eaton Series G molded case circuit breaker, EG-frame, EG, Fixed thermal, fixed magnetic trip, Two-pole, 20A, 600Y/347 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 35 kAIC at 600Y/347 Vac, Line and load, 50/60 Hz
MFR: Eaton
MFR #: EGH2020FFG
UPC: 786685018966
Item #: 198855
Available to Order
$1297.54 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, C Curve, 30A, Standard box terminals
MFR: Eaton
MFR #: WMZT2C30
UPC: 786685256887
Item #: 9625
Available to Order
$167.99 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole, D Curve, 5A, Standard box terminals
MFR: Eaton
MFR #: WMZT1D05
UPC: 786685256214
Item #: 18617
Available to Order
$92.24 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, 125A, 600Y/347 Vac, 25 kAIC at 240 Vac, 18 kAIC at 480 Vac, Line and load, Metric, 50/60 Hz
MFR: Eaton
MFR #: EGB2125FFG
UPC: 786685018577
Item #: 20559
Available to Order
$1923.86 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, D Curve, 3A, Standard box terminals
MFR: Eaton
MFR #: WMZT2D03
UPC: 786685256955
Item #: 12005
Available to Order
$192.57 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole, C Curve, 5A, Standard box terminals
MFR: Eaton
MFR #: WMZT1C05
UPC: 786685256023
Item #: 129078
Available to Order
$85.25 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, Two-pole, 175 A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFD2175
UPC: 786679015339
Item #: 50997
Available to Order
$4896.02 each
Availability
Location Available Qty
Eaton
Eaton UL 489 WMZT DIN Rail Miniature Circuit Breaker,DIN Rail miniature circuit breaker,30 A,10 kAIC UL/CSA, 15 kAIC IEC,Three-pole,277/480 V,50-60 Hz,Standard box terminals,C curve
MFR: Eaton
MFR #: WMZT3C30
UPC: 786685257648
Item #: 99215
Available to Order
$300.63 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.