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
UL 489 WMZT DIN Rail Miniature Circuit Breaker Accessory - Shunt Trip, 110-415V, Open mouthed / lift terminals, Finger and hand touch safe, IP40 enclosure, 45 mm frame, 18-10 AWG wire
MFR: Eaton
MFR #: WMZTST415
UPC: 786685260013
Item #: 122127
Available to Order
$125.21 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, Handle mechanism Complete Kit, LG-Frame, Black/blue, Series G, 12, Inch
MFR: Eaton
MFR #: LGHMVD12B
UPC: 786685293684
Item #: 96255
Available to Order
$368.90 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, C Curve, 6A, Standard box terminals
MFR: Eaton
MFR #: WMZT2C06
UPC: 786685256795
Item #: 13919
Available to Order
$162.52 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, C Curve, 15A, Standard box terminals
MFR: Eaton
MFR #: WMZT2C15
UPC: 786685256849
Item #: 32734
Available to Order
$162.52 each
Availability
Location Available Qty
Schneider Electric
6 phase separators, Compact NS400/630
MFR: Schneider Electric
MFR #: 32570
Item #: 1061074
Available to Order
$73.94 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Three-pole, D Curve, 15A, Standard box terminals
MFR: Eaton
MFR #: WMZT3D15
UPC: 786685257792
Item #: 126011
Available to Order
$261.12 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, F-frame, FDB, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 125A, 600 Vac, 250 Vdc, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, Load side, 50C, 50/60 Hz
MFR: Eaton
MFR #: FDB3125V
UPC: 786679397268
Item #: 1383397
Available to Order
$3177.43 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, D Curve, 40A, Standard box terminals
MFR: Eaton
MFR #: WMZT2D40
UPC: 786685257099
Item #: 13080
Available to Order
$204.86 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Three-pole, C Curve, 15A, Standard box terminals
MFR: Eaton
MFR #: WMZT3C15
UPC: 786685257600
Item #: 81421
Available to Order
$238.36 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, 20A, 240 Vac, 125 Vdc, 65 kAIC at 240 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: ED3020
UPC: 782116303939
Item #: 170234
Available to Order
$1431.80 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, D Curve, 5A, Standard box terminals
MFR: Eaton
MFR #: WMZT2D05
UPC: 786685256979
Item #: 130116
Available to Order
$192.57 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, C Curve, 3A, Standard box terminals
MFR: Eaton
MFR #: WMZT2C03
UPC: 786685256764
Item #: 33366
Available to Order
$175.50 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole, C Curve, 0.5A, Standard box terminals
MFR: Eaton
MFR #: WMZT1CX0
UPC: 786685255965
Item #: 163750
Available to Order
$85.25 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Three-pole, C Curve, 8A, Standard box terminals
MFR: Eaton
MFR #: WMZT3C08
UPC: 786685257570
Item #: 181648
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, 8A, Standard box terminals
MFR: Eaton
MFR #: WMZT3D08
UPC: 786685257761
Item #: 168695
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, D Curve, 40A, Standard box terminals
MFR: Eaton
MFR #: WMZT3D40
UPC: 786685257853
Item #: 44820
Available to Order
$312.68 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Three-pole, C Curve, 3A, Standard box terminals
MFR: Eaton
MFR #: WMZT3C03
UPC: 786685257525
Item #: 179013
Available to Order
$257.78 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, KW, adj. thermal, adj. magnetic trip, Three-pole, 315A, 600 Vac, 250 Vdc, 45 kAIC at 415 Vac, No term., optional line or load, World, 12-24 Vac/dc same side left term.
MFR: Eaton
MFR #: KW3315WS44X38Y02
UPC: 786685346519
Item #: 50901
Available to Order
$8239.16 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, C Curve, 8A, Standard box terminals
MFR: Eaton
MFR #: WMZT2C08
UPC: 786685256818
Item #: 97689
Available to Order
$162.52 each
Availability
Location Available Qty
Eaton
CHFGF120PN Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR: Eaton
MFR #: CHFGF120PN
UPC: 786685546261
Item #: 126468
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Eaton
Eaton Series C electronic molded case circuit breaker, F-frame, HFD, Complete breaker, Digitrip 310 RMS, Electronic LSIG trip type, Three-pole, 80 A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Load side, 50/60 Hz
MFR: Eaton
MFR #: HFDE308036
UPC: 786685112695
Item #: 162824
Available to Order
$7333.65 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, S2 Handle mechanism, Frame JG, Black/blue, Series G, 12 in, 12, Inch
MFR: Eaton
MFR #: JGHMVD12B
UPC: 786685293561
Item #: 99169
Available to Order
$311.89 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Three-pole, C Curve, 13A, Standard box terminals
MFR: Eaton
MFR #: WMZT3C13
UPC: 786685257594
Item #: 183526
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, 25A, Standard box terminals
MFR: Eaton
MFR #: WMZT3D25
UPC: 786685257822
Item #: 114476
Available to Order
$261.12 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, S2 Handle mechanism, Frame JG, Red/yellow, Series G, NEMA 4/4X, 12 in, 12, Inch
MFR: Eaton
MFR #: JGHMVD12RX
UPC: 786685293592
Item #: 58319
Available to Order
$392.19 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole, C Curve, 4A, Standard box terminals
MFR: Eaton
MFR #: WMZT1C04
UPC: 786685256016
Item #: 83304
Available to Order
$85.25 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Three-pole, D Curve, 16A, Standard box terminals
MFR: Eaton
MFR #: WMZT3D16
UPC: 786685257808
Item #: 68732
Available to Order
$261.12 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Two-pole, D Curve, 4A, Standard box terminals
MFR: Eaton
MFR #: WMZT2D04
UPC: 786685256962
Item #: 28075
Available to Order
$192.57 each
Availability
Location Available Qty
Eaton
Eaton Series C complete molded case circuit breaker, K-frame, KDB, Fixed thermal and magnetic trips, Three-pole, 400A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 12-24 Vac/dc same side left term.
MFR: Eaton
MFR #: KDB3400WS44X38Y02
UPC: 782116485178
Item #: 182760
Available to Order
$9561.44 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole, C Curve, 7A, Standard box terminals
MFR: Eaton
MFR #: WMZT1C07
UPC: 786685256047
Item #: 169913
Available to Order
$79.66 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Three-pole, C Curve, 40A, Standard box terminals
MFR: Eaton
MFR #: WMZT3C40
UPC: 786685257662
Item #: 31827
Available to Order
$285.90 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole, C Curve, 40A, Standard box terminals
MFR: Eaton
MFR #: WMZT1C40
UPC: 786685256146
Item #: 75253
Available to Order
$94.34 each
Availability
Location Available Qty
Eaton
UL 489 WMZT DIN Rail Miniature Circuit Breaker, 10 kAIC at 480/277V, Single-pole, D Curve, 8A, Standard box terminals
MFR: Eaton
MFR #: WMZT1D08
UPC: 786685256245
Item #: 139406
Available to Order
$86.65 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory handle mechanism, PD2 FLEX SHAFT (METAL HANDLE, NEMA 1/3R/12, 4 FT CABLE)
MFR: Eaton
MFR #: PDG2XFS04
UPC: 786689360344
Item #: 1346727
Available to Order
$488.28 each
Availability
Location Available Qty
Schneider Electric
Circuit breaker, PowerPacT B, 60A, 2 pole, 600Y/347VAC, 18kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: BGL26060
Item #: 1204209
Available to Order
$1441.00 each
Availability
Location Available Qty
Eaton
FAZ-D2/4-NA Miniature Circuit Breaker, 2 Amp, 4 Pole, 480V
MFR: Eaton
MFR #: FAZ-D2/4-NA
Item #: 1059915
Available to Order
$239.19 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Three Pole, 50A, 100kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X3T125)
MFR: Eaton
MFR #: PDG13P0050TFFJ
UPC: 786679208717
Item #: 1281825
Available to Order
$733.45 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 6, Three Pole, 1600A, 65kA/480V, PXR20 LSI TU, No Terminals
MFR: Eaton
MFR #: PDG63M1600E2NN
UPC: 786679370995
Item #: 1155307
Available to Order
$11377.03 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 40A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Line Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23F0040TFFK
UPC: 786679892268
Item #: 1385127
Available to Order
$535.21 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 1, Three Pole, 25A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG1X3T125)
MFR: Eaton
MFR #: PDG13G0025TFFJ
UPC: 786679318898
Item #: 1363054
Available to Order
$464.67 each
Availability
Location Available Qty
Eaton
FAZ-C50/1 Miniature Circuit Breaker, 50 Amp, 1 Pole, 240V
MFR: Eaton
MFR #: FAZ-C50/1
Item #: 345822
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 60A, 65kA/480V, PXR20 LSIG w/ Relays, Standard Line and Load (PDG2X3T100)
MFR: Eaton
MFR #: PDG23M0060E3RJ
UPC: 786679274071
Item #: 1237869
Available to Order
$1738.16 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 200A, 100kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X3TA225)
MFR: Eaton
MFR #: PDG23P0200TFFJ
UPC: 786679213872
Item #: 1281824
Available to Order
$1753.98 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Two Pole, 15A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Line and Load (PDG2X2T100)
MFR: Eaton
MFR #: PDG22G0015TFFJ
UPC: 786679273272
Item #: 1190813
Available to Order
$475.59 each
Availability
Location Available Qty
Eaton
FAZ-B10/1-NA-SP Miniature Circuit Breaker, 10 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-B10/1-NA-SP
Item #: 1268381
Available to Order
$128.09 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 45A, 25kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Line Only (PDG2X3T100)
MFR: Eaton
MFR #: PDG23F0045TFFK
UPC: 786679892428
Item #: 1385128
Available to Order
$535.21 each
Availability
Location Available Qty
Eaton
FAZ-B25/1-NA-SP Miniature Circuit Breaker, 25 Amp, 1 Pole, 277V
MFR: Eaton
MFR #: FAZ-B25/1-NA-SP
Item #: 1287289
Available to Order
$128.09 each
Availability
Location Available Qty
Eaton
Eaton Power Defense molded case circuit breaker, Frame 3, Three Pole, 400A, 35kA/480V, Frame Only, No Terminals
MFR: Eaton
MFR #: PDG33G0400FNNN
UPC: 786679251126
Item #: 1342615
Available to Order
$2004.20 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.