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Circuit Breakers

19,046 Found
Square D

Circuit breaker, PowerPacT Q, 175A, 2 pole, 240VAC, 25kA, lugs, thermal magnetic, 80%

Item #: 523091
CAT #: QDL22175
UPC: 785901522836
Company wide:
Eaton

Breaker, 400A, 3P, 600V, 250 VDC, 65 kAIC, Type KD

Item #: 11825
CAT #: HKD3400
UPC: 786679319420
Company wide:
Allen-Bradley

Breaker, Molded Case, Phase Barrier, 1" Length, Frame G/I, 3P

Item #: 642966
CAT #: 140G-G-PB3M
UPC: 885630440132
Company wide:
Eaton

30/20A, 120/240V, 10 kAIC, CTL Quad CB

Item #: 184013
CAT #: BQ230220
UPC: 786676004572
Company wide:
Eaton

Molded Case, Breaker, Power Defense, 3P, 20A, 480VAC, Frame 2, 35kAIC, Thermal Magnetic

Item #: 1856362
CAT #: PDG23G0020TFFL
UPC: 786679906439
Company wide:
Eaton

Molded Case, Breaker, Power Defense, Globally Rated, Frame 2, 1P, 20A, 65kA@480V, T-M (Fxd-Fxd) TU,

Item #: 1906815
CAT #: PDG21M0020TFFL
UPC: 786679921548
Company wide:
Square D

OFF LOCKING ADAPT KIT KIRK FOR MTZ2/3

Item #: 2637417
CAT #: LV848542SP
UPC: 606481188277
Company wide:
Square D

Circuit Breaker, PowerPacT, Lug Kit, Mechanical, 400 - 600A, Aluminum, 3 Per Set

Item #: 480942
CAT #: AL600LS52K3
UPC: 785901163428
Company wide:
Eaton

15A, 2P, 120V, 10 kAIC, Ground Fault CB

Item #: 978068
CAT #: QBGFT2015
UPC: 786676026703
Company wide:
Square D

MINIATURE CIRCUIT BREAKER 240V 25A

Item #: 67322
CAT #: QOB325
UPC: 785901368311
Company wide:
Eaton

Molded Case, Breaker, Power Defense, 3P, 100A, 480VAC, Frame 2, 35kAIC, Thermal Magnetic

Item #: 2043026
CAT #: PDG23G0100TFFL
UPC: 786679912126
Company wide:
Eaton

20Amp, 120 Vac, Single-Pole, Requires One 1-Inch Space

Item #: 1310624
CAT #: BRN120EP
UPC: 786689031329
Company wide:
Eaton

Molded Case, Breaker, Power Defense, 3P, 125A, 480VAC, Frame 2, 65kAIC, Thermal Magnetic

Item #: 2047031
CAT #: PDG23M0125TFFL
UPC: 786679863282
Company wide:
Eaton

Breaker, Lug in/Lug Out, 3P, 50A, 240VAC, 10kAIC

Item #: 111594
CAT #: QC3050H
UPC: 786679240182
Company wide:
Eaton

Quicklag Industrial Circuit Breaker

Item #: 620639
CAT #: QCHW2020
UPC: 786679387399
Company wide:
Allen-Bradley

Breaker, Molded Case, 7A, G Frame, 480VAC, 65kAIC, Magnetic Only

Item #: 643953
CAT #: 140MG-G8P-B70
UPC: 885630442037
Company wide:
Square D

Breaker, Molded Case, 90A, 3P, 600VAC, 25-14kAIC, PowerPact

Item #: 270942
CAT #: HDL36090
UPC: 785901955917
Company wide:
Eaton

Breaker, Molded Case, Lug Kit, 600A, 400-500MCM, Cu/Al, L Frame

Item #: 84951
CAT #: 3TA603LDK
UPC: 786679801888
Company wide:
Eaton

Breaker, Molded Case, 3P, 60A, 480VAC, 250VDC, 14kAIC

Item #: 12844
CAT #: EHD3060
UPC: 786679317167
Company wide:
Eaton

Molded Case, Breaker, Power Defense, 3P, 100A, 480VAC, Frame 2, 65kAIC, Thermal Magnetic

Item #: 1959105
CAT #: PDG23M0100TFFL
UPC: 786679863091
Company wide:
Eaton

Molded Case, Breaker, Power Defense, 3P, 150A, 480VAC, Frame 2, 65kAIC, Thermal Magnetic

Item #: 1909511
CAT #: PDG23M0150TFFL
UPC: 786679858196
Company wide:
Allen-Bradley

Breaker, Miniature, 63A, 3P, 480Y/277VAC

Item #: 687304
CAT #: 1489-M3D630
UPC: 885630618258
Company wide:
Eaton

Shunt Trip, Molded Case, Breaker, Power Defense, 110/130VAC, 125VDC, PD2 Global, Screw Terminal, Fra

Item #: 2213433
CAT #: PDG2XST130ACDCT
UPC: 786679587164
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 15A, 2P, Supplementary, Trip D

Item #: 651443
CAT #: 1492-SPM2D150
UPC: 885630616827
Company wide:
Square D

Circuit breaker, PowerPacT Q, 175A, 2 pole, 240VAC, 25kA, lugs, thermal magnetic, 80%

Circuit breaker, PowerPacT Q, 175A, 2 pole, 240VAC, 25kA, lugs, thermal magnetic, 80%
Item #: 523091
CAT #: QDL22175
UPC: 785901522836
Category: 240-277V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Breaker, 400A, 3P, 600V, 250 VDC, 65 kAIC, Type KD

400 Amp, 3-Pole Series C NEMA K-Frame Molded Case Circuit Breaker, Type KD, Cable In/Cable Out, 65 kAIC, 600 VAC, 250 VDC, Fixed Thermal-Magnetic Trip. Includes: Standard Line and Load Terminals
Item #: 11825
CAT #: HKD3400
UPC: 786679319420
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Molded Case, Phase Barrier, 1" Length, Frame G/I, 3P

Breaker, Molded Case, Phase Barrier, 1 Inch Length, Frame G/I, 3-Pole
Item #: 642966
CAT #: 140G-G-PB3M
UPC: 885630440132
Category: Molded Case Circuit Breaker Terminal Shields
Company wide:
Eaton

30/20A, 120/240V, 10 kAIC, CTL Quad CB

CTL Quadplex Breaker, 2-Pole and 1-Pole, 10 kAIC, (2) 30 Amp 1-Pole Outer and 2-Pole 20 Amp Center Indep, Requires (2) 1-inch spaces, Wire Size #14-4, 120/240 VAC. ***For BR Series Loadcenters***
Item #: 184013
CAT #: BQ230220
UPC: 786676004572
Category: Residential Quadplex Circuit Breakers
Company wide:
Eaton

Molded Case, Breaker, Power Defense, 3P, 20A, 480VAC, Frame 2, 35kAIC, Thermal Magnetic

Molded Case, Breaker, Power Defense, Globally Rated, Frame 2, 3-Pole, 20 Amp, 35 kA @ 480 Volt AC, Thermal - Magnetic (Fixed-Fixed) TU, Standard Load Only
Item #: 1856362
CAT #: PDG23G0020TFFL
UPC: 786679906439
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Molded Case, Breaker, Power Defense, Globally Rated, Frame 2, 1P, 20A, 65kA@480V, T-M (Fxd-Fxd) TU,

Molded Case, Breaker, Power Defense, Globally Rated, Frame 2, 1-Pole, 20 Amp, 65 kA @ 480 Volt AC, Thermal - Magnetic (Fixed-Fixed) TU, Standard Terminals, Load Only
Item #: 1906815
CAT #: PDG21M0020TFFL
UPC: 786679921548
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Square D

OFF LOCKING ADAPT KIT KIRK FOR MTZ2/3

OFF LOCKING ADAPT KIT KIRK FOR MTZ2/3
Item #: 2637417
CAT #: LV848542SP
UPC: 606481188277
Category: Molded Case Circuit Breaker Power Management System Accessories
Company wide:
Square D

Circuit Breaker, PowerPacT, Lug Kit, Mechanical, 400 - 600A, Aluminum, 3 Per Set

Circuit Breaker, PowerPacT, Lug Kit, Mechanical, 400 - 600 Amp, Aluminum, 3 Per Set
Item #: 480942
CAT #: AL600LS52K3
UPC: 785901163428
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
Eaton

15A, 2P, 120V, 10 kAIC, Ground Fault CB

C-H QBGFT2015 15A 2P B BRKR SELF TEST W/ FLAG
Item #: 978068
CAT #: QBGFT2015
UPC: 786676026703
Category: Ground Fault Bolt-On Circuit Breakers
Company wide:
Square D

MINIATURE CIRCUIT BREAKER 240V 25A

Square D,MINIATURE CIRCUIT BREAKER 240V 25A,10kA,240 Vac,25A,3-Phase,Miniature Circuit Breaker,Pressure Plate #14 to #8 AWG(Al/Cu),QO,Standard Bolt-On,UL Listed - CSA Certified
Item #: 67322
CAT #: QOB325
UPC: 785901368311
Category: 3-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Eaton

Molded Case, Breaker, Power Defense, 3P, 100A, 480VAC, Frame 2, 35kAIC, Thermal Magnetic

Molded Case, Breaker, Power Defense, Globally Rated, Frame 2, 3-Pole, 100 Amp, 35 kA @ 480 Volt AC, Thermal - Magnetic (Fixed-Fixed) TU, Standard Load Only
Item #: 2043026
CAT #: PDG23G0100TFFL
UPC: 786679912126
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Eaton

20Amp, 120 Vac, Single-Pole, Requires One 1-Inch Space

20Amp, 120 Vac, Single-Pole, Requires One 1-Inch (25.4 mm) Space, 30mA GFCI Breakers, Equipment Protection ***Can Be Used With Plug On Neutral Panels & Existing Old Panels***
Item #: 1310624
CAT #: BRN120EP
UPC: 786689031329
Category: Residential Ground Fault / Equipment Protection Circuit Breakers
Company wide:
Eaton

Molded Case, Breaker, Power Defense, 3P, 125A, 480VAC, Frame 2, 65kAIC, Thermal Magnetic

Molded Case, Breaker, Power Defense, Globally Rated, Frame 2, 3-Pole, 125 Amp, 65 kA @ 480 Volt AC, Thermal - Magnetic (Fixed-Fixed) TU, Standard Line and Load
Item #: 2047031
CAT #: PDG23M0125TFFL
UPC: 786679863282
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Breaker, Lug in/Lug Out, 3P, 50A, 240VAC, 10kAIC

50 Amp, 3-Pole Miniature Industrial Circuit Breaker, Type QC, Quicklag, Cable-in/Cable-out, 10kAIC, 240 VAC.
Item #: 111594
CAT #: QC3050H
UPC: 786679240182
Category: 3-Pole Cable-In / Cable-Out Circuit Breakers
Company wide:
Eaton

Quicklag Industrial Circuit Breaker

Miniature Industrial Circuit Breaker, Type Qchw, Cable-in/cable-out, 2-poles, 20amp, 120/240 Vac, 22 Kaic
Item #: 620639
CAT #: QCHW2020
UPC: 786679387399
Category: 1-Pole Cable-In / Cable-Out Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Molded Case, 7A, G Frame, 480VAC, 65kAIC, Magnetic Only

Breaker, Molded Case, 7 Amp, 3-Pole, G Frame, 480 Volt AC, 65 kAIC, Magnetic Trip Only
Item #: 643953
CAT #: 140MG-G8P-B70
UPC: 885630442037
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Square D

Breaker, Molded Case, 90A, 3P, 600VAC, 25-14kAIC, PowerPact

Breaker, Molded Case, 90 Amp, 3-Pole, 600 Volt AC, 25 - 14 kAIC, PowerPact, Lug In/Lug Out
Item #: 270942
CAT #: HDL36090
UPC: 785901955917
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Breaker, Molded Case, Lug Kit, 600A, 400-500MCM, Cu/Al, L Frame

Line and Load Terminals, Aluminum, Cu/Al Wire, 400-500 AWG Wire Range, 2 Conductors, 3 Lugs. For 3-Pole, 600 Amp L-Frame Breakers. Includes Terminal Cover.
Item #: 84951
CAT #: 3TA603LDK
UPC: 786679801888
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
Eaton

Breaker, Molded Case, 3P, 60A, 480VAC, 250VDC, 14kAIC

60 Amp, 3-Pole Series C NEMA F-Frame Molded Case Circuit Breaker, Type EHD, Cable In/Cable Out, 14 kAIC, 480 VAC, 250 VDC, Fixed Thermal-Magnetic Trip. Includes: Load Terminals only.
Item #: 12844
CAT #: EHD3060
UPC: 786679317167
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Molded Case, Breaker, Power Defense, 3P, 100A, 480VAC, Frame 2, 65kAIC, Thermal Magnetic

Molded Case, Breaker, Power Defense, Globally Rated, Frame 2, 3-Pole, 100 Amp, 65 kA @ 480 Volt AC, Thermal - Magnetic (Fixed-Fixed) TU, Standard Load Only
Item #: 1959105
CAT #: PDG23M0100TFFL
UPC: 786679863091
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Molded Case, Breaker, Power Defense, 3P, 150A, 480VAC, Frame 2, 65kAIC, Thermal Magnetic

Molded Case, Breaker, Power Defense, Globally Rated, Frame 2, 3-Pole, 150 Amp, 65 kA @ 480 Volt AC, Thermal - Magnetic (Fixed-Fixed) TU, Standard Line and Load
Item #: 1909511
CAT #: PDG23M0150TFFL
UPC: 786679858196
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Miniature, 63A, 3P, 480Y/277VAC

Miniature Circuit Breaker, 63 Amp, 3-Pole, 480Y/277Volt AC, Type D Trip Curve, Inductive
Item #: 687304
CAT #: 1489-M3D630
UPC: 885630618258
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

Shunt Trip, Molded Case, Breaker, Power Defense, 110/130VAC, 125VDC, PD2 Global, Screw Terminal, Fra

Shunt Trip, Molded Case, Breaker, Power Defense, 110/130 Volt AC, 125 Volt DC, PD2 Global, Screw Terminal, Frame 2
Item #: 2213433
CAT #: PDG2XST130ACDCT
UPC: 786679587164
Category: Molded Case Circuit Breaker Shunt Trips
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 15A, 2P, Supplementary, Trip D

Circuit Breaker, Miniature, 15 Amp, 2-Pole, 480Y/277VAC, 96VDC, Supplementary, Highly Inductive, Trip Curve D
Item #: 651443
CAT #: 1492-SPM2D150
UPC: 885630616827
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
Over 19,046 Items found