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Circuit Breakers

19,046 Found
Square D

Breaker, Bolt On, 3P, 90A, 480Y/277VAC, 35kAIC, Thermal Magnetic

Item #: 325380
CAT #: EGB34090
UPC: 785901130475
Company wide:
Square D

MINIATURE CIRCUIT

Item #: 281782
CAT #: EDB36100
UPC: 785901296386
Company wide:
Square D

Breaker, Molded Case, 20A, 480YVAC, 3P, 14kAIC, Bolt On, Remote

Item #: 507931
CAT #: ECB34020G3
UPC: 785901300199
Company wide:
Square D

Circuit breaker, PowerPacT Q, 125A, 2 pole, 240VAC, 10kA, lugs, thermal magnetic, 80%, top of panel

Item #: 404915
CAT #: QBM22125TN
UPC: 785901702832
Company wide:
Allen-Bradley

Breaker, Molded Case, 100A, H Frame, 480VAC, 35-65kAIC, 1NO/1NC

Item #: 1146149
CAT #: 140MG-H8E-D10-KJ
UPC: 887172949791
Company wide:
Allen-Bradley

AB 140G-J6C3-C50 140G 250A J FRAME

Item #: 686752
CAT #: 140G-J6C3-C50
UPC: 887172369513
Company wide:
Allen-Bradley

Operating Mechanism, for Cutler Hammer/Westinghouse, 150A, Breaker

Item #: 56305
CAT #: 198-H2
UPC: 662468584944
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 16A, 3P, Supplementary, Trip D

Item #: 725266
CAT #: 1492-SPM3D160
UPC: 885630616070
Company wide:
Allen-Bradley

Breaker, Direct Rotary Operator, Black, Frame H, J

Item #: 640070
CAT #: 140G-H-RMB
UPC: 885630439907
Company wide:
Square D

MULTI9 C60BP 2P C 8A MCB

Item #: 1267439
CAT #: M9F42208
UPC: 606481169795
Company wide:
Square D

Breaker, Mechanical Lug Kit, 3P, 1155A, 3 x 3/0 - 750MCM, AL

Item #: 232970
CAT #: AL1200P7KU
UPC: 785901654766
Company wide:
Eaton

HMDL 3P 800A Frame

Item #: 434385
CAT #: HMDL3800F
UPC: 782114350584
Company wide:
GE

Tqd 3-pole 240v 10k Ic 200 Amp

Item #: 58434
CAT #: TQD32200
UPC: 783164021349
Company wide:
Eaton

Breaker, 40A, 3P, 240V, 10 kAIC, Shunt Trip

Item #: 446251
CAT #: BR340ST
UPC: 786676003407
Company wide:
Eaton

30A GFCI Circuit Breaker, 1P

Item #: 1310669
CAT #: QBH1030GF
UPC: 786680222474
Company wide:
Square D

Mini circuit breaker, E-Frame, 20A, 3 pole, 600Y/347VAC, 25kA max, bolt on

Item #: 281784
CAT #: EDB36020
UPC: 785901234203
Company wide:
Square D

MOLDED CASE CIRCUIT BRKR 600Y/347V 100A

Item #: 1379595
CAT #: BDA261002
UPC: 606481152322
Company wide:
Square D

MULTI9 C60BP 2P C 20A MCB

Item #: 1150324
CAT #: M9F42220
UPC: 606481169764
Company wide:
Square D

MOLDED CASE CIRCUIT BRKR 600Y/347V 15A

Item #: 1127843
CAT #: BDL26015
UPC: 606481152797
Company wide:
Siemens

Breaker, 20/20A, 1P, Duplex, 120VAC, 10 kAIC, Type MH-T

Item #: 200583
CAT #: MP2020
UPC: 040892281101
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 8A, 3P, Supplementary, Trip C

Item #: 663887
CAT #: 1492-SPM3C080
UPC: 885630616438
Company wide:
Square D

Breaker, Molded Case, PowerPact B, 110A, 3P, 600Y/347VAC, 18kAIC

Item #: 1248856
CAT #: BGL36110
UPC: 785901076414
Company wide:
Eaton

Series C NEMA M-frame Trip Unit Only

Item #: 1105691
CAT #: MES3800LSI
UPC: 782114371367
Company wide:
ABB

Main Breaker Kit, 125A, 22kAIC, PowerMark Gold, with Mounting Base

Item #: 222926
CAT #: THQMV125D
UPC: 783164341911
Company wide:
Square D

Breaker, Bolt On, 3P, 90A, 480Y/277VAC, 35kAIC, Thermal Magnetic

Breaker, Bolt On, 3 Pole, 90 Amp,480Y/ 277 Volt AC, 35 kAIC
Item #: 325380
CAT #: EGB34090
UPC: 785901130475
Category: 3-Pole 277/480V Bolt-On Circuit Breakers
Company wide:
Square D

MINIATURE CIRCUIT

SQD EDB36100 MINIATURE CIRCUIT
Item #: 281782
CAT #: EDB36100
UPC: 785901296386
Category: 3-Pole 277/480V Bolt-On Circuit Breakers
Company wide:
Square D

Breaker, Molded Case, 20A, 480YVAC, 3P, 14kAIC, Bolt On, Remote

Breaker, Molded Case, 20 Amp, 277/480Y Volt AC, 3-Pole, 14 kAIC, Bolt On, Remote Activated
Item #: 507931
CAT #: ECB34020G3
UPC: 785901300199
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Square D

Circuit breaker, PowerPacT Q, 125A, 2 pole, 240VAC, 10kA, lugs, thermal magnetic, 80%, top of panel

Circuit breaker, PowerPacT Q, 125A, 2 pole, 240VAC, 10kA, lugs, thermal magnetic, 80%, top of panel
Item #: 404915
CAT #: QBM22125TN
UPC: 785901702832
Category: 240-277V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Molded Case, 100A, H Frame, 480VAC, 35-65kAIC, 1NO/1NC

Breaker, Molded Case, 100 Amp, 3-Pole, H Frame, 480 Volt AC, 35 - 65 kAIC, Adjustable Thermal, Fixed Magnetic, Trip, 1 Normally Open, 1 Normally Closed, 24 Volt Auxiliary Contact
Item #: 1146149
CAT #: 140MG-H8E-D10-KJ
UPC: 887172949791
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

AB 140G-J6C3-C50 140G 250A J FRAME

AB 140G-J6C3-C50 140G 250A J FRAME MOLDED CASE CKT-BKR
Item #: 686752
CAT #: 140G-J6C3-C50
UPC: 887172369513
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

Operating Mechanism, for Cutler Hammer/Westinghouse, 150A, Breaker

Operating Mechanism, Rotary, for Cutler Hammer/Westinghouse, 150 Amp, Circuit Breaker, EDH, FD, FDB, FBC, HFD, HMCP
Item #: 56305
CAT #: 198-H2
UPC: 662468584944
Category: Molded Case Circuit Breaker Operating Mechanisms & Handle Shafts
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 16A, 3P, Supplementary, Trip D

Circuit Breaker, Miniature, 16 Amp, 3-Pole, 480Y/277VAC, Supplementary, Highly Inductive, Trip Curve D
Item #: 725266
CAT #: 1492-SPM3D160
UPC: 885630616070
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Direct Rotary Operator, Black, Frame H, J

Breaker, Molded Case, Direct Rotary Operator, Black, Frame H, J
Item #: 640070
CAT #: 140G-H-RMB
UPC: 885630439907
Category: Molded Case Circuit Breaker Operating Handles
Company wide:
Square D

MULTI9 C60BP 2P C 8A MCB

MULTI9 C60BP 2P C 8A MCB
Item #: 1267439
CAT #: M9F42208
UPC: 606481169795
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
Square D

Breaker, Mechanical Lug Kit, 3P, 1155A, 3 x 3/0 - 750MCM, AL

Breaker, Mechanical Lug Kit, 3-Pole, 1155 Amp, 3 x 3/0 - 750 MCM, Aluminum
Item #: 232970
CAT #: AL1200P7KU
UPC: 785901654766
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
Eaton

HMDL 3P 800A Frame

Eaton Series C molded case circuit breaker frame, MDL-frame, HMDL, Frame only, Fixed thermal, fixed magnetic trip type, Three-pole, 800A, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 50/60 Hz
Item #: 434385
CAT #: HMDL3800F
UPC: 782114350584
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
GE

Tqd 3-pole 240v 10k Ic 200 Amp

The Tqd Line Of Devices Include Thermal Magnetic Molded Case Circuit Breakers And Molded Case Switches. The Devices Are Complete With Cu/al Line And Load Lugs.
Item #: 58434
CAT #: TQD32200
UPC: 783164021349
Category: 240-277V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Breaker, 40A, 3P, 240V, 10 kAIC, Shunt Trip

40 Amp, 3-Pole, BR Plug-On Circuit Breaker with Shunt Trip, 10 kAIC, Wire Size #14-4, 120/240 VAC.
Item #: 446251
CAT #: BR340ST
UPC: 786676003407
Category: Residential Shunt Trip Circuit Breakers
Company wide:
Eaton

30A GFCI Circuit Breaker, 1P

QB GFCI Circuit Breaker, Ground Fault Circuit Breaker, 30A, 22kAIC, Single-Pole, 120/240V, Non-Interchangeable, 5 mA Trip Sensitivity, Bolt-On, #14-4 AWG, QB
Item #: 1310669
CAT #: QBH1030GF
UPC: 786680222474
Category: Residential Ground Fault Circuit Breakers
Company wide:
Square D

Mini circuit breaker, E-Frame, 20A, 3 pole, 600Y/347VAC, 25kA max, bolt on

Mini circuit breaker, E-Frame, 20A, 3 pole, 600Y/347VAC, 25kA max, bolt on
Item #: 281784
CAT #: EDB36020
UPC: 785901234203
Category: 3-Pole 277/480V Bolt-On Circuit Breakers
Company wide:
Square D

MOLDED CASE CIRCUIT BRKR 600Y/347V 100A

MOLDED CASE CIRCUIT BRKR 600Y/347V 100A
Item #: 1379595
CAT #: BDA261002
UPC: 606481152322
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Square D

MULTI9 C60BP 2P C 20A MCB

MULTI9 C60BP 2P C 20A MCB
Item #: 1150324
CAT #: M9F42220
UPC: 606481169764
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
Square D

MOLDED CASE CIRCUIT BRKR 600Y/347V 15A

MOLDED CASE CIRCUIT BRKR 600Y/347V 15A
Item #: 1127843
CAT #: BDL26015
UPC: 606481152797
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Siemens

Breaker, 20/20A, 1P, Duplex, 120VAC, 10 kAIC, Type MH-T

20/20 Amp, 1-Pole, Duplex, Type MH-T Circuit Breaker, 10 kAIC, 120 Volt AC
Item #: 200583
CAT #: MP2020
UPC: 040892281101
Category: Residential Duplex Circuit Breakers
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 8A, 3P, Supplementary, Trip C

Circuit Breaker, Miniature, 8 Amp, 3-Pole, 480Y/277VAC, Supplementary, Inductive, Trip Curve C
Item #: 663887
CAT #: 1492-SPM3C080
UPC: 885630616438
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
Square D

Breaker, Molded Case, PowerPact B, 110A, 3P, 600Y/347VAC, 18kAIC

Breaker, Molded Case, PowerPact B, 110 Amp, 3-Pole, 600Y/347 Volt AC, 18 kAIC, UL EverLink
Item #: 1248856
CAT #: BGL36110
UPC: 785901076414
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Series C NEMA M-frame Trip Unit Only

Series C NEMA M-frame Trip Unit Only, Type Mes, Cable In/cable Out, 3-pole, 800amp, 600 Vac, Digitrip 310 Electronic Trip, Lsi, Without Ambient Temperature Marking On Trip Unit
Item #: 1105691
CAT #: MES3800LSI
UPC: 782114371367
Category: Molded Case Circuit Breaker Adjustable Trip Units
Company wide:
ABB

Main Breaker Kit, 125A, 22kAIC, PowerMark Gold, with Mounting Base

Main Breaker Kit, 125 Amp, 22 kAIC, for PowerMark Gold Panels, Includes Mounting Base
Item #: 222926
CAT #: THQMV125D
UPC: 783164341911
Category: 2-Pole Main Circuit Breakers
Company wide:
Over 19,046 Items found