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Circuit Breakers

18,983 Found
Allen-Bradley

Operator Mechanism, Variable Depth, External Black, Handle

Item #: 656592
CAT #: 140G-H-RVM12B
UPC: 885630980393
Company wide:
Allen-Bradley

Breaker, Molded Case, 60A, 3P, 600Y/347VAC, G Frame, 25kAIC

Item #: 631975
CAT #: 140G-G2C3-C60
UPC: 885630446943
Company wide:
Square D

Breaker, Molded Case, PowerPacT Q, 200A, 3P, 240VAC, 10kA, Lugs, Thermal Magnetic

Item #: 61695
CAT #: QBL32200
UPC: 785901417866
Company wide:
Square D

Breaker, Plug-In, GFCI, 40A, 2P, 120/240V, Homeline, 10 kAIC

Item #: 67598
CAT #: HOM240GFI
UPC: 785901303466
Company wide:
Square D

Breaker, Molded Case, PowerPact B, 70A, 3P, 600Y/347VAC, 18kAIC

Item #: 1238318
CAT #: BGL36070
UPC: 606489779323
Company wide:
Eaton

Hold-Down Screw Kit - BR Breakers - 150-225A

Item #: 103313
CAT #: BRHDK125
UPC: 786676449502
Company wide:
Eaton

Breaker, 20A, 1P, 120/240V, Type QC, 10 kAIC, Cable In/Cable Out

Item #: 85802
CAT #: QC1020
UPC: 786679308882
Company wide:
Siemens

Breaker, Retainer, Main Style, for EQ Load Center

Item #: 5488
CAT #: ECMBR2
UPC: 783643450851
Company wide:
Siemens

Breaker, Padlockable, Handle Lock - 2P Siemens or Murray

Item #: 68393
CAT #: ECPLD2
UPC: 783643454835
Company wide:
Siemens

Breaker, 20/30A, 2P, 120/240V, 10 kAIC, Type QT, Common Trip

Item #: 64415
CAT #: Q22030CT
UPC: 783643195004
Company wide:
Square D

Breaker, Operating Mechanism Only, Molded Case Breaker, Frame H & J

Item #: 231526
CAT #: 9421LJ7
UPC: 785901538028
Company wide:
ABB

Breaker, 30A, 3P, 120/240V, 10 kAIC, Q-Line Series

Item #: 59575
CAT #: THQL32030
UPC: 783164013023
Company wide:
Allen-Bradley

Breaker, Flex Cable Operator, Non-Metallic Handle, 4' Length

Item #: 633169
CAT #: 140G-H-FCX04
UPC: 885630980645
Company wide:
ABB

Breaker, 45A, 2P, 120/240V, 10 kAIC, Q-Line Series

Item #: 78186
CAT #: THQL2145
UPC: 783164138191
Company wide:
Allen-Bradley

Breaker, Miniature, 25A, 3P, 480Y/277VAC

Item #: 633172
CAT #: 1489-M3D250
UPC: 885630618326
Company wide:
Allen-Bradley

Breaker, Miniature, 15A, 1P, 250VAC, 65VDC, DIN Rail Mount

Item #: 51496
CAT #: 1492-GH150
UPC: 662073295877
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 2A, 1P, Supplementary, Trip B

Item #: 633463
CAT #: 1492-SPM1B020
UPC: 885630614250
Company wide:
Square D

Mini Circuit Breaker, 277V, 1P, 2A, DIN Rail Mount

Item #: 1308772
CAT #: M9F42102
UPC: 606481169665
Company wide:
Allen-Bradley

Breaker, Operating Handle, Pistol Grip, Red/Yellow, for 3 Padlocks

Item #: 391564
CAT #: 140U-PY
UPC: 885630243290
Company wide:
Square D

Breaker, Homeline, 15A, 120VAC, Dual Function

Item #: 656336
CAT #: HOM115DF
UPC: 785901741329
Company wide:
Square D

Breaker, Bolt On, 3P, 40A, 480Y/277VAC, 25KAIC, Thermal Magnetic

Item #: 61437
CAT #: EDB34040
UPC: 785901875284
Company wide:
Eaton

Handle Lock, 2 or 3P BR Series, Padlockable

Item #: 104445
CAT #: BRLW2
UPC: 786676376259
Company wide:
ABB

Breaker, 50A, 2P, 120/240V, 10 kAIC, Thin Q-Line Series

Item #: 59500
CAT #: THQP250
UPC: 783164085778
Company wide:
Square D

Breaker, Bolt-On, 15A, 2P, 120/240VAC, QOB Type, 10 kAIC

Item #: 67529
CAT #: QOB215
UPC: 785901416821
Company wide:
Allen-Bradley

Operator Mechanism, Variable Depth, External Black, Handle

Operator Mechanism, Rotary, External Black, Handle, Variable Depth, 12 Inch Shaft Length, for Frame H, J Breakers
Item #: 656592
CAT #: 140G-H-RVM12B
UPC: 885630980393
Category: Molded Case Circuit Breaker Operating Mechanisms & Handle Shafts
Company wide:
Allen-Bradley

Breaker, Molded Case, 60A, 3P, 600Y/347VAC, G Frame, 25kAIC

Breaker, Molded Case, 60 Amp, 3-Pole, 600Y/347 Volt AC, G Frame, 25 kAIC
Item #: 631975
CAT #: 140G-G2C3-C60
UPC: 885630446943
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Square D

Breaker, Molded Case, PowerPacT Q, 200A, 3P, 240VAC, 10kA, Lugs, Thermal Magnetic

Breaker, Molded Case, PowerPacT Q, 200 Amp, 3-Pole, 240 Volt AC, 10 kAIC, Lugs, Thermal Magnetic, 80%
Item #: 61695
CAT #: QBL32200
UPC: 785901417866
Category: 240-277V Rated Molded Case Circuit Breakers
Company wide:
Square D

Breaker, Plug-In, GFCI, 40A, 2P, 120/240V, Homeline, 10 kAIC

Breaker, Miniature, Plug-In, 40 Amp, 2-Pole, 120/240 Volt AC, Homeline, 10 kAIC, GFCI.
Item #: 67598
CAT #: HOM240GFI
UPC: 785901303466
Category: Residential Ground Fault Circuit Breakers
Company wide:
Square D

Breaker, Molded Case, PowerPact B, 70A, 3P, 600Y/347VAC, 18kAIC

Breaker, Molded Case, PowerPact B, 70 Amp, 3-Pole, 600Y/347 Volt AC, 18 kAIC, UL EverLink
Item #: 1238318
CAT #: BGL36070
UPC: 606489779323
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Hold-Down Screw Kit - BR Breakers - 150-225A

Hold-Down Screw Kit for 2-Pole Type BR Breakers in 150 - 225 Amp, 1-Phase or 3-Phase Main Lug Only Loadcenters
Item #: 103313
CAT #: BRHDK125
UPC: 786676449502
Category: Circuit Breaker Hold Down Kits
Company wide:
Eaton

Breaker, 20A, 1P, 120/240V, Type QC, 10 kAIC, Cable In/Cable Out

20 Amp, 1-Pole Miniature Industrial Circuit Breaker, Type QC, Quicklag, Cable-in/Cable-out, 10 kAIC, 120/240 VAC.
Item #: 85802
CAT #: QC1020
UPC: 786679308882
Category: 1-Pole Cable-In / Cable-Out Circuit Breakers
Company wide:
Siemens

Breaker, Retainer, Main Style, for EQ Load Center

Main Breaker Retainer, for EQ Load Centers
Item #: 5488
CAT #: ECMBR2
UPC: 783643450851
Category: Circuit Breaker Hold Down Kits
Company wide:
Siemens

Breaker, Padlockable, Handle Lock - 2P Siemens or Murray

Handle Lock, Padlockable, Used with 2-Pole Siemens & Murray Type BAF, BAFH, BE, BLE, BLEH, BLF, BLHF, BQ, BQHF, BQAF, BQAFH, BQH, BQP, HBQ, HQP, MH-T, MP-AT, MP-ET, MP-GT, MP-HAT, MP-HET, MP-HGT, MP-HT, MP-MT, MP-T, QAF, QAFH, QE, QEH, QG, QP, QPF, QPH, Q
Item #: 68393
CAT #: ECPLD2
UPC: 783643454835
Category: Padlockable Circuit Breaker Handle Locks
Company wide:
Siemens

Breaker, 20/30A, 2P, 120/240V, 10 kAIC, Type QT, Common Trip

20/30 Amp, 2-Pole, QT Type, Common Trip, Plug-On Circuit Breaker, 10 kAIC, 120/240V AC
Item #: 64415
CAT #: Q22030CT
UPC: 783643195004
Category: Residential Quadplex Circuit Breakers
Company wide:
Square D

Breaker, Operating Mechanism Only, Molded Case Breaker, Frame H & J

Breaker, Operating Mechanism Only, Molded Case Breaker, Frame H & J
Item #: 231526
CAT #: 9421LJ7
UPC: 785901538028
Category: Molded Case Circuit Breaker Operating Mechanisms
Company wide:
ABB

Breaker, 30A, 3P, 120/240V, 10 kAIC, Q-Line Series

30 Amp, 3-Pole, Plug-On Circuit Breaker, Q-Line Series, 10 kAIC, 120/240 VAC.
Item #: 59575
CAT #: THQL32030
UPC: 783164013023
Category: Residential 3-Pole Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Flex Cable Operator, Non-Metallic Handle, 4' Length

Breaker, Flex Cable Operator, H Frame, Non-Metallic Handle, 4 Foot Length, NEMA 1, 3, 4, 4X
Item #: 633169
CAT #: 140G-H-FCX04
UPC: 885630980645
Category: Molded Case Circuit Breaker Operating Mechanisms
Company wide:
ABB

Breaker, 45A, 2P, 120/240V, 10 kAIC, Q-Line Series

45 Amp, 2-Pole, Plug-On Circuit Breaker, Q-Line Series, 10 kAIC, 120/240 VAC.
Item #: 78186
CAT #: THQL2145
UPC: 783164138191
Category: Residential 2-Pole Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Miniature, 25A, 3P, 480Y/277VAC

Miniature Circuit Breaker, 25 Amp, 3-Pole, 480Y/277Volt AC, Type D Trip Curve, Inductive
Item #: 633172
CAT #: 1489-M3D250
UPC: 885630618326
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Miniature, 15A, 1P, 250VAC, 65VDC, DIN Rail Mount

Miniature Circuit Breaker, 15 Amp, 1-Pole, 250 Volt AC, 65 Volt DC, DIN Rail Mount
Item #: 51496
CAT #: 1492-GH150
UPC: 662073295877
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 2A, 1P, Supplementary, Trip B

Circuit Breaker, Miniature, 2 Amp, 1-Pole, 277VAC, 48VDC, Supplementary, Resistive or Slightly Inductive, Trip Curve B
Item #: 633463
CAT #: 1492-SPM1B020
UPC: 885630614250
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Square D

Mini Circuit Breaker, 277V, 1P, 2A, DIN Rail Mount

Mini Circuit Breaker, 277 Volts, 1 Pole, 2 Amps, C-Curve, Tunnel Terminal Connection, DIN Rail Mount
Item #: 1308772
CAT #: M9F42102
UPC: 606481169665
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Operating Handle, Pistol Grip, Red/Yellow, for 3 Padlocks

Breaker, Operating Handle, Pistol Grip, Red/Yellow, for 3 Padlocks, NEMA 3/3R/4/4X/12
Item #: 391564
CAT #: 140U-PY
UPC: 885630243290
Category: Molded Case Circuit Breaker Operating Handles
Company wide:
Square D

Breaker, Homeline, 15A, 120VAC, Dual Function

Breaker, Homeline, 1P, 15 Amp, 120 Volt AC, Dual Function, Arc-Fault, Ground Fault Interrupter
Item #: 656336
CAT #: HOM115DF
UPC: 785901741329
Category: Residential Combination Arc / Ground Fault Circuit Breakers
Company wide:
Square D

Breaker, Bolt On, 3P, 40A, 480Y/277VAC, 25KAIC, Thermal Magnetic

Breaker, Bolt On, 3 Pole, 40 Amp, 480Y/277 Volt AC, 25KAIC
Item #: 61437
CAT #: EDB34040
UPC: 785901875284
Category: 3-Pole 277/480V Bolt-On Circuit Breakers
Company wide:
Eaton

Handle Lock, 2 or 3P BR Series, Padlockable

Handle Lock, Padlockable, Locks handles of 2 & 3-Pole Type BR Breakers, Device is Handle Mounted.
Item #: 104445
CAT #: BRLW2
UPC: 786676376259
Category: Padlockable Circuit Breaker Handle Locks
Company wide:
ABB

Breaker, 50A, 2P, 120/240V, 10 kAIC, Thin Q-Line Series

50 Amp, 2-Pole, Thin Style, Plug-On Circuit Breaker, Q-Line Series, 10 kAIC, 120/240 VAC.
Item #: 59500
CAT #: THQP250
UPC: 783164085778
Category: Residential 2-Pole Circuit Breakers
Company wide:
Square D

Breaker, Bolt-On, 15A, 2P, 120/240VAC, QOB Type, 10 kAIC

Breaker, 15 Amp, 2-Pole, QOB Type, Bolt-On, 10 kAIC, 120/240 Volt AC, Fixed Thermal-Magnetic Trip.
Item #: 67529
CAT #: QOB215
UPC: 785901416821
Category: 2-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Over 18,983 Items found