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Circuit Breakers

18,727 Found
Eaton

Breaker, Handle Tie - (3) 1P BR Series - Non-Metallic

Item #: 113188
CAT #: BR3HT
UPC: 786685348360
Company wide:
Allen-Bradley

Breaker, Miniature, 60A, 3P, 480Y/277VAC

Item #: 668530
CAT #: 1489-M3D600
UPC: 885630618265
Company wide:
Allen-Bradley

Breaker, Miniature, 0.5A, 1P, 277VAC, 48VDC

Item #: 645620
CAT #: 1489-M1D005
UPC: 885630619392
Company wide:
Eaton

Handle Tie - (2) 1P BR Series - Metallic

Item #: 83367
CAT #: BHT
UPC: 786676375207
Company wide:
Square D

Breaker, Homeline, 2P, 150A, 120/240VAC, 10kAIC, Takes 4 Spaces

Item #: 65481
CAT #: HOM2150BB
UPC: 785901296201
Company wide:
Eaton

Breaker, Lug in/Lug Out, 3P, 100A, 240VAC, 10kAIC

Item #: 111554
CAT #: QC3100H
UPC: 786679240304
Company wide:
ABB

2A, 480Y/277V, 10 kAIC, D-Curve, UL 1077

Item #: 1685539
CAT #: ST201M-D2
UPC: 016779016685
Company wide:
Eaton

Breaker, 100A, 2P, 208Y/120/240V, 22 kAIC

Item #: 103297
CAT #: BRH2100
UPC: 786676373906
Company wide:
Eaton

Breaker, 200A, 2P, 240V, 125VDC, Type ED, 65 kAIC

Item #: 290479
CAT #: ED2200L
UPC: 786679454060
Company wide:
Square D

Breaker, Bolt On, 3P, 20A, 480Y/277VAC, 65kAIC, Thermal Magnetic

Item #: 269455
CAT #: EJB34020
UPC: 785901326380
Company wide:
Square D

Breaker, Bolt On, 3P, 40A, 480Y/277VAC, 35kAIC, Thermal Magnetic

Item #: 60683
CAT #: EGB34040
UPC: 785901311171
Company wide:
Allen-Bradley

1492-D Miniature Circuit Breakers, Trip Curve C, 1P, 2A

Item #: 770120
CAT #: 1492-D1C020
UPC: 887172344442
Company wide:
Allen-Bradley

Operator Mechanism, Only, Variable Depth, Rotary, G, I Frame

Item #: 632563
CAT #: 140G-G-RMX
UPC: 885630439815
Company wide:
Square D

Breaker, 1P, 40A, 120/240VAC, 10kAIC, Plug-In

Item #: 67232
CAT #: QO140
UPC: 785901400189
Company wide:
Siemens

Breaker, 20/50A, 2P, 120/240V, 10 kAIC, Type QT, Common Trip

Item #: 330272
CAT #: Q22050CT
UPC: 783643195028
Company wide:
Siemens

Breaker, Bolt On, 50A, 3P, 120V, BL Type, 10 kAlC

Item #: 42975
CAT #: B350
UPC: 783643263758
Company wide:
Square D

MULTI9 C60SP 1P C 5A MCB

Item #: 1145172
CAT #: M9F22105
UPC: 606481168231
Company wide:
Square D

Branch Breaker Installation Kit, Homeline, All In One Accessory, For Q-Frame, 400A

Item #: 506742
CAT #: BMK2Q400
UPC: 785901816560
Company wide:
Square D

Breaker Accessory, Homeline, Padlocking Kit, 2P, CAFI, GFI, EPD Breakers, On/Off Lock

Item #: 748329
CAT #: HOMELEC2PALA
UPC: 785901725725
Company wide:
Square D

Mini Circuit Breaker, 277V, 1P, 15A

Item #: 1267440
CAT #: M9F42115
UPC: 606481169597
Company wide:
ABB

Neutral Kit, 30A, 600VAC, 12AWG to 2 AWG, Cu/Al

Item #: 77825
CAT #: TNI62
UPC: 783164018868
Company wide:
Square D

Breaker, Operating Mechanism, Long Shaft Only, Breaker Type L

Item #: 266933
CAT #: 9421LS10
UPC: 785901045755
Company wide:
Allen-Bradley

Breaker, Toggle Mount, Lock Out Attachemnt for 1P Circuit Breaker

Item #: 657812
CAT #: 189-ALOA1
UPC: 885630900179
Company wide:
Eaton

Breaker, 35A, 2P, 277/480 VAC, 125/250 VDC, GHB, 14 kAIC

Item #: 90136
CAT #: GHB2035
UPC: 786679172506
Company wide:
Eaton

Breaker, Handle Tie - (3) 1P BR Series - Non-Metallic

Handle Tie, Molded Plastic Handle. Used with BR Type Circuit Breakers for physically joining the handles of three adjacent 1-Pole Breakers.
Item #: 113188
CAT #: BR3HT
UPC: 786685348360
Category: Circuit Breaker Handle Ties
Company wide:
Allen-Bradley

Breaker, Miniature, 60A, 3P, 480Y/277VAC

Miniature Circuit Breaker, 60 Amp, 3-Pole, 480Y/277Volt AC, Type D Trip Curve, Inductive
Item #: 668530
CAT #: 1489-M3D600
UPC: 885630618265
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Miniature, 0.5A, 1P, 277VAC, 48VDC

Miniature Circuit Breaker, 0.5 Amp, 1-Pole, 277 Volt AC, 48 Volt DC, Type D Trip Curve, Inductive
Item #: 645620
CAT #: 1489-M1D005
UPC: 885630619392
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

Handle Tie - (2) 1P BR Series - Metallic

Handle Tie. Used with BR Type Circuit Breakers for physically joining the handles of two adjacent 1-Pole Breakers.
Item #: 83367
CAT #: BHT
UPC: 786676375207
Category: Circuit Breaker Handle Ties
Company wide:
Square D

Breaker, Homeline, 2P, 150A, 120/240VAC, 10kAIC, Takes 4 Spaces

Circuit Breaker, Homeline Series, Plug-In, 2-Pole, 150 Amp, 120/240V, 10 kAIC, 50/60 hz, Takes 4 Spaces
Item #: 65481
CAT #: HOM2150BB
UPC: 785901296201
Category: 2-Pole Main Circuit Breakers
Company wide:
Eaton

Breaker, Lug in/Lug Out, 3P, 100A, 240VAC, 10kAIC

100 Amp, 3-Pole Miniature Industrial Circuit Breaker, Type QC, Quicklag, Cable-in/Cable-out, 10kAIC, 240 VAC
Item #: 111554
CAT #: QC3100H
UPC: 786679240304
Category: 3-Pole Cable-In / Cable-Out Circuit Breakers
Company wide:
ABB

2A, 480Y/277V, 10 kAIC, D-Curve, UL 1077

Miniature Circuit Breaker, 1-Pole, 2 Amps, 480Y/277V AC. D-Curve. 10 kAIC. ST200M Series. Supplemental Protectors. UL 1077, CSA 22.2.
Item #: 1685539
CAT #: ST201M-D2
UPC: 016779016685
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

Breaker, 100A, 2P, 208Y/120/240V, 22 kAIC

100 Amp, 2-Pole, BR Plug-On Circuit Breaker, 22 kAIC, Wire Size #4-1/0, 120/240 VAC or 208Y/120V AC or 240 VAC. Can be used as Main Circuit Breaker for Convertible Loadcenters MCB.
Item #: 103297
CAT #: BRH2100
UPC: 786676373906
Category: Residential 2-Pole Circuit Breakers
Company wide:
Eaton

Breaker, 200A, 2P, 240V, 125VDC, Type ED, 65 kAIC

200 Amp, 2-Pole, Series C, NEMA, F-Frame, Molded Case, Circuit Breaker, Type ED, Cable In/Cable Out, 65 kAIC, 240 Volt AC, 125 Volt DC, Fixed Thermal-Magnetic Trip, Line & Load Terminals
Item #: 290479
CAT #: ED2200L
UPC: 786679454060
Category: 240-277V Rated Molded Case Circuit Breakers
Company wide:
Square D

Breaker, Bolt On, 3P, 20A, 480Y/277VAC, 65kAIC, Thermal Magnetic

Breaker, Bolt On, 3 Pole, 20 Amp,480Y/ 277 Volt AC, 65 kAIC, Thermal Magnetic, E-Frame
Item #: 269455
CAT #: EJB34020
UPC: 785901326380
Category: 3-Pole 277/480V Bolt-On Circuit Breakers
Company wide:
Square D

Breaker, Bolt On, 3P, 40A, 480Y/277VAC, 35kAIC, Thermal Magnetic

Breaker, Bolt On, 3 Pole, 40 Amp,480Y/ 277 Volt AC, 35 kAIC
Item #: 60683
CAT #: EGB34040
UPC: 785901311171
Category: 3-Pole 277/480V Bolt-On Circuit Breakers
Company wide:
Allen-Bradley

1492-D Miniature Circuit Breakers, Trip Curve C, 1P, 2A

1492-D Miniature Circuit Breakers, Trip Curve C, 1-Pole, 2 Amp
Item #: 770120
CAT #: 1492-D1C020
UPC: 887172344442
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Allen-Bradley

Operator Mechanism, Only, Variable Depth, Rotary, G, I Frame

Operator Mechanism, Only, Variable Depth, Rotary, G, I Frame
Item #: 632563
CAT #: 140G-G-RMX
UPC: 885630439815
Category: Molded Case Circuit Breaker Operating Handles
Company wide:
Square D

Breaker, 1P, 40A, 120/240VAC, 10kAIC, Plug-In

40 Amp, 1-Pole, QO Type, Plug-On Circuit Breaker, 10 kAIC, 120/240 VAC.
Item #: 67232
CAT #: QO140
UPC: 785901400189
Category: Residential 1-Pole Circuit Breakers
Company wide:
Siemens

Breaker, 20/50A, 2P, 120/240V, 10 kAIC, Type QT, Common Trip

20/50 Amp, 2-Pole, QT Type, Common Trip, Plug-On Circuit Breaker, 10 kAIC, 120/240V AC
Item #: 330272
CAT #: Q22050CT
UPC: 783643195028
Category: Residential Quadplex Circuit Breakers
Company wide:
Siemens

Breaker, Bolt On, 50A, 3P, 120V, BL Type, 10 kAlC

50 Amp, 3-Pole, BL Type, Bolt-On, Common-Trip, Circuit Breaker, 10 kAIC, 240V AC.
Item #: 42975
CAT #: B350
UPC: 783643263758
Category: 3-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Square D

MULTI9 C60SP 1P C 5A MCB

MULTI9 C60SP 1P C 5A MCB
Item #: 1145172
CAT #: M9F22105
UPC: 606481168231
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Square D

Branch Breaker Installation Kit, Homeline, All In One Accessory, For Q-Frame, 400A

Branch Breaker Installation Kit, Homeline, All In One Accessory, For Q-Frame, 400 Amp
Item #: 506742
CAT #: BMK2Q400
UPC: 785901816560
Category: Circuit Breaker Mounting Kits
Company wide:
Square D

Breaker Accessory, Homeline, Padlocking Kit, 2P, CAFI, GFI, EPD Breakers, On/Off Lock

Breaker Accessory, Homeline, Padlocking Kit, 2-Pole, CAFI, GFI, EPD Breakers, On/Off Lock
Item #: 748329
CAT #: HOMELEC2PALA
UPC: 785901725725
Category: Padlockable Circuit Breaker Handle Locks
Company wide:
Square D

Mini Circuit Breaker, 277V, 1P, 15A

Mini Circuit Breaker, 277 Volts, 1 Pole, 15 Amps, C-Curve, Tunnel Terminal Connection
Item #: 1267440
CAT #: M9F42115
UPC: 606481169597
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Neutral Kit, 30A, 600VAC, 12AWG to 2 AWG, Cu/Al

Neutral Kit, 30 Amp, 600 Volt AC, 12 AWG to 2 AWG, Cu/Al
Item #: 77825
CAT #: TNI62
UPC: 783164018868
Category: Molded Case Circuit Breaker Neutral Kits
Company wide:
Square D

Breaker, Operating Mechanism, Long Shaft Only, Breaker Type L

Breaker, Operating Mechanism, Long Shaft Only, Breaker Type, LAL, LHL, Q4L, Support Bracket Included
Item #: 266933
CAT #: 9421LS10
UPC: 785901045755
Category: Molded Case Circuit Breaker Operating Mechanisms
Company wide:
Allen-Bradley

Breaker, Toggle Mount, Lock Out Attachemnt for 1P Circuit Breaker

Breaker, Toggle Mount, Lock Out Attachemnt for 1-Pole, Molded Case Circuit Breaker
Item #: 657812
CAT #: 189-ALOA1
UPC: 885630900179
Category: Padlockable Circuit Breaker Handle Locks
Company wide:
Eaton

Breaker, 35A, 2P, 277/480 VAC, 125/250 VDC, GHB, 14 kAIC

35 Amp, 2-Pole Series C NEMA G-Frame Molded Case Circuit Breaker, Type GHB, Bolt-On, 14 kAIC, 277/480 VAC, 125/250 VDC, Fixed Thermal-Magnetic Trip.
Item #: 90136
CAT #: GHB2035
UPC: 786679172506
Category: 2-Pole 277/480V Bolt-On Circuit Breakers
Company wide:
Over 18,727 Items found