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Circuit Breakers

18,727 Found
Square D

Breaker, Molded Case, Equipment Ground Kit, 250 - 1200A, 6 - 250MCM

Item #: 54173
CAT #: PKOGTA4
UPC: 785901051145
Company wide:
Eaton

Breaker, 20A, 3P, 600V, 250 VDC, 65 kAIC, Type HFD CB

Item #: 90094
CAT #: HFD3020
UPC: 786679175811
Company wide:
Eaton

Breaker, 30A, 2P, 120/240V, Type BR, 10 kAIC, Tapped Hole

Item #: 554640
CAT #: BR230B
UPC: 786676008518
Company wide:
Allen-Bradley

Breaker, Miniature, 1A, 3P, 480Y/277VAC

Item #: 655964
CAT #: 1489-M3D010
UPC: 885630618463
Company wide:
ABB

XT5N 400 TMA 400-4000 3P FF UL

Item #: 2208771
CAT #: XT5NU340ABFN000XXX
UPC: 057558801375
Company wide:
Square D

Breaker, Molded Case, PowerPacT, H, 110A, 3P, 600VAC, 18kA, Lugs, Thermal Magnetic, 80%

Item #: 336511
CAT #: HGL36110
UPC: 785901598824
Company wide:
Allen-Bradley

Breaker, 10A, 1P, 120/240VAC, DIN Rail Mount, 10kAIC

Item #: 47038
CAT #: 1492-MCAA110
UPC: 781180051333
Company wide:
Square D

Breaker, Main, 225A, 2P, 120/240VAC, 22kAIC, Type QOM2

Item #: 65303
CAT #: QOM2225VH
UPC: 785901004073
Company wide:
ABB

Main Breaker Retainer, PowerMark Plus, 225A Max

Item #: 77580
CAT #: THQLRK
UPC: 783164189117
Company wide:
Square D

Breaker, Plug In, Tandem, 1P, 15/20A, 120/240VAC, 10kAIC

Item #: 67695
CAT #: QO1520
UPC: 785901400929
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 30A, 1P, Supplementary, Trip B

Item #: 638222
CAT #: 1492-SPM1B300
UPC: 885630617817
Company wide:
Square D

Breaker, 1-Pole, 20 Amp, 120 VAC, EPD, Type QO, 10kAIC

Item #: 68778
CAT #: QO120EPD
UPC: 785901763833
Company wide:
Square D

Breaker, Molded Case, Shunt Trip, M, P, R, Frame, 110-130VAC

Item #: 144143
CAT #: S33661
UPC: 785901700425
Company wide:
Eaton

CCV Breaker, 200A, 3P, 120/240V

Item #: 1922737
CAT #: CCV3200X
UPC: 786689518196
Company wide:
Leviton Load Centers

Branch Circuit Breaker, Standard 2-Pole 80A

Item #: 1295902
CAT #: LB280
UPC: 078477814529
Company wide:
ABB

Breaker, Molded Case, RHE-B Base, Extended Handle, Spare Parts, XT2, 4

Item #: 1082529
CAT #: KXTCRHEBFP
UPC: 015644697530
Company wide:
Allen-Bradley

Breaker, Molded Case, I Frame, Terminal Lugs, 14-1/0AWG, AL/CU

Item #: 652683
CAT #: 140G-I-TLA13
UPC: 885630440828
Company wide:
Square D

MINIATURE CIRCUIT BREAKER 120/240V 50A

Item #: 140102
CAT #: QOB150
UPC: 785901416807
Company wide:
ABB

Breaker, Operating Shaft, TMax, 10mm Diameter, 8.9" Length

Item #: 556373
CAT #: OXP10X225
UPC: 417019147075
Company wide:
Allen-Bradley

Breaker, Molded Case, I Frame, Terminal Lugs, 6 x 14-2AWG, CU Only

Item #: 642568
CAT #: 140G-I-MTL63
UPC: 885630440552
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 8A, 1P, Supplementary, Trip D

Item #: 650105
CAT #: 1492-SPM1D080
UPC: 885630617398
Company wide:
Allen-Bradley

Breaker, Flex Cable Operator, Non-Metallic Handle, Metal Bail, 3' Length, G Frame

Item #: 1370036
CAT #: 140G-G-FCXB03
UPC: 191326653558
Company wide:
Eaton

Breaker, Bolt On, 15A, 1P, 120V, 10 kAIC, Ground Fault

Item #: 1312016
CAT #: QB1015GF
UPC: 786680222481
Company wide:
Eaton

Breaker, Molded Case, 150A, 3P, 600V, 250 VDC, 35 kAIC, Type FD

Item #: 80205
CAT #: FD3150
UPC: 786679305799
Company wide:
Square D

Breaker, Molded Case, Equipment Ground Kit, 250 - 1200A, 6 - 250MCM

Accessory, PowerPacT L, Circuit Breaker Enclosure, Service Ground Kit, 250 - 600 Amp, 6 AWG - 250 kcmil
Item #: 54173
CAT #: PKOGTA4
UPC: 785901051145
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
Eaton

Breaker, 20A, 3P, 600V, 250 VDC, 65 kAIC, Type HFD CB

20 Amp, 3-Pole Series C NEMA F-Frame Molded Case Circuit Breaker, Type HFD, Cable In/Cable Out, 65 kAIC, 600 VAC, 250 VDC, Fixed Thermal-Magnetic Trip. Includes: Load Terminals only.
Item #: 90094
CAT #: HFD3020
UPC: 786679175811
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Breaker, 30A, 2P, 120/240V, Type BR, 10 kAIC, Tapped Hole

30 Amp, 2-Pole, BR Plug-On Circuit Breaker, 10 kAIC. Wire Size #14-4, 120/240 VAC. with Qualified and Tapped Hole
Item #: 554640
CAT #: BR230B
UPC: 786676008518
Category: Residential 2-Pole Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Miniature, 1A, 3P, 480Y/277VAC

Miniature Circuit Breaker, 1 Amp, 3-Pole, 480Y/277Volt AC, Type D Trip Curve, Inductive
Item #: 655964
CAT #: 1489-M3D010
UPC: 885630618463
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

XT5N 400 TMA 400-4000 3P FF UL

XT5N 400 TMA 400-4000 3P FF UL
Item #: 2208771
CAT #: XT5NU340ABFN000XXX
UPC: 057558801375
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Square D

Breaker, Molded Case, PowerPacT, H, 110A, 3P, 600VAC, 18kA, Lugs, Thermal Magnetic, 80%

Breaker, Molded Case, PowerPacT, H Frame, 110 Amp, 3-Pole, 600 Volt AC, 18kAIC, Lugs, Thermal Magnetic, 80%
Item #: 336511
CAT #: HGL36110
UPC: 785901598824
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

Breaker, 10A, 1P, 120/240VAC, DIN Rail Mount, 10kAIC

Breaker, Miniature, 10 Amp, 1 Pole, 120/240 Volt AC, DIN Rail Mount, 10kAIC
Item #: 47038
CAT #: 1492-MCAA110
UPC: 781180051333
Category: 1-Pole Cable-In / Cable-Out Circuit Breakers
Company wide:
Square D

Breaker, Main, 225A, 2P, 120/240VAC, 22kAIC, Type QOM2

Breaker, Main, 225 Amp, 2-Pole, 120/240 Volt AC, 22 kAIC, Type QOM2
Item #: 65303
CAT #: QOM2225VH
UPC: 785901004073
Category: 2-Pole Main Circuit Breakers
Company wide:
ABB

Main Breaker Retainer, PowerMark Plus, 225A Max

Main Breaker Retainer, for PowerMark Plus Load Centers, 225 Amp Max
Item #: 77580
CAT #: THQLRK
UPC: 783164189117
Category: Circuit Breaker Hold Down Kits
Company wide:
Square D

Breaker, Plug In, Tandem, 1P, 15/20A, 120/240VAC, 10kAIC

QO(B) circuit breakers come in plug-on or bolt-on options and a complete range of amperages and interrupting ranges to fit into various QO distribution panels. QO is the “World’s Finest” Industry leading offer since 1955, with features engineered for faster installation, reliability and quality.
Item #: 67695
CAT #: QO1520
UPC: 785901400929
Category: Residential Duplex Circuit Breakers
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 30A, 1P, Supplementary, Trip B

Circuit Breaker, Miniature, 30 Amp, 1-Pole, 277VAC, 48VDC, Supplementary, Resistive or Slightly Inductive, Trip Curve B
Item #: 638222
CAT #: 1492-SPM1B300
UPC: 885630617817
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Square D

Breaker, 1-Pole, 20 Amp, 120 VAC, EPD, Type QO, 10kAIC

20 Amp, 1-Pole, Type QO, Equipment Protective Device, Ground Fault, 10 kAIC, 120 Volt AC
Item #: 68778
CAT #: QO120EPD
UPC: 785901763833
Category: Residential Ground Fault / Equipment Protection Circuit Breakers
Company wide:
Square D

Breaker, Molded Case, Shunt Trip, M, P, R, Frame, 110-130VAC

Breaker, Molded Case, Shunt Trip, M, P, R, Frame, 110 - 130 Volt AC
Item #: 144143
CAT #: S33661
UPC: 785901700425
Category: Molded Case Circuit Breaker Shunt Trips
Company wide:
Eaton

CCV Breaker, 200A, 3P, 120/240V

CCV Breaker, 200A, 3 Pole, 120/240V, 10kAIC, Load Lugs Only
Item #: 1922737
CAT #: CCV3200X
UPC: 786689518196
Category: 3-Pole Main Circuit Breakers
Company wide:
Leviton Load Centers

Branch Circuit Breaker, Standard 2-Pole 80A

Branch Circuit Breaker, Standard 2-Pole 80A 120/240V, 10Ka Interrupt Rating
Item #: 1295902
CAT #: LB280
UPC: 078477814529
Category: Residential 2-Pole Circuit Breakers
Company wide:
ABB

Breaker, Molded Case, RHE-B Base, Extended Handle, Spare Parts, XT2, 4

Extended Handle, Spare Parts
Item #: 1082529
CAT #: KXTCRHEBFP
UPC: 015644697530
Category: Molded Case Circuit Breaker Operating Handles
Company wide:
Allen-Bradley

Breaker, Molded Case, I Frame, Terminal Lugs, 14-1/0AWG, AL/CU

Breaker, Molded Case, I Frame, Terminal Lugs, 14 - 1/0 AWG, AL/CU, 3 Per Package
Item #: 652683
CAT #: 140G-I-TLA13
UPC: 885630440828
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
Square D

MINIATURE CIRCUIT BREAKER 120/240V 50A

Square D,MINIATURE CIRCUIT BREAKER 120/240V 50A,1-Phase,10kA,120/240 Vac,50A,Box Lugs #8 to #2 AWG(Al/Cu),Miniature Circuit Breaker,QO,Standard Bolt-On,UL Listed - CSA Certified
Item #: 140102
CAT #: QOB150
UPC: 785901416807
Category: 1-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
ABB

Breaker, Operating Shaft, TMax, 10mm Diameter, 8.9" Length

10mm Diameter Shaft, 225 mm/8.9" Length, for 10mm accepting Variable Depth Rotary Handles and Circuit Breaker Mechanisms. For use with T1 - T7 Series Tmax Molded Case Circuit Breakers.
Item #: 556373
CAT #: OXP10X225
UPC: 417019147075
Category: Molded Case Circuit Breaker Operating Mechanisms & Handle Shafts
Company wide:
Allen-Bradley

Breaker, Molded Case, I Frame, Terminal Lugs, 6 x 14-2AWG, CU Only

Breaker, Molded Case, I Frame, Terminal Lugs, 6 x 14 - 2 AWG, CU Only
Item #: 642568
CAT #: 140G-I-MTL63
UPC: 885630440552
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 8A, 1P, Supplementary, Trip D

Circuit Breaker, Miniature, 8 Amp, 1-Pole, 277VAC, 48VDC, Supplementary, Highly Inductive, Trip Curve D
Item #: 650105
CAT #: 1492-SPM1D080
UPC: 885630617398
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Flex Cable Operator, Non-Metallic Handle, Metal Bail, 3' Length, G Frame

Breaker, Flex Cable Operator, G Frame, Non-Metallic Handle, Metal Bail, 3 Foot Length, NEMA 1,3,12,4,4X
Item #: 1370036
CAT #: 140G-G-FCXB03
UPC: 191326653558
Category: Molded Case Circuit Breaker Operating Mechanisms
Company wide:
Eaton

Breaker, Bolt On, 15A, 1P, 120V, 10 kAIC, Ground Fault

15 Amp, 1-Pole, Type QB, Quicklag, Miniature Industrial Ground Fault Circuit Breaker, Self Test, Bolt-On, 120 VAC, 10 kAIC ***Can Be Used With Plug On Neutral Panels & Existing Old Panels***
Item #: 1312016
CAT #: QB1015GF
UPC: 786680222481
Category: Ground Fault Bolt-On Circuit Breakers
Company wide:
Eaton

Breaker, Molded Case, 150A, 3P, 600V, 250 VDC, 35 kAIC, Type FD

150 Amp, 3-Pole Series C NEMA F-Frame Molded Case Circuit Breaker, Type FD, Cable In/Cable Out, 35 kAIC, 600 VAC, 250 VDC, Fixed Thermal-Magnetic Trip. Includes: Load Terminals only.
Item #: 80205
CAT #: FD3150
UPC: 786679305799
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Over 18,727 Items found