Skip to main content

Circuit Breakers

19,028 Found
Allen-Bradley

Breaker, Molded Case, 600A, 3P, 600VAC, 65kAIC, M Frame

Item #: 644442
CAT #: 140G-M6F3-D60
UPC: 887172307362
Company wide:
ABB

Breaker, Molded Case, 15A, 3P, 277/480VAC, 65kAIC, Load Lugs

Item #: 626366
CAT #: TEYL3015B
UPC: 783164462517
Company wide:
Allen-Bradley

Breaker, Molded Case, 20A, 3P, 600Y/347VAC, G3 Frame, 35kAIC

Item #: 686880
CAT #: 140G-G3C3-C20
UPC: 885630446646
Company wide:
Allen-Bradley

Molded Case Circuit Breaker, 800A, M Frame, Rotary Operating

Item #: 639600
CAT #: 140G-M-RVM21R
UPC: 885630980294
Company wide:
Eaton

Breaker, 225/115A, 2P, 120/240V, 10 kAIC, CTL Quad, BR Series

Item #: 352224
CAT #: BQ2252115
UPC: 786676370967
Company wide:
Allen-Bradley

Breaker, Molded Case, J Frame, Terminal Lugs, FC CU/AL 1 x 14 AWG - 350 MCM

Item #: 656331
CAT #: 140G-J-TLA1B3
UPC: 889508858593
Company wide:
Allen-Bradley

Breaker, Molded Case, 80A, 3P, 600Y/347VAC, G3 Frame, 35kAIC

Item #: 661678
CAT #: 140G-G3C3-C80
UPC: 885630446530
Company wide:
Eaton

Rotary Operating Mechanism, 6" Shaft, Black Handle, Complete

Item #: 11391
CAT #: EHMVD06B
UPC: 786685405643
Company wide:
Allen-Bradley

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

Item #: 802389
CAT #: 1492-D2C020
UPC: 887172344275
Company wide:
Square D

MINIATURE CIRCUIT BREAKER 240V 150A

Item #: 112724
CAT #: QOB2150VH
UPC: 785901065272
Company wide:
Allen-Bradley

Breaker, Molded Case, 225A, 3P, 600VAC, 35kAIC

Item #: 702709
CAT #: 140G-I3C3-D22
UPC: 885630444529
Company wide:
Allen-Bradley

Breaker, Molded Case, J Frame, Only, 250A Rated, 3P, 35kAIC

Item #: 645193
CAT #: 140G-J3X3
UPC: 885630443652
Company wide:
Allen-Bradley

Signal Contact, Right Side Mount, 1 NO/1 NC

Item #: 654123
CAT #: 1489-AMRS3
UPC: 885630653662
Company wide:
Allen-Bradley

Molded Case Circuit Breaker, 25 kA at 480V, H Frame, Frame Only

Item #: 768739
CAT #: 140G-H2X3
UPC: 885630443768
Company wide:
Allen-Bradley

Breaker, Molded Case, M Frame, 600A, 600VAC, 3P, 1NO/NC Auxiliary + Alarm Contact, 250VAC

Item #: 663570
CAT #: 140G-M5F3-D60-AA
UPC: 887172313639
Company wide:
Square D

Breaker, Molded Case, 20A, 600Y/347VAC, 3P, 18kAIC, PowerPact

Item #: 1202098
CAT #: BDA36020
UPC: 606481152513
Company wide:
Square D

Breaker, Molded Case, 40A, 3P, 600VAC, 25-100kAIC, PowerPact

Item #: 268202
CAT #: HJL36040
UPC: 785901706557
Company wide:
ABB

Se150 Rating Plug (std) 30/30

Item #: 27249
CAT #: SRPE30A30
UPC: 783164213836
Company wide:
Square D

Breaker, Main, 200A, 2P, 120/240VAC, 22kAIC, Type QOM2

Item #: 226829
CAT #: QOM2200MVH
UPC: 785901301530
Company wide:
Square D

Breaker, Molded Case, PowerPact B, 30A, 3P, 600Y/347VAC, 25kAIC

Item #: 1224294
CAT #: BJL36030
UPC: 606481186006
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 5A, 2P, Supplementary, Trip B

Item #: 669521
CAT #: 1492-SPM2B050
UPC: 885630613895
Company wide:
Square D

MOLDED CASE CIRCUIT BREAKER 600V 225A

Item #: 268995
CAT #: JDA262252
UPC: 785901912194
Company wide:
Square D

Breaker, Molded Case, PowerPacT H, 60A, 2P, 600VAC, 14kA, I-Line, Thermal Magnetic

Item #: 485023
CAT #: HDA260605
UPC: 785901750376
Company wide:
Allen-Bradley

Breaker, Miniature, 0.5A, 1P, 277VAC, 65VDC

Item #: 20124
CAT #: 1492-GS1G005
UPC: 662072986080
Company wide:
Allen-Bradley

Breaker, Molded Case, 600A, 3P, 600VAC, 65kAIC, M Frame

Breaker, Molded Case, 600 Amp, 3-Pole, 600 Volt AC, 65 kAIC, M Frame, Thermal Magnetic, Adjustable, F Protection
Item #: 644442
CAT #: 140G-M6F3-D60
UPC: 887172307362
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
ABB

Breaker, Molded Case, 15A, 3P, 277/480VAC, 65kAIC, Load Lugs

Breaker, Molded Case, 15 Amp, 3-Pole, 277/480 Volt AC, 65 kAIC, Load Lugs
Item #: 626366
CAT #: TEYL3015B
UPC: 783164462517
Category: 3-Pole 277/480V Bolt-On Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Molded Case, 20A, 3P, 600Y/347VAC, G3 Frame, 35kAIC

Breaker, Molded Case, 20 Amp, 3-Pole, 600Y/347 Volt AC, G3 Frame, 35 kAIC
Item #: 686880
CAT #: 140G-G3C3-C20
UPC: 885630446646
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

Molded Case Circuit Breaker, 800A, M Frame, Rotary Operating

Molded Case Circuit Breaker, 800 Amp, M Frame, Rotary Operating, Rotary Handle, Red / Yellow, 21 in
Item #: 639600
CAT #: 140G-M-RVM21R
UPC: 885630980294
Category: Molded Case Circuit Breaker Operating Mechanisms & Handle Shafts
Company wide:
Eaton

Breaker, 225/115A, 2P, 120/240V, 10 kAIC, CTL Quad, BR Series

CTL Quadplex Breaker, 2-pole And 1-pole, 10 Kaic, (2)15 Amp 1-pole Outer And 2-pole 25 Amp Center Indep, Requires (2) 1-inch Spaces, Wire Size #14-4, 120/240 Vac
Item #: 352224
CAT #: BQ2252115
UPC: 786676370967
Category: Residential Quadplex Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Molded Case, J Frame, Terminal Lugs, FC CU/AL 1 x 14 AWG - 350 MCM

Breaker, Molded Case, J Frame, Terminal Lugs, FC CU/AL 1 x 14 AWG - 350 MCM, 3 Per Package
Item #: 656331
CAT #: 140G-J-TLA1B3
UPC: 889508858593
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
Allen-Bradley

Breaker, Molded Case, 80A, 3P, 600Y/347VAC, G3 Frame, 35kAIC

Breaker, Molded Case, 80 Amp, 3-Pole, 600Y/347 Volt AC, G3 Frame, 35 kAIC, 1 Auxiliary 250 Volt AC Contact
Item #: 661678
CAT #: 140G-G3C3-C80
UPC: 885630446530
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Rotary Operating Mechanism, 6" Shaft, Black Handle, Complete

Rotary Operating Mechanism, Through Door, 6 Inch Shaft, Black Handle, Mounting Hardware, Mechanism, Complete, NEMA 1/12 Rated
Item #: 11391
CAT #: EHMVD06B
UPC: 786685405643
Category: Molded Case Circuit Breaker Operating Mechanisms & Handle Shafts
Company wide:
Allen-Bradley

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

1492-D Miniature Circuit Breakers, Trip Curve C, 2-Pole, 2 Amp
Item #: 802389
CAT #: 1492-D2C020
UPC: 887172344275
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
Square D

MINIATURE CIRCUIT BREAKER 240V 150A

Square D,MINIATURE CIRCUIT BREAKER 240V 150A,1-Phase,120/240 Vac,150A,22kA,Box Lugs #4 to 300 AWG/kcmil(Al/Cu),Miniature Circuit Breaker,QO,Standard Bolt-On,UL Listed - CSA Certified
Item #: 112724
CAT #: QOB2150VH
UPC: 785901065272
Category: 2-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Molded Case, 225A, 3P, 600VAC, 35kAIC

Breaker, Molded Case, 225 Amp, 3-Pole, 600 Volt AC, 35 kAIC
Item #: 702709
CAT #: 140G-I3C3-D22
UPC: 885630444529
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Molded Case, J Frame, Only, 250A Rated, 3P, 35kAIC

Breaker, Molded Case, J Frame, Only, 250 Amp Rated, 3-Pole, 35 kAIC, Needs Trip Unit to Complete Breaker
Item #: 645193
CAT #: 140G-J3X3
UPC: 885630443652
Category: Molded Case Circuit Breaker Frames
Company wide:
Allen-Bradley

Signal Contact, Right Side Mount, 1 NO/1 NC

SignalContact, Right Side Mount, for 1489-M Circuit Breakers, 1 Normally Open, 1 Normally Closed, Contacts
Item #: 654123
CAT #: 1489-AMRS3
UPC: 885630653662
Category: DIN Rail Mount Circuit Breakers Auxiliary Contacts
Company wide:
Allen-Bradley

Molded Case Circuit Breaker, 25 kA at 480V, H Frame, Frame Only

Molded Case Circuit Breaker, 25 kA at 480 Volt AC, H Frame, Frame Only
Item #: 768739
CAT #: 140G-H2X3
UPC: 885630443768
Category: Molded Case Circuit Breaker Frames
Company wide:
Allen-Bradley

Breaker, Molded Case, M Frame, 600A, 600VAC, 3P, 1NO/NC Auxiliary + Alarm Contact, 250VAC

Breaker, Molded Case, M Frame, 50 kA Interrupt Rating, T/M - Thermal Magnetic, 3-Poles, Rated Current 600 Amp (80% Rated), 600 Volt AC, 1 Normally Open / Normally Close Auxiliary + Alarm, 250 Volt AC Control
Item #: 663570
CAT #: 140G-M5F3-D60-AA
UPC: 887172313639
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Square D

Breaker, Molded Case, 20A, 600Y/347VAC, 3P, 18kAIC, PowerPact

Breaker, Molded Case, 20 Amp, 600Y/347 Volt AC, 3-Pole, 18 kAIC, PowerPact-B, Toggle
Item #: 1202098
CAT #: BDA36020
UPC: 606481152513
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Square D

Breaker, Molded Case, 40A, 3P, 600VAC, 25-100kAIC, PowerPact

Breaker, Molded Case, 40 Amp, 3-Pole, 600 Volt AC, 25 -100 kAIC, 250 Volt DC 20 kAIC, PowerPact, Lug In/Lug Out
Item #: 268202
CAT #: HJL36040
UPC: 785901706557
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
ABB

Se150 Rating Plug (std) 30/30

GE SRPE30A30 Se150 Rating Plug (std) 30/30
Item #: 27249
CAT #: SRPE30A30
UPC: 783164213836
Category: Spectra Series Circuit Breaker Rating Plugs
Company wide:
Square D

Breaker, Main, 200A, 2P, 120/240VAC, 22kAIC, Type QOM2

Breaker, Main, 200 Amp, 2-Pole, 120/240 Volt AC, 22 kAIC, Type QOM2, Bolt On Mount
Item #: 226829
CAT #: QOM2200MVH
UPC: 785901301530
Category: 2-Pole Main Circuit Breakers
Company wide:
Square D

Breaker, Molded Case, PowerPact B, 30A, 3P, 600Y/347VAC, 25kAIC

Breaker, Molded Case, PowerPact B, 30 Amp, 3-Pole, 600Y/347 Volt AC, 25 kAIC, UL Everlink
Item #: 1224294
CAT #: BJL36030
UPC: 606481186006
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 5A, 2P, Supplementary, Trip B

Circuit Breaker, Miniature, 5 Amp, 2-Pole, 480Y/277VAC, 96VDC, Supplementary, Resistive or Slightly Inductive, Trip Curve B
Item #: 669521
CAT #: 1492-SPM2B050
UPC: 885630613895
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
Square D

MOLDED CASE CIRCUIT BREAKER 600V 225A

MOLDED CASE CIRCUIT BREAKER 600V 225A
Item #: 268995
CAT #: JDA262252
UPC: 785901912194
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Square D

Breaker, Molded Case, PowerPacT H, 60A, 2P, 600VAC, 14kA, I-Line, Thermal Magnetic

Breaker, Molded Case, PowerPacT, H-Frame, 60 Amp, 2-Pole, 600 Volt AC, 14kA, I-Line, Thermal Magnetic, 80%, CA
Item #: 485023
CAT #: HDA260605
UPC: 785901750376
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Miniature, 0.5A, 1P, 277VAC, 65VDC

Miniature Circuit Breaker, 0.5 Amp, 1 Pole, 277 Volt AC, 65 Volt DC, DIN Rail Mount
Item #: 20124
CAT #: 1492-GS1G005
UPC: 662072986080
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Over 19,028 Items found