Skip to main content

Circuit Breakers

19,028 Found
Square D

Breaker, Molded Case, 125A, 3P, 600VAC, 25-100kAIC, PowerPact

Item #: 268244
CAT #: HJL36125
UPC: 785901955795
Company wide:
Eaton

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

Item #: 554640
CAT #: BR230B
UPC: 786676008518
Company wide:
Square D

600A operating mechanism with lockout, for 2 or 3P PowerPact D and L circuit breakers

Item #: 338814
CAT #: 9421LD7
UPC: 785901923077
Company wide:
ABB

GE TEYD3030B TEYx Circuit Breaker 3

Item #: 623593
CAT #: TEYD3030B
UPC: 783164461749
Company wide:
ABB

Breaker, 25A, 3P, 120/240V, Q-Line Series, 10 kAIC, Bolt-On

Item #: 57844
CAT #: THQB32025
UPC: 783164059915
Company wide:
ABB

Breaker, 30A, 2P, 120V, 10 kAIC, Q-Line, GFCIEP

Item #: 162450
CAT #: THQL2130GFEP
UPC: 783164321135
Company wide:
ABB

Breaker, Operator, 95mm Pistol Handle, Variable Depth, NEMA 1/3R/12

Item #: 314418
CAT #: OHB95J10
UPC: 417019154035
Company wide:
ABB

125A PM L/C MAIN BKR 22K

Item #: 1905131
CAT #: THQMV125E
UPC: 783164651454
Company wide:
ABB

CB ENCL 2P 125A R

Item #: 214396
CAT #: TQL125R
UPC: 783164321357
Company wide:
ABB

Neutral Kit, 400A, 1 x 350 - 800MCM, Cu/Al

Item #: 149574
CAT #: TNI65A
UPC: 783164087062
Company wide:
ABB

NEXT1H 125 TMF 100-1000 3P F F UL/CSA

Item #: 1869047
CAT #: XT1HU3100AYD000XXX
UPC: 056221785523
Company wide:
ABB

NEXT1H 125 TMF 30-500 3P F F UL/CSA

Item #: 1988565
CAT #: XT1HU3030AYD000XXX
UPC: 056221785431
Company wide:
Square D

Breaker, Molded Case, PowerPact B, 60A, 3P, 600Y/347VAC, 25kAIC

Item #: 1160051
CAT #: BJA36060
UPC: 606481185870
Company wide:
Siemens

Breaker, 20A, 3P, 240V, BL Type, 22 kAIC

Item #: 42665
CAT #: B320H
UPC: 783643263994
Company wide:
Eaton

Breaker, Enclosure, 225A, 240VAC, N3R, Replaced By Eaton ECC225R

Item #: 84117
CAT #: ECB225R
UPC: 782113098760
Company wide:
Square D

Breaker, Bolt On, 3P, 40A, 480Y/277VAC, 65kAIC, Thermal Magnetic

Item #: 304517
CAT #: EJB34040
UPC: 785901397700
Company wide:
Square D

Circuit breaker, PowerPacT Q, 200A, 3 pole, 240VAC, 65kA, I-Line, thermal magnetic, 80%, ABC

Item #: 108976
CAT #: QGA32200
UPC: 785901814702
Company wide:
Square D

Breaker, Molded Case, PowerPacT H, 15A, 3P, 600VAC, 25kA, Lugs, Thermal Magnetic, 80%

Item #: 267856
CAT #: HJL36015
UPC: 785901577904
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 40A, 1P, Supplementary, Trip D

Item #: 653322
CAT #: 1492-SPM1D400
UPC: 885630617213
Company wide:
Square D

DIN Rail Mounting Base - 22 mm Units - For Control and Signaling Unit

Item #: 1021587
CAT #: A9A15151
UPC: 606480377023
Company wide:
Siemens

Breaker, Bolt On, 20A, 1P, 120V, BL Type, Shunt Trip

Item #: 41297
CAT #: B12000S01
UPC: 783643268234
Company wide:
Square D

SQD PDC5DG20L3 CB POWER

Item #: 727496
CAT #: PDC5DG20L3
UPC: 785901730590
Company wide:
Square D

Load Center, Homeline, Back Fed Main Breaker Retainer Kit

Item #: 63214
CAT #: HOM4RK2LA
UPC: 785901307204
Company wide:
Square D

Breaker, Bolt-On, 100A, 3P, 120/240VAC, QOB Type, 10kAIC, Shunt Trip

Item #: 66637
CAT #: QOB31001021
UPC: 785901031024
Company wide:
Square D

Breaker, Molded Case, 125A, 3P, 600VAC, 25-100kAIC, PowerPact

Breaker, Molded Case, 125 Amp, 3-Pole, 600 Volt AC, 25 -100 kAIC, 250 Volt DC 20 kAIC, PowerPact, Lug In/Lug Out
Item #: 268244
CAT #: HJL36125
UPC: 785901955795
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:
Square D

600A operating mechanism with lockout, for 2 or 3P PowerPact D and L circuit breakers

Circuit Breaker Mechanism, 600 Amp, Operating Mechanism with Lockout, for 2 or 3 pole PowerPact D and L circuit breakers
Item #: 338814
CAT #: 9421LD7
UPC: 785901923077
Category: Molded Case Circuit Breaker Operating Mechanisms & Handle Shafts
Company wide:
ABB

GE TEYD3030B TEYx Circuit Breaker 3

GE TEYD3030B TEYx Circuit Bre
Item #: 623593
CAT #: TEYD3030B
UPC: 783164461749
Category: 3-Pole 277/480V Bolt-On Circuit Breakers
Company wide:
ABB

Breaker, 25A, 3P, 120/240V, Q-Line Series, 10 kAIC, Bolt-On

25 Amp, 3-Pole, Miniature Industrial Circuit Breaker, Bolt-On Type, Q-Line Series, 10 kAIC, 120/240 VAC.
Item #: 57844
CAT #: THQB32025
UPC: 783164059915
Category: 3-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
ABB

Breaker, 30A, 2P, 120V, 10 kAIC, Q-Line, GFCIEP

30 Amp, 2-Pole, Plug-On Circuit Breaker, Q-Line Series, Type Ground Fault, Equipment Protection, 10 kAIC, 120 Volt AC
Item #: 162450
CAT #: THQL2130GFEP
UPC: 783164321135
Category: Residential Ground Fault / Equipment Protection Circuit Breakers
Company wide:
ABB

Breaker, Operator, 95mm Pistol Handle, Variable Depth, NEMA 1/3R/12

95mm Padlockable Pistol Handle, Black, NEMA 1, 3R, 12, Defeatable. ***For use with 10mm Shafts***
Item #: 314418
CAT #: OHB95J10
UPC: 417019154035
Category: Molded Case Circuit Breaker Operating Handles
Company wide:
ABB

125A PM L/C MAIN BKR 22K

125A PM L/C MAIN BKR 22K
Item #: 1905131
CAT #: THQMV125E
UPC: 783164651454
Category: 2-Pole Main Circuit Breakers
Company wide:
ABB

CB ENCL 2P 125A R

CB ENCL 2P 125A R
Item #: 214396
CAT #: TQL125R
UPC: 783164321357
Category: Outdoor Circuit Breaker Enclosures
Company wide:
ABB

Neutral Kit, 400A, 1 x 350 - 800MCM, Cu/Al

Neutral Kit, 400 Amp, 1 x 350 MCM to 800 MCM, Cu/Al
Item #: 149574
CAT #: TNI65A
UPC: 783164087062
Category: Molded Case Circuit Breaker Neutral Kits
Company wide:
ABB

NEXT1H 125 TMF 100-1000 3P F F UL/CSA

ABB XT1HU3100AYD000XXX
Item #: 1869047
CAT #: XT1HU3100AYD000XXX
UPC: 056221785523
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
ABB

NEXT1H 125 TMF 30-500 3P F F UL/CSA

NEXT1H 125 TMF 30-500 3P F F UL/CSA
Item #: 1988565
CAT #: XT1HU3030AYD000XXX
UPC: 056221785431
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Square D

Breaker, Molded Case, PowerPact B, 60A, 3P, 600Y/347VAC, 25kAIC

Breaker, Molded Case, PowerPact B, 60 Amp, 3-Pole, 600Y/347 Volt AC, 25 kAIC, UL I-Line
Item #: 1160051
CAT #: BJA36060
UPC: 606481185870
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Siemens

Breaker, 20A, 3P, 240V, BL Type, 22 kAIC

20 Amp, 3-Pole, BL Type, Bolt-On, Common-Trip, Circuit Breaker, 10 kAIC, 240 Volt AC
Item #: 42665
CAT #: B320H
UPC: 783643263994
Category: 3-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Eaton

Breaker, Enclosure, 225A, 240VAC, N3R, Replaced By Eaton ECC225R

225 Amp, 1-Phase, 240V AC, 3-Wire, NEMA 3R, Outdoor, Surface Mount Circuit Breaker Unit Enclosure, Service Entrance Rated. For use with BW, BWH or CSR Type Main Circuit Breakers. Includes: (1) Ground Lug and Hub Closure Plate. HxWxD: 23.69" x 9.31" x 5.44. Has Been Replaced By Eaton ECC225R
Item #: 84117
CAT #: ECB225R
UPC: 782113098760
Category: Outdoor Circuit Breaker Enclosures
Company wide:
Square D

Breaker, Bolt On, 3P, 40A, 480Y/277VAC, 65kAIC, Thermal Magnetic

Breaker, Bolt On, 3 Pole, 40 Amp,480Y/ 277 Volt AC, 65 kAIC
Item #: 304517
CAT #: EJB34040
UPC: 785901397700
Category: 3-Pole 277/480V Bolt-On Circuit Breakers
Company wide:
Square D

Circuit breaker, PowerPacT Q, 200A, 3 pole, 240VAC, 65kA, I-Line, thermal magnetic, 80%, ABC

Circuit breaker, PowerPacT Q, 200A, 3 pole, 240VAC, 65kA, I-Line, thermal magnetic, 80%, ABC
Item #: 108976
CAT #: QGA32200
UPC: 785901814702
Category: 240-277V Rated Molded Case Circuit Breakers
Company wide:
Square D

Breaker, Molded Case, PowerPacT H, 15A, 3P, 600VAC, 25kA, Lugs, Thermal Magnetic, 80%

Breaker, Molded Case, PowerPacT H Frame, 15 Amp, 3-Pole, 600 Volt AC, 25kAIC, Lugs, Thermal Magnetic, 80%
Item #: 267856
CAT #: HJL36015
UPC: 785901577904
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

Circuit Breaker, Miniature, 40A, 1P, Supplementary, Trip D

Circuit Breaker, Miniature, 40 Amp, 1-Pole, 277VAC, 48VDC, Supplementary, Highly Inductive, Trip Curve D
Item #: 653322
CAT #: 1492-SPM1D400
UPC: 885630617213
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
Square D

DIN Rail Mounting Base - 22 mm Units - For Control and Signaling Unit

DIN Rail Mounting Base - 22 mm Units - For Control and Signaling Unit
Item #: 1021587
CAT #: A9A15151
UPC: 606480377023
Category: Circuit Breaker Mounting Kits
Company wide:
Siemens

Breaker, Bolt On, 20A, 1P, 120V, BL Type, Shunt Trip

20 Amp, 1-Pole, BL Type, Bolt-On, 120 Volt Shunt Trip, Circuit Breaker, 10 kAIC, 120 Volt AC
Item #: 41297
CAT #: B12000S01
UPC: 783643268234
Category: Bolt-On Shunt Trip Circuit Breakers
Company wide:
Square D

SQD PDC5DG20L3 CB POWER

SQD PDC5DG20L3 CB POWER DISTRIBUTION CONNECTOR (3)
Item #: 727496
CAT #: PDC5DG20L3
UPC: 785901730590
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
Square D

Load Center, Homeline, Back Fed Main Breaker Retainer Kit

Load Center, Homeline, Back Fed Main Breaker Retainer Kit
Item #: 63214
CAT #: HOM4RK2LA
UPC: 785901307204
Category: Circuit Breaker Mounting Kits
Company wide:
Square D

Breaker, Bolt-On, 100A, 3P, 120/240VAC, QOB Type, 10kAIC, Shunt Trip

Breaker, 100 Amp, 3-Pole, QOB Type, Bolt-On, 10 kAIC, 120/240 Volt AC, Shunt Trip, 120/208/240 Volt AC
Item #: 66637
CAT #: QOB31001021
UPC: 785901031024
Category: Bolt-On Shunt Trip Circuit Breakers
Company wide:
Over 19,028 Items found