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Circuit Breakers

18,949 Found
Eaton

Breaker, Molded Case, 1600A, Rating Plug, 3P, 3000A, PC Frame

Item #: 166862
CAT #: 30PC1600
UPC: 786679762226
Company wide:
Square D

SQD 9080GCB40 4A CHNL MNTD CB

Item #: 305481
CAT #: 9080GCB40
UPC: 785901000938
Company wide:
Eaton

Breaker, 20A, 3P, 240V, 125VDC, Type ED, 65 kAIC

Item #: 175074
CAT #: ED3020
UPC: 782116303939
Company wide:
Eaton

175A, 3P, 120/208Y 240 VAC, 10 kAIC, Type CC Tenant CB

Item #: 298666
CAT #: CC3175X
UPC: 782114314982
Company wide:
ABB

Breaker, 20A, 1P, 120/240V, 10 kAIC, Q-Line Series

Item #: 78160
CAT #: THQL1120HM
UPC: 783164131567
Company wide:
ABB

ABB SU203M-C50 UL489 MCB 3P C 50A 2

Item #: 1572814
CAT #: SU203M-C50
UPC: 016779931407
Company wide:
Eaton

Handle Mechanism

Item #: 1155113
CAT #: LHMCCB
UPC: 782116199655
Company wide:
Square D

MOLDED CASE CIRCUIT BRKR 600Y/347V 20A

Item #: 1301708
CAT #: BGA260204
UPC: 606481153459
Company wide:
Eaton

Ld Aluminum Terminal For Two 4-4/0 Wires

Item #: 111028
CAT #: TA450LD
UPC: 786679423530
Company wide:
Eaton

Series C NEMA F-frame Molded Case Circuit Breaker

Item #: 414090
CAT #: FDC3150
UPC: 786679451663
Company wide:
Square D

MOLDED CASE CIRCUIT BRKR 600Y/347V 30A

Item #: 1319326
CAT #: BDA260301
UPC: 606481152094
Company wide:
Brady

ASSY, SINGLE POLE SNAP ON BREAKER LOCKOUT

Item #: 1292627
CAT #: 65815
UPC: 754473658151
Company wide:
ABB

GED TEYL1060B 60A 1POLE 65KA

Item #: 721067
CAT #: TEYL1060B
UPC: 783164462340
Company wide:
Eaton

ETN QBHW3030HS Quicklag Industrial

Item #: 753072
CAT #: QBHW3030HS
UPC: 786679743027
Company wide:
Square D

MINIATURE CIRCUIT

Item #: 425391
CAT #: QOB3251021
UPC: 785901853145
Company wide:
ABB

ABB XT3SU3200AFF000XXX XT3S 225 TMF

Item #: 1641392
CAT #: XT3SU3200AFF000XXX
UPC: 015644791146
Company wide:
ABB

Busbar 2.0 Meters

Item #: 496458
CAT #: ZLS200
UPC: 612270015709
Company wide:
Eaton

ETN Z-SV/UL-16/2P-2TE/6 UL 489 Mini

Item #: 1032081
CAT #: Z-SV/UL-16/2P-2TE/6
UPC: 015081047059
Company wide:
ABB

Breaker, Molded Case, 40A, 1P, 277/480VAC, 14kAIC, with Lugs

Item #: 77972
CAT #: TED113040WL
UPC: 783164082517
Company wide:
Square D

Terminal Shroud, Protection, 3P, 200A, TeSys GS, Clear

Item #: 810265
CAT #: GS2AP43
UPC: 606480512417
Company wide:
Eaton

Series C NEMA K-frame Frame Unit Only

Item #: 501993
CAT #: KDC3400F
UPC: 786679611661
Company wide:
ABB

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

Item #: 491635
CAT #: THQL22050
UPC: 783164012996
Company wide:
TES Electric

Latching emergency stop rope pull switch, rope pull switches XY2C, e XY2CE, RH side -1NC+1 NO

Item #: 373009
CAT #: XY2CE1A250H7
UPC: 389118133177
Company wide:
Square D

CB POWER DISTRIBUTION CONNECTOR (1)

Item #: 273476
CAT #: PDC6LA20
UPC: 785901086796
Company wide:
Eaton

Breaker, Molded Case, 1600A, Rating Plug, 3P, 3000A, PC Frame

Breaker, Molded Case, 1600 Amp, Rating Plug, 3-Pole, 3000 Amp, PC Frame
Item #: 166862
CAT #: 30PC1600
UPC: 786679762226
Category: Molded Case Circuit Breaker Rating Plugs
Company wide:
Square D

SQD 9080GCB40 4A CHNL MNTD CB

SQD 9080GCB40 4A CHNL MNTD CB
Item #: 305481
CAT #: 9080GCB40
UPC: 785901000938
Category: Push / Pull Circuit Breakers
Company wide:
Eaton

Breaker, 20A, 3P, 240V, 125VDC, Type ED, 65 kAIC

20 Amp, 3-Pole Series C NEMA F-Frame Molded Case Circuit Breaker, Type ED, Cable In/Cable Out, 65 kAIC, 240 VAC, 125 VDC, Fixed Thermal-Magnetic Trip. Includes: Load Terminals only.
Item #: 175074
CAT #: ED3020
UPC: 782116303939
Category: 240-277V Rated Molded Case Circuit Breakers
Company wide:
Eaton

175A, 3P, 120/208Y 240 VAC, 10 kAIC, Type CC Tenant CB

175 Amp, 3-Pole, Type CC Tenant Circuit Breaker, Bolt-On, 10 kAIC, 120/208Y & 240V AC. Includes: #4 - 4/0 Line Side Lugs. For Use with 37MM and 37SS Three-Phase Modular Metering Stacks.
Item #: 298666
CAT #: CC3175X
UPC: 782114314982
Category: 3-Pole Main Circuit Breakers
Company wide:
ABB

Breaker, 20A, 1P, 120/240V, 10 kAIC, Q-Line Series

20 Amp, 1-Pole, Plug-On Circuit Breaker, Q-Line Series, 10 kAIC, 120/240 VAC. High Magnetic.
Item #: 78160
CAT #: THQL1120HM
UPC: 783164131567
Category: Residential 1-Pole Circuit Breakers
Company wide:
ABB

ABB SU203M-C50 UL489 MCB 3P C 50A 2

ABB SU203M-C50 UL489 MCB 3P C
Item #: 1572814
CAT #: SU203M-C50
UPC: 016779931407
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

Handle Mechanism

Handle Mechanism for Operating Molded Case Circuit Breakers, Molded Case Switches and Motor Circuit Protectors. Black Handle.
Item #: 1155113
CAT #: LHMCCB
UPC: 782116199655
Category: Non-Padlockable Circuit Braker Handle Locks
Company wide:
Square D

MOLDED CASE CIRCUIT BRKR 600Y/347V 20A

MOLDED CASE CIRCUIT BRKR 600Y/347V 20A
Item #: 1301708
CAT #: BGA260204
UPC: 606481153459
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Ld Aluminum Terminal For Two 4-4/0 Wires

Ld Aluminum Terminal For Two 4-4/0 Wires
Item #: 111028
CAT #: TA450LD
UPC: 786679423530
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
Eaton

Series C NEMA F-frame Molded Case Circuit Breaker

Series C NEMA F-frame Molded Case Circuit Breaker, Type Fdc, Cable In/cable Out,3-pole, 150 Amp, 600 Vac, 250 Vdc, Fixed Thermal-magnetic Trip
Item #: 414090
CAT #: FDC3150
UPC: 786679451663
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Square D

MOLDED CASE CIRCUIT BRKR 600Y/347V 30A

MOLDED CASE CIRCUIT BRKR 600Y/347V 30A
Item #: 1319326
CAT #: BDA260301
UPC: 606481152094
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Brady

ASSY, SINGLE POLE SNAP ON BREAKER LOCKOUT

The EZ Panel Loc System includes lockout devices, accommodating an exceptionally wide range of breaker models. The Snap-on breaker is for use on Square D NQO and other breakers that have a hole in the switch tongue. Just align pins with hole and snap closed. Pins prevent switch from being thrown.
Item #: 1292627
CAT #: 65815
UPC: 754473658151
Category: Circuit Breaker Lockout Systems
Company wide:
ABB

GED TEYL1060B 60A 1POLE 65KA

GED TEYL1060B 60A 1POLE 65KA 480/277 CKT BKR
Item #: 721067
CAT #: TEYL1060B
UPC: 783164462340
Category: 1-Pole 277/480V Bolt-On Circuit Breakers
Company wide:
Eaton

ETN QBHW3030HS Quicklag Industrial

CUT QBHW3030HS
Item #: 753072
CAT #: QBHW3030HS
UPC: 786679743027
Category: 3-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Square D

MINIATURE CIRCUIT

SQD QOB3251021 MINIATURE CIRCUIT
Item #: 425391
CAT #: QOB3251021
UPC: 785901853145
Category: Bolt-On Shunt Trip Circuit Breakers
Company wide:
ABB

ABB XT3SU3200AFF000XXX XT3S 225 TMF

ABB XT3SU3200AFF000XXX XT3S 2
Item #: 1641392
CAT #: XT3SU3200AFF000XXX
UPC: 015644791146
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
ABB

Busbar 2.0 Meters

ABB 110 Pole, 100 Amp Busbar For L1, L2, L3, N And Pe, 10mm X 3mm
Item #: 496458
CAT #: ZLS200
UPC: 612270015709
Category: DIN Rail Mount Busbar Circuit Breakers
Company wide:
Eaton

ETN Z-SV/UL-16/2P-2TE/6 UL 489 Mini

FAZ-NA UL 489 80A 2-P MCB BUS BAR FOR 3 BREAKERS
Item #: 1032081
CAT #: Z-SV/UL-16/2P-2TE/6
UPC: 015081047059
Category: DIN Rail Mount Busbar Terminals
Company wide:
ABB

Breaker, Molded Case, 40A, 1P, 277/480VAC, 14kAIC, with Lugs

Breaker, Molded Case, 40 Amp, 1-Pole, 277/480 Volt AC, 14 kAIC, with Lugs
Item #: 77972
CAT #: TED113040WL
UPC: 783164082517
Category: 240-277V Rated Molded Case Circuit Breakers
Company wide:
Square D

Terminal Shroud, Protection, 3P, 200A, TeSys GS, Clear

Terminal Shroud, Protection, 3-Pole, 200 Amp, TeSys GS, Clear
Item #: 810265
CAT #: GS2AP43
UPC: 606480512417
Category: Molded Case Circuit Breaker Terminal Shields
Company wide:
Eaton

Series C NEMA K-frame Frame Unit Only

Series C NEMA K-frame Frame Unit Only, Type Kdc, Cable In/cable Out, 3-pole, 400amp, 600 Vac, 250 Vdc
Item #: 501993
CAT #: KDC3400F
UPC: 786679611661
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
ABB

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

50 Amp, 2-Pole, Plug-On Circuit Breaker, Q-Line Series, 10 kAIC, 120/240 VAC.
Item #: 491635
CAT #: THQL22050
UPC: 783164012996
Category: Residential 2-Pole Circuit Breakers
Company wide:
TES Electric

Latching emergency stop rope pull switch, rope pull switches XY2C, e XY2CE, RH side -1NC+1 NO

Latching emergency stop rope pull switch, rope pull switches XY2C, e XY2CE, RH side -1NC+1 NO, booted pushbutton
Item #: 373009
CAT #: XY2CE1A250H7
UPC: 389118133177
Category: Residential Quadplex Circuit Breakers
Company wide:
Square D

CB POWER DISTRIBUTION CONNECTOR (1)

CB POWER DISTRIBUTION CONNECTOR (1)
Item #: 273476
CAT #: PDC6LA20
UPC: 785901086796
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
Over 18,949 Items found