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Circuit Breakers

18,949 Found
Eaton

CUT FD3030VL 3P FD 30A 50C BKR

Item #: 595628
CAT #: FD3030VL
UPC: 786679396940
Company wide:
Eaton

ETN KT2250T Molded Case Circuit Bre

Item #: 385435
CAT #: KT2250T
UPC: 786679852323
Company wide:
Allen-Bradley

AB 1492-GS2G250-H1 2 POLE HIGH DEN.

Item #: 674713
CAT #: 1492-GS2G250-H1
UPC: 662072992210
Company wide:
ABB

Lug Kit ES LO T6 - S6 3 pcs

Item #: 1352862
CAT #: 1SDA050704R1
UPC: 015644510303
Company wide:
Eaton

ETN MSRC Magnum OEM Items - Spring

Item #: 1035845
CAT #: MSRC
UPC: 786685283722
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:
Eaton

Breaker, 20A, 3P, 240V, 10 kAIC, Shunt Trip

Item #: 510423
CAT #: BR320ST
UPC: 786676003360
Company wide:
Eaton

Breaker, 125A, 2P, 120/240V, Type BR, 10 kAIC, Shunt Trip

Item #: 1073706
CAT #: BR2125ST
UPC: 786676000420
Company wide:
Eaton

Disconnect Operation System, NEMA 3R, J Frame

Item #: 712511
CAT #: HM2R06
UPC: 786679165089
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:
Square D

Circuit breaker, PowerPacT Q, 225A, 3 pole, 240VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

Item #: 61772
CAT #: QDA32225
UPC: 785901405115
Company wide:
Eaton

Handle Mechanism

Item #: 1155113
CAT #: LHMCCB
UPC: 782116199655
Company wide:
ABB

ABB XT3SU3200AFF000XXX XT3S 225 TMF

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

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

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

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

Item #: 491635
CAT #: THQL22050
UPC: 783164012996
Company wide:
Eaton

Eaton FAZ supplementary protector

Item #: 609580
CAT #: FAZ-C3/1-SP
UPC: 015081637564
Company wide:
Eaton

CUT FD3030VL 3P FD 30A 50C BKR

CUT FD3030VL 3P FD 30A 50C BKR
Item #: 595628
CAT #: FD3030VL
UPC: 786679396940
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Eaton

ETN KT2250T Molded Case Circuit Bre

C-H KT2250T MOLDED CASE CIRCU
Item #: 385435
CAT #: KT2250T
UPC: 786679852323
Category: Molded Case Circuit Breaker Adjustable Trip Units
Company wide:
Allen-Bradley

AB 1492-GS2G250-H1 2 POLE HIGH DEN.

AB 1492-GS2G250-H1 2 POLE HIGH DEN. SLIM MINI.CB 25 A
Item #: 674713
CAT #: 1492-GS2G250-H1
UPC: 662072992210
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Lug Kit ES LO T6 - S6 3 pcs

ABB 1SDA050704R1 Lug Kit Extended Front Terminals Distance Lower 3 Pole S6-T6
Item #: 1352862
CAT #: 1SDA050704R1
UPC: 015644510303
Category: Circuit Breaker Renewal Parts / Accessories
Company wide:
Eaton

ETN MSRC Magnum OEM Items - Spring

ETN MSRC Magnum OEM Items - S
Item #: 1035845
CAT #: MSRC
UPC: 786685283722
Category: Miscellaneous Low Voltage Circuit Breaker Parts
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:
Eaton

Breaker, 20A, 3P, 240V, 10 kAIC, Shunt Trip

20 Amp, 3-Pole, BR Plug-On Circuit Breaker, 10 kAIC, Wire Size #14-4, 240 VAC. Shunt Trip
Item #: 510423
CAT #: BR320ST
UPC: 786676003360
Category: Residential Shunt Trip Circuit Breakers
Company wide:
Eaton

Breaker, 125A, 2P, 120/240V, Type BR, 10 kAIC, Shunt Trip

125 Amp, 2-Pole, BR Plug-On Circuit Breaker, 10 kAIC, Wire Size #4-2/0, 120/240 VAC. Shunt Trip
Item #: 1073706
CAT #: BR2125ST
UPC: 786676000420
Category: Residential Shunt Trip Circuit Breakers
Company wide:
Eaton

Disconnect Operation System, NEMA 3R, J Frame

Disconnect Operating System. Includes: Black Rotary Lever, Shaft Support & 6" Rigid Shaft. For NEMA 3R Applications. Used with J-Frame Breakers.
Item #: 712511
CAT #: HM2R06
UPC: 786679165089
Category: Molded Case Circuit Breaker Operating Mechanisms
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:
Square D

Circuit breaker, PowerPacT Q, 225A, 3 pole, 240VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

Circuit breaker, PowerPacT Q, 225A, 3 pole, 240VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
Item #: 61772
CAT #: QDA32225
UPC: 785901405115
Category: 240-277V Rated Molded Case 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:
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:
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:
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:
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:
Eaton

Eaton FAZ supplementary protector

Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker-supplementary protector,Single package,Medium levels of inrush current are expected,3 A,15 kAIC,Single-pole,277 V,5-10X/n,Q38,50-60 Hz,Standard terminals,C Curve
Item #: 609580
CAT #: FAZ-C3/1-SP
UPC: 015081637564
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Over 18,949 Items found