Skip to main content

Circuit Breakers

18,949 Found
ABB

20A1P 347V FBN

Item #: 77728
CAT #: FBN16TE020R2
UPC: 783164334418
Company wide:
Allen-Bradley

MCB Supplementary Protector 15 A

Item #: 1294578
CAT #: 1492-SPM1D150-N
UPC: 885630617329
Company wide:
Allen-Bradley

1492-D Miniature Circuit Breakers, Trip Curve C, 1-Pole, 63A

Item #: 865895
CAT #: 1492-D1C630
UPC: 887172344312
Company wide:
Allen-Bradley

140G 125A Frame Molded Case Ckt-Bkr

Item #: 1270930
CAT #: 140G-G6C4-C80
UPC: 885630445960
Company wide:
Allen-Bradley

A-B 140G-G6C3-C50-AA 140G 125A G Fr

Item #: 1222549
CAT #: 140G-G6C3-C50-AA
UPC: 887172435256
Company wide:
Allen-Bradley

Breaker, Molded Case, 150A, 4P, 600VAC, 65kAIC, J Frame

Item #: 769265
CAT #: 140G-J6F4-D15
UPC: 887172605987
Company wide:
Square D

Circuit breaker accessory, PowerPacT H, lug kit, compression, 150A, 4 to 2/0AWG, copper, qty 3

Item #: 584096
CAT #: CYA150HD
UPC: 785901017592
Company wide:
Square D

Breaker, Miniature, 3P, 16A, C Curve, 240/415VAC, DIN Rail Mount

Item #: 706850
CAT #: M9F11316
UPC: 606480576389
Company wide:
ABB

MCB S800 3P K 40A

Item #: 716522
CAT #: S803U-K40
UPC: 612271214224
Company wide:
Eaton

Eaton FAZ supplementary protector

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

Breaker, 30A, 3P, 240V, 10 kAIC, Shunt Trip

Item #: 651421
CAT #: BR330ST
UPC: 786676003384
Company wide:
Brady

ASSY, SINGLE POLE SNAP ON BREAKER LOCKOUT

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

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

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

MINIATURE CIRCUIT

Item #: 425391
CAT #: QOB3251021
UPC: 785901853145
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:
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

Busbar 2.0 Meters

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

Les Rating Plugs

Item #: 762498
CAT #: 6LES400T
UPC: 786679269046
Company wide:
Square D

MULTI9 C60BP 3P C 6A MCB

Item #: 1398865
CAT #: M9F42306
UPC: 606481169979
Company wide:
Eaton

Breaker, Bolt On, 30A, 2P, 240VAC, Type QBHW, 22 kAIC, CB

Item #: 111950
CAT #: QBHW2030H
UPC: 786679152522
Company wide:
ABB

ABB SU203M-C8 UL489 MCB 3P C 8A 480

Item #: 1039649
CAT #: SU203M-C8
UPC: 016779931292
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

20A1P 347V FBN

GED FBN16TE020R2 20A1P 347V FBN
Item #: 77728
CAT #: FBN16TE020R2
UPC: 783164334418
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

MCB Supplementary Protector 15 A

ALB 1492-SPM1D150-N MCB SUPPL
Item #: 1294578
CAT #: 1492-SPM1D150-N
UPC: 885630617329
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Allen-Bradley

1492-D Miniature Circuit Breakers, Trip Curve C, 1-Pole, 63A

1492-D Miniature Circuit Breakers, Trip Curve C, 1-Pole, 63 Amp
Item #: 865895
CAT #: 1492-D1C630
UPC: 887172344312
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Allen-Bradley

140G 125A Frame Molded Case Ckt-Bkr

ALB 140G-G6C4-C80 140G 125A F
Item #: 1270930
CAT #: 140G-G6C4-C80
UPC: 885630445960
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

A-B 140G-G6C3-C50-AA 140G 125A G Fr

ALB 140G-G6C3-C50-AA 140G 125
Item #: 1222549
CAT #: 140G-G6C3-C50-AA
UPC: 887172435256
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Molded Case, 150A, 4P, 600VAC, 65kAIC, J Frame

Breaker, Molded Case, 150 Amp, 4-Pole, 600 Volt AC, 65 kAIC, J Frame
Item #: 769265
CAT #: 140G-J6F4-D15
UPC: 887172605987
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Square D

Circuit breaker accessory, PowerPacT H, lug kit, compression, 150A, 4 to 2/0AWG, copper, qty 3

Circuit breaker accessory, PowerPacT H, lug kit, compression, 150A, 4 to 2/0AWG, copper, qty 3
Item #: 584096
CAT #: CYA150HD
UPC: 785901017592
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
Square D

Breaker, Miniature, 3P, 16A, C Curve, 240/415VAC, DIN Rail Mount

Breaker, Miniature, 3-Pole, 16 Amp, C Curve, C60N, 240/415 Volt AC, DIN Rail Mount
Item #: 706850
CAT #: M9F11316
UPC: 606480576389
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

MCB S800 3P K 40A

High Performance Miniature Circuit Breaker with Cage Terminal, Rated Current 40 Amps, 3 Pole, Trip Curve K, Voltage up to 240 VAC, Ultimate Short-Circuit Breaking Capacity 50 kA, IEC/EN 60947-2, UL 489, CSA 22.2 No. 5-02
Item #: 716522
CAT #: S803U-K40
UPC: 612271214224
Category: 3-Pole DIN Rail Mount 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:
Eaton

Breaker, 30A, 3P, 240V, 10 kAIC, Shunt Trip

30 Amp, 3-Pole, BR Plug-On Circuit Breaker, 10 kAIC, Wire Size #14-4, 240 VAC. Shunt Trip
Item #: 651421
CAT #: BR330ST
UPC: 786676003384
Category: Residential Shunt Trip 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

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:
Square D

MINIATURE CIRCUIT

SQD QOB3251021 MINIATURE CIRCUIT
Item #: 425391
CAT #: QOB3251021
UPC: 785901853145
Category: Bolt-On Shunt Trip 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:
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

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

Les Rating Plugs

C-h 6les400t Les Rating Plug
Item #: 762498
CAT #: 6LES400T
UPC: 786679269046
Category: Molded Case Circuit Breaker Rating Plugs
Company wide:
Square D

MULTI9 C60BP 3P C 6A MCB

MULTI9 C60BP 3P C 6A MCB
Item #: 1398865
CAT #: M9F42306
UPC: 606481169979
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

Breaker, Bolt On, 30A, 2P, 240VAC, Type QBHW, 22 kAIC, CB

30 Amp, 2-Pole, Miniature Industrial Circuit Breaker, Type QBHW, Quicklag, Bolt-On, 22 kAIC, 240 Volt AC
Item #: 111950
CAT #: QBHW2030H
UPC: 786679152522
Category: 2-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
ABB

ABB SU203M-C8 UL489 MCB 3P C 8A 480

ABB SU203M-C8 UL489 MCB 3P C
Item #: 1039649
CAT #: SU203M-C8
UPC: 016779931292
Category: 3-Pole DIN Rail Mount 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:
Over 18,949 Items found