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Circuit Breakers

18,983 Found
Allen-Bradley

Breaker, Miniature, 16A, 3P, 480Y/277VAC

Item #: 664489
CAT #: 1489-M3D160
UPC: 885630618340
Company wide:
Eaton

TYPE BR 2 POLE 30 AMP

Item #: 555701
CAT #: BR230H
UPC: 786676374309
Company wide:
Square D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 18kA, I-Line, Micrologic 3.2S, 80%, ABC

Item #: 565891
CAT #: JGA36250U33X
UPC: 785901104452
Company wide:
Eaton

Breaker, Molded Case, 150A, 3P, 600V, 35 kAIC, Type FD, Lugs

Item #: 263790
CAT #: FD3150L
UPC: 786679305805
Company wide:
ABB

10A, 480Y/277V, 10 kAIC, D-Curve, UL 1077

Item #: 1390647
CAT #: ST202M-D10
UPC: 016779021481
Company wide:
Allen-Bradley

Circuit Breaker, Molded Case, Frame H, 25A, 3P, 600VAC

Item #: 735396
CAT #: 140G-H6C3-C25
UPC: 885630445557
Company wide:
Eaton

Breaker, Molded Case, 125A, 3P, 600V, 250 VDC, 35 kAIC, Type FD

Item #: 115368
CAT #: FD3125
UPC: 786679305782
Company wide:
Eaton

Molded Case, Breaker, Power Defense, 3P, 125A, 480VAC, Frame 2, 35kAIC, Thermal Magnetic

Item #: 2130127
CAT #: PDG23G0125TFFL
UPC: 786679911181
Company wide:
Weidmuller

MCB 489 2P C 30A ACDC

Item #: 1540904
CAT #: 2478220000
UPC: 050118491771
Company wide:
Allen-Bradley

Breaker, Molded Case, 3P, K/M Frame, Auxiliary/Alarm Contacts, 250VAC

Item #: 902720
CAT #: 140G-K-EA3R1A
UPC: 885630438863
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

Breaker, Molded Case, N Frame, Terminal Lugs, 3 x 500 - 750MCM, CU

Item #: 1418439
CAT #: 140G-N-TLA33
UPC: 889508858487
Company wide:
Square D

Breaker, Bolt-On, 15A, 2P, 120/240VAC, QOB Type, 22 kAIC

Item #: 67452
CAT #: QOB215VH
UPC: 785901371915
Company wide:
Allen-Bradley

Breaker, Molded Case, Terminal Cover, J Frame, 3P, 0.08" Height

Item #: 653783
CAT #: 140G-J-TC3L
UPC: 885630440385
Company wide:
Allen-Bradley

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

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

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

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

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

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

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

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

Variable Depth Circuit Breaker Accessory

Item #: 823947
CAT #: 1495-N85
UPC: 885630862774
Company wide:
ABB

Se150 Rating Plug (std) 30/30

Item #: 27249
CAT #: SRPE30A30
UPC: 783164213836
Company wide:
ABB

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

Item #: 58026
CAT #: THQB1120GFEP
UPC: 783164060164
Company wide:
Allen-Bradley

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

Item #: 669521
CAT #: 1492-SPM2B050
UPC: 885630613895
Company wide:
Allen-Bradley

Breaker, Miniature, 16A, 3P, 480Y/277VAC

Miniature Circuit Breaker, 16 Amp, 3-Pole, 480Y/277Volt AC, Type D Trip Curve, Inductive
Item #: 664489
CAT #: 1489-M3D160
UPC: 885630618340
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

TYPE BR 2 POLE 30 AMP

CUT BR230H TYPE BR 2 POLE 30 AMP 240V
Item #: 555701
CAT #: BR230H
UPC: 786676374309
Category: Residential 2-Pole Circuit Breakers
Company wide:
Square D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 18kA, I-Line, Micrologic 3.2S, 80%, ABC

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 18kA, I-Line, Micrologic 3.2S, 80%, ABC
Item #: 565891
CAT #: JGA36250U33X
UPC: 785901104452
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Breaker, Molded Case, 150A, 3P, 600V, 35 kAIC, Type FD, Lugs

150 Amp, 3-Pole Series C NEMA F-Frame Molded Case Circuit Breaker, Type FD, Cable In/Cable Out, 35 kAIC, 600 VAC, 250 VDC, Fixed Thermal-Magnetic Trip. Includes: Line & Load Terminals.
Item #: 263790
CAT #: FD3150L
UPC: 786679305805
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
ABB

10A, 480Y/277V, 10 kAIC, D-Curve, UL 1077

Miniature Circuit Breaker, 2-Pole, 10 Amps, 480Y/277V AC. D-Curve. 10 kAIC. ST200M Series. Supplemental Protectors. UL 1077, CSA 22.2.
Item #: 1390647
CAT #: ST202M-D10
UPC: 016779021481
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
Allen-Bradley

Circuit Breaker, Molded Case, Frame H, 25A, 3P, 600VAC

Circuit Breaker, Molded Case, Frame H, 25 Amp, 3-Pole, 600 Volt AC, 25 kAIC
Item #: 735396
CAT #: 140G-H6C3-C25
UPC: 885630445557
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Breaker, Molded Case, 125A, 3P, 600V, 250 VDC, 35 kAIC, Type FD

125 Amp, 3-Pole Series C NEMA F-Frame Molded Case Circuit Breaker, Type FD, Cable In/Cable Out, 35 kAIC, 600 VAC, 250 VDC, Fixed Thermal-Magnetic Trip. Includes: Load Terminals only
Item #: 115368
CAT #: FD3125
UPC: 786679305782
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Molded Case, Breaker, Power Defense, 3P, 125A, 480VAC, Frame 2, 35kAIC, Thermal Magnetic

Molded Case, Breaker, Power Defense, Globally Rated, Frame 2, 3-Pole, 125 Amp, 35 kA @ 480 Volt AC, Thermal - Magnetic (Fixed-Fixed) TU, Standard Load Only
Item #: 2130127
CAT #: PDG23G0125TFFL
UPC: 786679911181
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Weidmuller

MCB 489 2P C 30A ACDC

MCB 489 2P C 30A ACDC
Item #: 1540904
CAT #: 2478220000
UPC: 050118491771
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Molded Case, 3P, K/M Frame, Auxiliary/Alarm Contacts, 250VAC

Breaker, Molded Case, 3-Pole, K/M Frame, Auxiliary/Alarm Contacts, 250 Volt AC
Item #: 902720
CAT #: 140G-K-EA3R1A
UPC: 885630438863
Category: Molded Case Circuit Breaker Auxiliary Switches
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

Breaker, Molded Case, N Frame, Terminal Lugs, 3 x 500 - 750MCM, CU

Breaker, Molded Case, N Frame, Terminal Lugs, 3 x 500 - 750 MCM, CU Only, 3 Per Package, Screws are Supplied for Voltage Tap.
Item #: 1418439
CAT #: 140G-N-TLA33
UPC: 889508858487
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
Square D

Breaker, Bolt-On, 15A, 2P, 120/240VAC, QOB Type, 22 kAIC

15 Amp, 2-Pole, Molded Case Miniature Circuit Breaker, QOB Type, Bolt-On, 22 kAIC, 120/240 VAC, Fixed Thermal-Magnetic Trip.
Item #: 67452
CAT #: QOB215VH
UPC: 785901371915
Category: 2-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Molded Case, Terminal Cover, J Frame, 3P, 0.08" Height

Breaker, Molded Case, Terminal Cover, J Frame, 3-Pole, 0.08 Inch Height
Item #: 653783
CAT #: 140G-J-TC3L
UPC: 885630440385
Category: Molded Case Circuit Breaker Terminal Shields
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:
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

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:
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

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

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:
Allen-Bradley

Variable Depth Circuit Breaker Accessory

AB 1495-N85 VARIABLE DEPTH CIRCUIT BREAKER ASSEMBLY
Item #: 823947
CAT #: 1495-N85
UPC: 885630862774
Category: Molded Case Circuit Breaker Auxiliary Switches
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:
ABB

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

20 Amp, 1-Pole, Miniature Industrial Circuit Breaker, Bolt-On Type, Q-Line Series, 10 kAIC, 120/240 Volt AC, Ground Fault Circuit Interrupter, Equipment Protector
Item #: 58026
CAT #: THQB1120GFEP
UPC: 783164060164
Category: 1-Pole 120/240V Bolt-On 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:
Over 18,983 Items found