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Circuit Breakers

18,983 Found
Eaton

Breaker, DIN Rail Mount, 50A, 3P, 480Y/277VAC, C Curve, 5kAIC

Item #: 80367
CAT #: WMS3C50
UPC: 786679136751
Company wide:
Allen-Bradley

Breaker, End Cap Kit, Replacement, K Frame, 3P

Item #: 642191
CAT #: 140G-K-ECM
UPC: 885630441474
Company wide:
Allen-Bradley

Breaker, Flex Cable Operator, Painted Metal Handle, 3' Length

Item #: 1339210
CAT #: 140G-K-FMXB03
UPC: 191326653671
Company wide:
ABB

High Performance Circuit Breaker, 2P, 40A

Item #: 496463
CAT #: S802S-C40
UPC: 612271200661
Company wide:
ABB

Circuit Breaker, 32A, 1P

Item #: 1158812
CAT #: S801S-B32
UPC: 612271200050
Company wide:
ABB

Circuit Breaker, 50A, 3P

Item #: 1160982
CAT #: S803S-K50
UPC: 612271201750
Company wide:
ABB

Circuit Breaker, Miniature, DIN Rail Mount, 32A, 1P, 400VAC, D Trip

Item #: 1116972
CAT #: S801N-D32
UPC: 612271204812
Company wide:
ABB

ABB S204M-C32 S200M MCB 230V 4 POLE

Item #: 1055903
CAT #: S204M-C32
UPC: 016779550783
Company wide:
Eaton

70A, 2P, 120/240V, 42 kAIC CB

Item #: 1574511
CAT #: BRHH270
UPC: 786676382700
Company wide:
ABB

Breaker, Miniature, DIN Rail Mount, 40A, 3P, 480Y/277VAC, 6kAIC

Item #: 591223
CAT #: S203-D40
UPC: 016779530969
Company wide:
ABB

Abb S201udc-k30 S200udc Mcb 1p K 30

Item #: 1153197
CAT #: S201UDC-K30
UPC: 016779826079
Company wide:
ABB

High Performance Circuit Breaker, 2P, 63A

Item #: 1144732
CAT #: S802S-C63
UPC: 612271200685
Company wide:
ABB

Circuit Breaker, 32A, 2P

Item #: 1159415
CAT #: S802S-K32
UPC: 612271201613
Company wide:
ABB

High Performance Circuit Breaker, 2P, 63A

Item #: 1158969
CAT #: S802S-B63
UPC: 612271200203
Company wide:
ABB

Breaker, Molded Case, 40A, 3P, 600Y/347VAC, 18kAIC

Item #: 1128040
CAT #: XT1NU3040AAA0A0XXX
UPC: 057558487067
Company wide:
ABB

Abb S803s-d16 Mcb S800s 3p D 16a

Item #: 910764
CAT #: S803S-D16
UPC: 612271201224
Company wide:
Allen-Bradley

Left Hand, Bracket, N Frame Circuit Breaker, Flex Cable, Operator Mechanism

Item #: 2358907
CAT #: 140G-BNL
UPC: 887172950841
Company wide:
Allen-Bradley

Breaker, Molded Case, 225A, 3P, 600VAC, 35kAIC, J Frame, 1NO

Item #: 724248
CAT #: 140G-J3F3-D22-KA
UPC: 887172424717
Company wide:
Allen-Bradley

Trip Reset, Remote, Breaker, Molded Case, Form C, 110-130V AC/DC, Frame R

Item #: 2545926
CAT #: 140G-R-RRD
UPC: 885630832432
Company wide:
Eaton

50A, 1P, 120/240V, Type CHB, 10 kAlC, CB

Item #: 552777
CAT #: CHB150
UPC: 782113112398
Company wide:
Square D

Breaker, Miniature, 2P, 3A, 480Y/277VAC, 125VDC, DIN Rail Mount

Item #: 273551
CAT #: MG24518
UPC: 785901881162
Company wide:
Eaton

Breaker, 15A, 3P, 240V, Type CHB, 10 kAlC

Item #: 278772
CAT #: CHB315
UPC: 782113112572
Company wide:
Brady

Prinzing Breaker Lockout Multi-pole

Item #: 273097
CAT #: BL03
UPC: 754473453077
Company wide:
Eaton

Breaker, 60A, Bolt On, Type CCV, 2P, 240V, 10 kAIC

Item #: 881812
CAT #: CCV2060
UPC: 786680146046
Company wide:
Eaton

Breaker, DIN Rail Mount, 50A, 3P, 480Y/277VAC, C Curve, 5kAIC

Breaker, DIN Rail Mount, 50 Amp, 3-Pole, 480Y/277 Volt AC, C Curve, 5 kAIC
Item #: 80367
CAT #: WMS3C50
UPC: 786679136751
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
Allen-Bradley

Breaker, End Cap Kit, Replacement, K Frame, 3P

Breaker, End Cap Kit, Replacement, K Frame, 3-Pole, Connection for Ring Type or Bolt On Terminals
Item #: 642191
CAT #: 140G-K-ECM
UPC: 885630441474
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
Allen-Bradley

Breaker, Flex Cable Operator, Painted Metal Handle, 3' Length

Breaker, Flex Cable Operator, K Frame, Metal Bail, Painted Metal Handle, 3 Foot Length, NEMA 1, 3, 4, 4X
Item #: 1339210
CAT #: 140G-K-FMXB03
UPC: 191326653671
Category: Molded Case Circuit Breaker Operating Mechanisms
Company wide:
ABB

High Performance Circuit Breaker, 2P, 40A

High Performance Miniature Circuit Breaker, 2 Pole, 40 Amp
Item #: 496463
CAT #: S802S-C40
UPC: 612271200661
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Circuit Breaker, 32A, 1P

Circuit Breaker, 32 Amp, 1-Pole, Tripping Characteristic: B, Thermal Tripping Mechanism, Overload Protection, Rated Operational Voltage: 400/690 Volts AC, 125 Volts DC, Rated Frequency: 50/60 Hz
Item #: 1158812
CAT #: S801S-B32
UPC: 612271200050
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Circuit Breaker, 50A, 3P

Circuit Breaker, 50 Amp, 3-Pole, Tripping Characteristic: K, Thermal Tripping Mechanism for Overload Protection, Electromechanic Tripping Mechanism for Short Circuit Protection, Rated Operational Voltage: 400/690 Volts AC, 375 Volts DC, Rated Frequency: 50/60 Hz
Item #: 1160982
CAT #: S803S-K50
UPC: 612271201750
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Circuit Breaker, Miniature, DIN Rail Mount, 32A, 1P, 400VAC, D Trip

Circuit Breaker, Miniature, DIN Rail Mount, 32 Amp, 1 Pole, 230/400 Volt AC, D Trip, 20 kAIC
Item #: 1116972
CAT #: S801N-D32
UPC: 612271204812
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

ABB S204M-C32 S200M MCB 230V 4 POLE

ABB S204MC32 S200M MCB 230V 4
Item #: 1055903
CAT #: S204M-C32
UPC: 016779550783
Category: 4-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

70A, 2P, 120/240V, 42 kAIC CB

Br Plug-on Circuit Breaker, 2-pole, 42 Kaic, 70 Amp, Wire Size #4-1/0, 120/240 Vac
Item #: 1574511
CAT #: BRHH270
UPC: 786676382700
Category: Residential 2-Pole Circuit Breakers
Company wide:
ABB

Breaker, Miniature, DIN Rail Mount, 40A, 3P, 480Y/277VAC, 6kAIC

Breaker, Miniature, DIN Rail Mount, 40 Amp, 3-Pole, 480Y/277 Volt AC, 6 kAIC, D Trip, Thermal/Magnetic Trip
Item #: 591223
CAT #: S203-D40
UPC: 016779530969
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Abb S201udc-k30 S200udc Mcb 1p K 30

ABB S201UDC-K30
Item #: 1153197
CAT #: S201UDC-K30
UPC: 016779826079
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

High Performance Circuit Breaker, 2P, 63A

High Performance Miniature Circuit Breaker, 2 Pole, 63 Amp
Item #: 1144732
CAT #: S802S-C63
UPC: 612271200685
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Circuit Breaker, 32A, 2P

Circuit Breaker, 32 Amp, 2-Pole, Tripping Characteristic: K, Thermal Tripping Mechanism for Overload Protection, Electromechanic Tripping Mechanism for Short Circuit Protection, Rated Operational Voltage: 400/690 Volts AC, 250 Volts DC, Rated Frequency: 50/60 Hz
Item #: 1159415
CAT #: S802S-K32
UPC: 612271201613
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

High Performance Circuit Breaker, 2P, 63A

High Performance Miniature Circuit Breaker, 2 Pole, 63 Amp
Item #: 1158969
CAT #: S802S-B63
UPC: 612271200203
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Breaker, Molded Case, 40A, 3P, 600Y/347VAC, 18kAIC

Tmax Breaker Frame Size XT1N 125 Thermal Magnetic Fixed 40-500, 3-Pole Fixed+ Front Flat Terminals
Item #: 1128040
CAT #: XT1NU3040AAA0A0XXX
UPC: 057558487067
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
ABB

Abb S803s-d16 Mcb S800s 3p D 16a

ABB S803S-D16
Item #: 910764
CAT #: S803S-D16
UPC: 612271201224
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
Allen-Bradley

Left Hand, Bracket, N Frame Circuit Breaker, Flex Cable, Operator Mechanism

Left Hand, Bracket for N Frame Circuit Breaker, Flex Cable, Operator Mechanism
Item #: 2358907
CAT #: 140G-BNL
UPC: 887172950841
Category: Molded Case Circuit Breaker Operating Mechanisms & Handle Shafts
Company wide:
Allen-Bradley

Breaker, Molded Case, 225A, 3P, 600VAC, 35kAIC, J Frame, 1NO

Breaker, Molded Case, 225 Amp, 3-Pole, 600 Volt AC, 35 kAIC, J Frame, 1 Normally Open, Auxiliary Contact
Item #: 724248
CAT #: 140G-J3F3-D22-KA
UPC: 887172424717
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Allen-Bradley

Trip Reset, Remote, Breaker, Molded Case, Form C, 110-130V AC/DC, Frame R

Trip Reset, Remote, Breaker, Molded Case, Form C, 110 - 130 Volt AC/DC, Frame R
Item #: 2545926
CAT #: 140G-R-RRD
UPC: 885630832432
Category: Molded Case Circuit Breaker Adjustable Trip Units
Company wide:
Eaton

50A, 1P, 120/240V, Type CHB, 10 kAlC, CB

50 Amp, 1-Pole, Miniature Industrial Circuit Breaker, Type CHB, Bolt-On, 10 kAIC, 120/240 VAC. ***Only for use with Vintage C-H Type PB Panelboards***
Item #: 552777
CAT #: CHB150
UPC: 782113112398
Category: 1-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Square D

Breaker, Miniature, 2P, 3A, 480Y/277VAC, 125VDC, DIN Rail Mount

Breaker, Miniature, 2-Pole, 3 Amp, 480Y/277 Volt AC, 125 Volt DC, D Curve, DIN Rail Mount
Item #: 273551
CAT #: MG24518
UPC: 785901881162
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

Breaker, 15A, 3P, 240V, Type CHB, 10 kAlC

Breaker, 15 Amp, 3-Pole, Type CHB, Bolt-On, 10 kAIC, 240 VAC. ***Only for use with Vintage C-H Type PB Panelboards***
Item #: 278772
CAT #: CHB315
UPC: 782113112572
Category: 3-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Brady

Prinzing Breaker Lockout Multi-pole

All Prinzing Circuit Breaker Lockouts Are Made Of Durable Polycarbonate Materialand Are Quick And Easy To Apply. Multi-pole Breaker Lockout Is Designed To Fit Multi-pole Breakers.
Item #: 273097
CAT #: BL03
UPC: 754473453077
Category: Circuit Breaker Lockout Systems
Company wide:
Eaton

Breaker, 60A, Bolt On, Type CCV, 2P, 240V, 10 kAIC

60 Amp, 2-Pole Type CCV Circuit Breaker, Bolt-On, 10 kAIC, 240 VAC. Includes: #4 - 4/0 Line & Load Side Lugs. Used on Type ECC Unit Enclosures.
Item #: 881812
CAT #: CCV2060
UPC: 786680146046
Category: 2-Pole Main Circuit Breakers
Company wide:
Over 18,983 Items found