Skip to main content

Circuit Breakers

Over 10,000 Items found
Eaton

40A, 1P, 120/240V, Type QCR, 10 kAIC, CB

Item #: 1237781
CAT #: QCR1040
UPC: 786679144169
Company wide:
ABB

Handle Base, Metal, Adjustable, XT7 Breaker, Molded Case, Padlockable

Item #: 2036146
CAT #: KXT7MRHEST
UPC: 056221118048
Company wide:
Eaton

15A, 3P, 277/480V, 48VDC, 10 kAIC, C-Curve, UL 1077 CB

Item #: 953451
CAT #: FAZ-C15/3
UPC: 015082788722
Company wide:
Eaton

30A, 2P, 120/240V, Type QC, 10 kAIC, Ground Fault CB

Item #: 1135726
CAT #: QCGFT2030
UPC: 786676026635
Company wide:
Eaton

Auxiliary Switch

Item #: 592150
CAT #: A1X1LTK
UPC: 786679149157
Company wide:
Eaton

1.5A,1P, 277/480VAC, 48VDC, 10 kAIC, C-Curve

Item #: 1155638
CAT #: FAZ-C1.5/1-NA-SP
UPC: 015081636635
Company wide:
Eaton

Breaker, Molded Case, Electronic, L-frame, HLDB, Frame only, Digitrip 310 RMS, Electronic LS trip type, Three-pole, 600A, 240/480VAC

Item #: 361124
CAT #: HLDB3600FT33W
UPC: 786679281086
Company wide:
Eaton

Breaker, 15/20A, 2P, 120/240V, 10 kAIC, CTL Quad, BR Series

Item #: 523139
CAT #: BQC2152120
UPC: 786676371957
Company wide:
ABB

Mcb 3p B 10a 480y/277 Supp

Item #: 1153200
CAT #: S203-B10
UPC: 016779468705
Company wide:
Eaton

Quicklag Industrial Thermal-Magnetic Circuit Breaker

Item #: 2603961
CAT #: HQP2125
UPC: 786679344453
Company wide:
Eaton

Series C NEMA K-frame Molded Case Circuit Breaker

Item #: 670921
CAT #: HKD2200
UPC: 786679062203
Company wide:
ABB

ABB S204M-C32 S200M MCB 230V 4 POLE

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

ETN QBHW2110 Quicklag Industrial Th

Item #: 1238748
CAT #: QBHW2110
UPC: 786679152485
Company wide:
ABB

ABB SU204M-C63 UL489 MCB 4P C 63A 2

Item #: 1161470
CAT #: SU204M-C63
UPC: 016779931650
Company wide:
ABB

ABB S801C-C16

Item #: 1144582
CAT #: S801C-C16
UPC: 612271212442
Company wide:
ABB

Circuit Breaker, Miniature, DIN Rail Mount, 20A, 2P, 400VAC, C Trip

Item #: 1071358
CAT #: S802S-C20
UPC: 612271200630
Company wide:
ABB

ABB S804S-C16 MCB S800S 4P C 16A

Item #: 1144482
CAT #: S804S-C16
UPC: 612271200869
Company wide:
ABB

ABB S804S-D32 MCB S800S 4P D 32A

Item #: 900377
CAT #: S804S-D32
UPC: 612271201378
Company wide:
ABB

High Performance Circuit Breaker, 2P, 16A

Item #: 1159621
CAT #: S802C-D16
UPC: 612271212497
Company wide:
ABB

Miniature Circuit Breaker, 2P, 1.6A

Item #: 1016730
CAT #: SU202M-C1.6
UPC: 016779930998
Company wide:
Siemens

Breaker 25a 3p 240v 10k Bq

Item #: 41387
CAT #: BQ3B025
UPC: 783643161252
Company wide:
ABB

Circuit Breaker, 16A, 2P

Item #: 1159411
CAT #: S802S-K16
UPC: 612271201583
Company wide:
ABB

ABB S801S-K32 MCB S800S 1P K 32A

Item #: 1158868
CAT #: S801S-K32
UPC: 612271201491
Company wide:
Eaton

Magnum Trip Unit, Replacements and Testers, Universal Frame, Digitrip 520MC LSIG with ARMS

Item #: 781672
CAT #: 2A11799G35
UPC: 786685707198
Company wide:
Eaton

40A, 1P, 120/240V, Type QCR, 10 kAIC, CB

40 Amp, 1-Pole Miniature Industrial Circuit Breaker, Type QCR, Quicklag, Cable-in/Cable-out, 10 kAIC, 120/240 VAC. Din-Rail Mount.
Item #: 1237781
CAT #: QCR1040
UPC: 786679144169
Category: 1-Pole Cable-In / Cable-Out Circuit Breakers
Company wide:
ABB

Handle Base, Metal, Adjustable, XT7 Breaker, Molded Case, Padlockable

Handle Base, Metal, Adjustable, XT7 Breaker, Molded Case, Padlockable
Item #: 2036146
CAT #: KXT7MRHEST
UPC: 056221118048
Category: Molded Case Circuit Breaker Operating Mechanisms & Handle Shafts
Company wide:
Eaton

15A, 3P, 277/480V, 48VDC, 10 kAIC, C-Curve, UL 1077 CB

15 Amp, 3-Pole, FAZ Series Din Rail Mount Circuit Breaker, 277/480V AC, 48V DC, 10 kAIC. C Curve, 5 - 10X In Current Rating. UL 1077.
Item #: 953451
CAT #: FAZ-C15/3
UPC: 015082788722
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

30A, 2P, 120/240V, Type QC, 10 kAIC, Ground Fault CB

30 Amp, 2-Pole, Type QC Ground Fault Circuit Breaker, Self-Testing, 10 kAIC, Wire Size #14-4, 120/240 VAC.
Item #: 1135726
CAT #: QCGFT2030
UPC: 786676026635
Category: Cable-In / Cable-Out Ground Fault Circuit Breakers
Company wide:
Eaton

Auxiliary Switch

Auxilliary Switch With Terminal Block, Left-pole Mounting, For F-frame Breaker,contacts: 1a, 1b
Item #: 592150
CAT #: A1X1LTK
UPC: 786679149157
Category: Molded Case Circuit Breaker Auxiliary Switches
Company wide:
Eaton

1.5A,1P, 277/480VAC, 48VDC, 10 kAIC, C-Curve

1.5 Amp, 1-Pole, FAZ Series Din Rail Mount Circuit Breaker, 277/480V AC, 48V DC, 10 kAIC. C Curve, 5 - 10X In Current Rating. UL 489.
Item #: 1155638
CAT #: FAZ-C1.5/1-NA-SP
UPC: 015081636635
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

Breaker, Molded Case, Electronic, L-frame, HLDB, Frame only, Digitrip 310 RMS, Electronic LS trip type, Three-pole, 600A, 240/480VAC

Breaker, Molded Case, Electronic, L-frame, HLDB, Frame only, Digitrip 310 RMS, Electronic LS trip type, Three-pole, 600 Amp, 100 kAIC at 240 Volt AC, 65 kAIC at 480 Volt AC, Without terminals
Item #: 361124
CAT #: HLDB3600FT33W
UPC: 786679281086
Category: Molded Case Circuit Breaker Frames
Company wide:
Eaton

Breaker, 15/20A, 2P, 120/240V, 10 kAIC, CTL Quad, BR Series

CTL Quadplex Breaker, 2-pole And 1-pole, 10 Kaic, (2)20 Amp 1-pole Outer And 2-pole 15 Amp Center Common Trip, Requires (2) 1-inch Spaces, Wire Size #14-4, 120/240 Vac
Item #: 523139
CAT #: BQC2152120
UPC: 786676371957
Category: Residential Quadplex Circuit Breakers
Company wide:
ABB

Mcb 3p B 10a 480y/277 Supp

Mcb 3p B 10a 480y/277 Supp
Item #: 1153200
CAT #: S203-B10
UPC: 016779468705
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

Quicklag Industrial Thermal-Magnetic Circuit Breaker

Quicklag Industrial Circuit Breaker, 125A, Two-pole, 120/240V, 10 kAIC, Thermal-Magnetic, Fixed
Item #: 2603961
CAT #: HQP2125
UPC: 786679344453
Category: Residential 2-Pole Circuit Breakers
Company wide:
Eaton

Series C NEMA K-frame Molded Case Circuit Breaker

Series C NEMA K-frame Molded Case Circuit Breaker, Type Hkd, Cable In/cable Out,2-pole, 200 Amp, 600 Vac, 250 Vdc, Fixed Thermal-magnetic Trip
Item #: 670921
CAT #: HKD2200
UPC: 786679062203
Category: 600V Rated Molded Case 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

ETN QBHW2110 Quicklag Industrial Th

C-H QBHW2110 QUICKLAG
Item #: 1238748
CAT #: QBHW2110
UPC: 786679152485
Category: Residential 2-Pole Circuit Breakers
Company wide:
ABB

ABB SU204M-C63 UL489 MCB 4P C 63A 2

ABB SU204MC63 UL489 MCB 4P C
Item #: 1161470
CAT #: SU204M-C63
UPC: 016779931650
Category: 4-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

ABB S801C-C16

ABB S801CC16 MCB S800C 1P D 1
Item #: 1144582
CAT #: S801C-C16
UPC: 612271212442
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Circuit Breaker, Miniature, DIN Rail Mount, 20A, 2P, 400VAC, C Trip

Circuit Breaker, Miniature, DIN Rail Mount, 20 Amp, 3 Pole, 230/400Volt AC, C Trip, 50 kAIC
Item #: 1071358
CAT #: S802S-C20
UPC: 612271200630
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

ABB S804S-C16 MCB S800S 4P C 16A

ABB S804SC16 MCB S800S 4P C 1
Item #: 1144482
CAT #: S804S-C16
UPC: 612271200869
Category: 4-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

ABB S804S-D32 MCB S800S 4P D 32A

ABB S804SD32 MCB S800S 4P D 3
Item #: 900377
CAT #: S804S-D32
UPC: 612271201378
Category: 4-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

High Performance Circuit Breaker, 2P, 16A

High Performance Miniature Circuit Breaker, 2 Pole, 16 Amp
Item #: 1159621
CAT #: S802C-D16
UPC: 612271212497
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Miniature Circuit Breaker, 2P, 1.6A

Miniature Circuit Breaker, 2 Pole, 1.6 Amp
Item #: 1016730
CAT #: SU202M-C1.6
UPC: 016779930998
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
Siemens

Breaker 25a 3p 240v 10k Bq

Sie Bq3-b025 3p 15a 240v
Item #: 41387
CAT #: BQ3B025
UPC: 783643161252
Category: 3-Pole Cable-In / Cable-Out Circuit Breakers
Company wide:
ABB

Circuit Breaker, 16A, 2P

Circuit Breaker, 16 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 #: 1159411
CAT #: S802S-K16
UPC: 612271201583
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

ABB S801S-K32 MCB S800S 1P K 32A

ABB S801SK32
Item #: 1158868
CAT #: S801S-K32
UPC: 612271201491
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

Magnum Trip Unit, Replacements and Testers, Universal Frame, Digitrip 520MC LSIG with ARMS

Magnum Trip Unit, Replacements and Testers, Universal Frame, Digitrip 520MC LSIG with ARMS
Item #: 781672
CAT #: 2A11799G35
UPC: 786685707198
Category: Molded Case Circuit Breaker Adjustable Trip Units
Company wide:
Over 10,000 Items found