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Circuit Breakers

18,983 Found
Eaton

Breaker, Molded Case, 20A, 1P, 277V, 125VDC, Type FD, 35 kAIC

Item #: 85794
CAT #: FD1020
UPC: 786679312117
Company wide:
Eaton

DIN Rail Adapter, Type QC

Item #: 11892
CAT #: QCDINADAPT
UPC: 786679335598
Company wide:
ABB

Miniature Circuit Breaker - 1 Pole

Item #: 957031
CAT #: SU201M-K20
UPC: 016779930134
Company wide:
ABB

Miniature Circuit Breaker, DIN Rail Mount, 3 Pole

Item #: 1016877
CAT #: SU203M-K5
UPC: 016779930318
Company wide:
Square D

Neutral Bar, Breaker, Molded Case, 400A, Solid , Type LA, LH, Q4L

Item #: 32149
CAT #: 400SN
UPC: 785901450351
Company wide:
Leviton Load Centers

60A 2-Pole 2nd Gen Smart Branch Circuit Breaker with Remote Control

Item #: 2285419
CAT #: LB260-ST
UPC: 078477187937
Company wide:
Leviton Load Centers

40A 2-Pole 2nd Gen Smart Branch Circuit Breaker with Remote Control

Item #: 2289134
CAT #: LB240-ST
UPC: 078477187494
Company wide:
Tyco Electronics

7 Amp, 32VDC, 250VAC, Push-To-Reset, Thermal Breaker, W28-XQ1A-7

Item #: 834792
CAT #: 4-1393250-0
UPC:
Company wide:
ABB

ABB XT1HU3020AYD000XXXABB XT1HU3020AYD00

Item #: 1880327
CAT #: XT1HU3020AYD000XXX
UPC: 056221785417
Company wide:
ABB

NEXT5H 400 TMA 400-4000 3P FF UL

Item #: 1865860
CAT #: XT5HU340ABYN000XXX
UPC: 056221790695
Company wide:
ABB

ABB KXT4CUAL3-3PC

Item #: 1690181
CAT #: KXT4CUAL3-3PC
UPC: 015644798428
Company wide:
Square D

MOLDED CASE CIRCUIT BRKR 480Y/277V 30A

Item #: 1755571
CAT #: BGA34030Y
UPC: 785901068945
Company wide:
Square D

60 Amp Double Pole GFCI Circuit Breaker

Item #: 2164248
CAT #: QO260GFI3W
UPC: 785901966708
Company wide:
Siemens

Bl Bkr Mtg Kit P5 Pnlbd & Fc Swbd

Item #: 54965
CAT #: SBLBD
UPC: 783643015067
Company wide:
Square D

CB MX/XF COIL 24V AC 24/30V DC

Item #: 1881875
CAT #: LV833659SP
UPC: 606480932512
Company wide:
Allen-Bradley

Breaker, Molded Case, 7A, H Frame, 480VAC, 65kAIC, Magnetic Only

Item #: 674385
CAT #: 140MG-H8P-B70
UPC: 885630441948
Company wide:
Siemens

25A, 3P, 240V, BL Type, 10 kAIC, CB

Item #: 43074
CAT #: B325
UPC: 783643263703
Company wide:
Eaton

Breaker, Load Side 225A, Lug Kit, for BW, CSR Breakers

Item #: 101898
CAT #: MCBK225
UPC: 782114110591
Company wide:
Allen-Bradley

Breaker, Mounting Hardware, 3P, Metric Threads, Frame G,I

Item #: 705687
CAT #: 140G-G-MH3
UPC: 885630437989
Company wide:
Siemens

Breaker, 90A, 3P, 120/240V, 10 kAIC, Type QP

Item #: 64725
CAT #: Q390
UPC: 783643148468
Company wide:
Eaton

Breaker, 225/115A, 2P, 120/240V, 10 kAIC, CTL Quad, BR Series

Item #: 352224
CAT #: BQ2252115
UPC: 786676370967
Company wide:
Eaton

Breaker, 4 x 1P, 30A, 120/240V, 10 kAIC, Non-CTL Quad

Item #: 103350
CAT #: BR430
UPC: 786676372206
Company wide:
Square D

Breaker, Bolt-On, 30A, 1P, 120/240V, QOB-VH Type, 22 kAIC

Item #: 67462
CAT #: QOB130VH
UPC: 785901371908
Company wide:
Eaton

Breaker, 20/40A, 2P, 120/240V, 10 kAIC, CTL Quad, BR Series

Item #: 103557
CAT #: BQC220240
UPC: 786676371865
Company wide:
Eaton

Breaker, Molded Case, 20A, 1P, 277V, 125VDC, Type FD, 35 kAIC

20 Amp, 1-Pole, Series C, NEMA F-Frame, Molded Case Circuit Breaker, Type FD, Cable In/Cable Out, 35 kAIC, 277 VAC, 125 VDC, Fixed Thermal-Magnetic Trip. Includes: Load Terminal only.
Item #: 85794
CAT #: FD1020
UPC: 786679312117
Category: 240-277V Rated Molded Case Circuit Breakers
Company wide:
Eaton

DIN Rail Adapter, Type QC

DIN Rail Adapter, Used With Cable-In/Cable-Out Quicklag Circuit Breakers
Item #: 11892
CAT #: QCDINADAPT
UPC: 786679335598
Category: Cable-In / Cable-Out Circuit Breaker DIN Rail Mount Adapters
Company wide:
ABB

Miniature Circuit Breaker - 1 Pole

Miniature Circuit Breaker K-Char., 10Ka, 20A, 1P Ul489
Item #: 957031
CAT #: SU201M-K20
UPC: 016779930134
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Miniature Circuit Breaker, DIN Rail Mount, 3 Pole

Miniature Circuit Breaker K-Char., 10Ka, 5A, 3P Ul489
Item #: 1016877
CAT #: SU203M-K5
UPC: 016779930318
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
Square D

Neutral Bar, Breaker, Molded Case, 400A, Solid , Type LA, LH, Q4L

Neutral Bar, Breaker, Molded Case, 400A, Solid , Type LA, LH, Q4L
Item #: 32149
CAT #: 400SN
UPC: 785901450351
Category: Molded Case Circuit Breaker Neutral Kits
Company wide:
Leviton Load Centers

60A 2-Pole 2nd Gen Smart Branch Circuit Breaker with Remote Control

60 Amp 2-Pole 2nd Gen Smart Branch Circuit Breaker with Remote Control (ON/OFF) and Plug-On Installation. Supports both 120/208 and 120/240 VAC applications.
Item #: 2285419
CAT #: LB260-ST
UPC: 078477187937
Category: Residential 2-Pole Circuit Breakers
Company wide:
Leviton Load Centers

40A 2-Pole 2nd Gen Smart Branch Circuit Breaker with Remote Control

40 Amp 2-Pole 2nd Gen Smart Branch Circuit Breaker with Remote Control (ON/OFF) and Plug-On Installation. Supports both 120/208 and 120/240 VAC applications.
Item #: 2289134
CAT #: LB240-ST
UPC: 078477187494
Category: Residential 2-Pole Circuit Breakers
Company wide:
Tyco Electronics

7 Amp, 32VDC, 250VAC, Push-To-Reset, Thermal Breaker, W28-XQ1A-7

7 Amp, 1-Pole, Push-To-Reset, Fuseholder Type, Thermal Breaker, 32 Volt Dc, 250 Volt AC, 1 kAIC, W28-XQ1A-7
Item #: 834792
CAT #: 4-1393250-0
UPC:
Category: Push / Pull Circuit Breakers
Company wide:
ABB

ABB XT1HU3020AYD000XXXABB XT1HU3020AYD00

ABB XT1HU3020AYD000XXXABB XT1HU3020AYD000XXX 3P 20A 480V CIRCUIT BREAKER RELIA-GEAR
Item #: 1880327
CAT #: XT1HU3020AYD000XXX
UPC: 056221785417
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
ABB

NEXT5H 400 TMA 400-4000 3P FF UL

NEXT5H 400 TMA 400-4000 3P FF UL
Item #: 1865860
CAT #: XT5HU340ABYN000XXX
UPC: 056221790695
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
ABB

ABB KXT4CUAL3-3PC

ABB KXT4CUAL3-3PC
Item #: 1690181
CAT #: KXT4CUAL3-3PC
UPC: 015644798428
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
Square D

MOLDED CASE CIRCUIT BRKR 480Y/277V 30A

MOLDED CASE CIRCUIT BRKR 480Y/277V 30A
Item #: 1755571
CAT #: BGA34030Y
UPC: 785901068945
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Square D

60 Amp Double Pole GFCI Circuit Breaker

60 Amp Double Pole GFCI Circuit Breaker
Item #: 2164248
CAT #: QO260GFI3W
UPC: 785901966708
Category: Residential Ground Fault Circuit Breakers
Company wide:
Siemens

Bl Bkr Mtg Kit P5 Pnlbd & Fc Swbd

Bl Bkr Mtg Kit P5 Pnlbd & Fc Swbd
Item #: 54965
CAT #: SBLBD
UPC: 783643015067
Category: Circuit Breaker Mounting Kits
Company wide:
Square D

CB MX/XF COIL 24V AC 24/30V DC

CB MX/XF COIL 24V AC 24/30V DC
Item #: 1881875
CAT #: LV833659SP
UPC: 606480932512
Category: Molded Case Circuit Breaker Operating Mechanisms
Company wide:
Allen-Bradley

Breaker, Molded Case, 7A, H Frame, 480VAC, 65kAIC, Magnetic Only

Breaker, Molded Case, 7 Amp, 3-Pole, H Frame, 480 Volt AC, 65 kAIC, Magnetic Trip Only
Item #: 674385
CAT #: 140MG-H8P-B70
UPC: 885630441948
Category: 480V Rated Molded Case Circuit Breakers
Company wide:
Siemens

25A, 3P, 240V, BL Type, 10 kAIC, CB

25 Amp, 3-Pole, BL Type, Bolt-On, Common-Trip, Circuit Breaker, 10 kAIC, 240V AC.
Item #: 43074
CAT #: B325
UPC: 783643263703
Category: 3-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Eaton

Breaker, Load Side 225A, Lug Kit, for BW, CSR Breakers

Lug Tree Kit, 225 Amp, #2 - 300 kcmil. For use with ECB Type Enclosures and 125, 150, 175, 200 & 225 Amp CSR Breakers. For Replacement Purposes Only
Item #: 101898
CAT #: MCBK225
UPC: 782114110591
Category: Circuit Breaker Lug Kits
Company wide:
Allen-Bradley

Breaker, Mounting Hardware, 3P, Metric Threads, Frame G,I

Breaker, Mounting Hardware, 3-Pole, Metric Threads, Frame Size G,I
Item #: 705687
CAT #: 140G-G-MH3
UPC: 885630437989
Category: Molded Case Circuit Breaker Base Mounting Hardware
Company wide:
Siemens

Breaker, 90A, 3P, 120/240V, 10 kAIC, Type QP

90 Amp, 3-Pole, QP Type, Plug-On Circuit Breaker, 10 kAIC, 120/240 VAC.
Item #: 64725
CAT #: Q390
UPC: 783643148468
Category: Residential 3-Pole Circuit Breakers
Company wide:
Eaton

Breaker, 225/115A, 2P, 120/240V, 10 kAIC, CTL Quad, BR Series

CTL Quadplex Breaker, 2-pole And 1-pole, 10 Kaic, (2)15 Amp 1-pole Outer And 2-pole 25 Amp Center Indep, Requires (2) 1-inch Spaces, Wire Size #14-4, 120/240 Vac
Item #: 352224
CAT #: BQ2252115
UPC: 786676370967
Category: Residential Quadplex Circuit Breakers
Company wide:
Eaton

Breaker, 4 x 1P, 30A, 120/240V, 10 kAIC, Non-CTL Quad

Non-CTL Quadplex Breaker Without Rejection Tab, 2-Pole, 10 kAIC, 2-Pole 30 Amp Outer Independent Trip and 2-Pole 30 Amp Center Independent Trip, Requires (2) 1-Inch Spaces, Wire Size #14-4, 120/240 VAC ***For BR Series Loadcenters***
Item #: 103350
CAT #: BR430
UPC: 786676372206
Category: Residential Quadplex Circuit Breakers
Company wide:
Square D

Breaker, Bolt-On, 30A, 1P, 120/240V, QOB-VH Type, 22 kAIC

Breaker, 30 Amp, 1-Pole, QOB-VH Type, Bolt-On, 22 kAIC, 120/240 Volt AC, Fixed Thermal-Magnetic Trip
Item #: 67462
CAT #: QOB130VH
UPC: 785901371908
Category: 1-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Eaton

Breaker, 20/40A, 2P, 120/240V, 10 kAIC, CTL Quad, BR Series

CTL Quadplex Breaker, 2-Pole, 10 kAIC, 2-Pole 20 Amp Outer Common Trip and 2-Pole 40 Amp Center Common Trip, Requires (2) 1-inch spaces, Wire Size #14-4, 120/240 VAC. ***For BR Series Loadcenters***
Item #: 103557
CAT #: BQC220240
UPC: 786676371865
Category: Residential Quadplex Circuit Breakers
Company wide:
Over 18,983 Items found