Skip to main content

Circuit Breakers

19,028 Found
Square D

Breaker, Handle Tie, for Joining 2 x 1P, QOT Type Side by Side

Item #: 66730
CAT #: QOTHT
UPC: 785901002543
Company wide:
Square D

Breaker, E-Frame, 30A, 1P, 277VAC, 100 kA Max, Bolt On, 30 mA Ground Fault Protection

Item #: 808925
CAT #: EJB14030EPD
UPC: 785901457374
Company wide:
Siemens

BREAKER 50A 3P 240V 22K BLH

Item #: 149346
CAT #: B350H
UPC: 783643264021
Company wide:
Square D

QOU Jumper Bar Base Assembly, 4 Pole, 100A, Left-Side Wiring

Item #: 118289
CAT #: QOU14100JBAL
UPC: 785901894278
Company wide:
Square D

DISTRIBUTION PANEL

Item #: 271219
CAT #: HQO306
UPC: 785901649601
Company wide:
Square D

Breaker, Molded Case, 300A, 600VAC, 22-42kAIC, 250VDC, 10kAIC, 3P

Item #: 367868
CAT #: LAL36300MB
UPC: 785901005537
Company wide:
ABB

Breaker, 45A, 2P, 120/240V, 10 kAIC, Thin Q-Line Series

Item #: 77939
CAT #: THQP245
UPC: 783164085761
Company wide:
Square D

CIRCUIT BREAKER SHUNT TRIP 125V AC/DC

Item #: 1144112
CAT #: LV426843
UPC: 606485413061
Company wide:
Siemens

Breaker (2)20a 1p/(1)25a 2p 10k Qt

Item #: 283989
CAT #: Q22025CT
UPC: 783643263390
Company wide:
Allen-Bradley

Breaker, Miniature, 0.2A, 1P, 250VAC, 65VDC, DIN Rail Mount

Item #: 87796
CAT #: 1492-GH002
UPC: 662073295785
Company wide:
Eaton

Breaker, 45A, 2P, 277/480 VAC, 125/250 VDC, GHB, 14 kAIC

Item #: 417676
CAT #: GHB2045
UPC: 786679911457
Company wide:
Leviton Load Centers

50A 2-Pole 2nd Gen Smart Branch Circuit Breaker with Remote Control

Item #: 2289140
CAT #: LB250-ST
UPC: 078477187586
Company wide:
Leviton Load Centers

60A 2P GFCI Hydraulic Magnetic Branch Circuit Breaker

Item #: 1853951
CAT #: LB260-G
UPC: 078477468647
Company wide:
Leviton Load Centers

20A 1-Pole 2nd Gen Smart AFCI/GFCI Branch Circuit Breaker with Remote Control

Item #: 2289110
CAT #: LB120-DST
UPC: 078477188156
Company wide:
Leviton Load Centers

Branch Circuit Breaker, GFPE 2-Pole 30A

Item #: 1295913
CAT #: LB230-EP
UPC: 078477814956
Company wide:
Eaton

Breaker, 20A, 1P, 120/240V, 10 kAIC, Shunt Trip

Item #: 105719
CAT #: BR120ST
UPC: 786676000161
Company wide:
Eaton

70A, 2P, Type CH, Breaker, Mounting Base

Item #: 508095
CAT #: CH9MB270
UPC: 782113418926
Company wide:
Eaton

Breaker Bolt On, 25A, 1P, 120/240V, Type QBHW, 22 kAIC, CB

Item #: 404887
CAT #: QBHW1025
UPC: 786679392102
Company wide:
Brady

Breaker, 1P, Lockout, Snap-On, with Holes in Switch Tongue

Item #: 90260
CAT #: 65387
UPC: 754473653873
Company wide:
Eaton

Breaker, 100A, 3P, Tenant Main, 42kAIC, Type CV

Item #: 744548
CAT #: CVS3100X
UPC: 786685704227
Company wide:
Eaton

TYPE GB/GC/GHB/GHC HANDLE LOCKDOG

Item #: 8899
CAT #: 1294C01H01
UPC: 786679161401
Company wide:
Siemens

Breaker Jd 3p 400a 600v 35ka Fxd Nl

Item #: 451032
CAT #: HJXD63B400
UPC: 783643314924
Company wide:
Eaton

Lug Kit, 1P, 3/0AWG - 350MCM, for Molded Case, Breaker, L Frame

Item #: 84942
CAT #: TA602LD
UPC: 786679852064
Company wide:
Square D

Breaker, Handle Tie, for Joining 2 x 1P, QOT Type Side by Side

Breaker, Handle Tie, for Joining 2 x 1-Pole, QOT Type Side by Side, Non-Common trip
Item #: 66730
CAT #: QOTHT
UPC: 785901002543
Category: Circuit Breaker Handle Ties
Company wide:
Square D

Breaker, E-Frame, 30A, 1P, 277VAC, 100 kA Max, Bolt On, 30 mA Ground Fault Protection

Breaker, E-Frame, 30 Amp, 1-Pole, 277 Volt AC, 100 kA Max, Bolt On, 30 mA Ground Fault Equipment Protection
Item #: 808925
CAT #: EJB14030EPD
UPC: 785901457374
Category: Equipment Protection Ground Fault Bolt-On Circuit Breakers
Company wide:
Siemens

BREAKER 50A 3P 240V 22K BLH

Siemens Low Voltage Molded Case Circuit Breakers Panelboard Mounting 240V Circuit Breakers - Type BL, 3-Pole, 240VAC are Circuit Protection Molded Case CircuitBreakers. Type BLH Application Electrical Distribution Standard UL 489 Voltage Rating 240V Amperage Rating 50A Trip Range Thermal Magnetic Interrupt Rating 22 AIC Number Of Poles 3P
Item #: 149346
CAT #: B350H
UPC: 783643264021
Category: 3-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Square D

QOU Jumper Bar Base Assembly, 4 Pole, 100A, Left-Side Wiring

Square D,JUMPER BAR ASSY 4POLE 100A W/LEFT WIRING,100A,Circuit Breaker Jumper Bar Assembly,QOU Low Ampere Circuit Breaker
Item #: 118289
CAT #: QOU14100JBAL
UPC: 785901894278
Category: Circuit Breaker Mounting Kits
Company wide:
Square D

DISTRIBUTION PANEL

Square D,DISTRIBUTION PANEL,1 & 3 Phase,240 V AC,Distribution Panel,For I-Line panelboards,I-line Panel,QO,QO adapter for I-line,UL Listed - CSA Certified
Item #: 271219
CAT #: HQO306
UPC: 785901649601
Category: Circuit Breaker Mounting Kits
Company wide:
Square D

Breaker, Molded Case, 300A, 600VAC, 22-42kAIC, 250VDC, 10kAIC, 3P

Breaker, Molded Case, 200 Amp, 600 Volt AC, 22 - 42 kAIC, 250 Volt DC, 10 kAIC, 3-Pole, 1500 - 3000 Amps, Magnetic Trip Range, Short Handle
Item #: 367868
CAT #: LAL36300MB
UPC: 785901005537
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
ABB

Breaker, 45A, 2P, 120/240V, 10 kAIC, Thin Q-Line Series

45 Amp, 2-Pole, Thin Style, Plug-On Circuit Breaker, Q-Line Series, 10 kAIC, 120/240 VAC.
Item #: 77939
CAT #: THQP245
UPC: 783164085761
Category: Residential 2-Pole Circuit Breakers
Company wide:
Square D

CIRCUIT BREAKER SHUNT TRIP 125V AC/DC

CIRCUIT BREAKER SHUNT TRIP 125V AC/DC
Item #: 1144112
CAT #: LV426843
UPC: 606485413061
Category: Molded Case Circuit Breaker Shunt Trips
Company wide:
Siemens

Breaker (2)20a 1p/(1)25a 2p 10k Qt

Breaker (2)20a 1p/(1)25a 2p 10k Qt
Item #: 283989
CAT #: Q22025CT
UPC: 783643263390
Category: Residential Quadplex Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Miniature, 0.2A, 1P, 250VAC, 65VDC, DIN Rail Mount

Miniature Circuit Breaker, 0.2 Amp, 1 Pole, 250 Volt AC, 65 Volt DC, DIN Rail Mount
Item #: 87796
CAT #: 1492-GH002
UPC: 662073295785
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

Breaker, 45A, 2P, 277/480 VAC, 125/250 VDC, GHB, 14 kAIC

45 Amp, 2-Pole Series C NEMA G-Frame Molded Case Circuit Breaker, Type GHB, Bolt-On, 14 kAIC, 277/480 VAC, 125/250 VDC, Fixed Thermal-Magnetic Trip.
Item #: 417676
CAT #: GHB2045
UPC: 786679911457
Category: 2-Pole 277/480V Bolt-On Circuit Breakers
Company wide:
Leviton Load Centers

50A 2-Pole 2nd Gen Smart Branch Circuit Breaker with Remote Control

50 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 #: 2289140
CAT #: LB250-ST
UPC: 078477187586
Category: Residential 2-Pole Circuit Breakers
Company wide:
Leviton Load Centers

60A 2P GFCI Hydraulic Magnetic Branch Circuit Breaker

60 Amp 2-Pole GFCI Branch Circuit Breaker with Hydraulic Magnetic Trip Technology and Plug-On Installation. Supports both 120/208V and 120/240V applications.
Item #: 1853951
CAT #: LB260-G
UPC: 078477468647
Category: Residential 2-Pole Circuit Breakers
Company wide:
Leviton Load Centers

20A 1-Pole 2nd Gen Smart AFCI/GFCI Branch Circuit Breaker with Remote Control

20 Amp Single-Pole 2nd Gen Smart Dual-Function (AFCI/GFCI) Branch Circuit Breaker with Remote Control (ON/OFF) and Plug-On Installation. 120 VAC
Item #: 2289110
CAT #: LB120-DST
UPC: 078477188156
Category: Residential Combination Arc / Ground Fault Circuit Breakers
Company wide:
Leviton Load Centers

Branch Circuit Breaker, GFPE 2-Pole 30A

Branch Circuit Breaker, GFPE 2-Pole 30A 120/240V, 10Ka Interrupt Rating
Item #: 1295913
CAT #: LB230-EP
UPC: 078477814956
Category: Residential Ground Fault / Equipment Protection Circuit Breakers
Company wide:
Eaton

Breaker, 20A, 1P, 120/240V, 10 kAIC, Shunt Trip

20 Amp, 1-Pole, BR Plug-On Circuit Breaker with Shunt Trip, 10 kAIC, Wire Size #14-4, 120/240 VAC.
Item #: 105719
CAT #: BR120ST
UPC: 786676000161
Category: Residential Shunt Trip Circuit Breakers
Company wide:
Eaton

70A, 2P, Type CH, Breaker, Mounting Base

Mounting Base, 70 AMP Maximum, Used With 2-Pole Type CH Circuit Breakers. For use in Industrial Applications as a means of Disconnect.
Item #: 508095
CAT #: CH9MB270
UPC: 782113418926
Category: Circuit Breaker Mounting Kits
Company wide:
Eaton

Breaker Bolt On, 25A, 1P, 120/240V, Type QBHW, 22 kAIC, CB

25 Amp, 1-Pole, Miniature Industrial Circuit Breaker, Type QBHW, Quicklag, Bolt-On, 22 kAIC, 120/240 VAC.
Item #: 404887
CAT #: QBHW1025
UPC: 786679392102
Category: 1-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Brady

Breaker, 1P, Lockout, Snap-On, with Holes in Switch Tongue

Breaker, Handle Lock, Padlockable, Locks handles of 1-Pole Breakers
Item #: 90260
CAT #: 65387
UPC: 754473653873
Category: Padlockable Circuit Breaker Handle Locks
Company wide:
Eaton

Breaker, 100A, 3P, Tenant Main, 42kAIC, Type CV

Breaker, 100 Amp, 3-Pole, Tenant Main, 42kAIC, Type CV
Item #: 744548
CAT #: CVS3100X
UPC: 786685704227
Category: 3-Pole Main Circuit Breakers
Company wide:
Eaton

TYPE GB/GC/GHB/GHC HANDLE LOCKDOG

Eaton, Molded case circuit breaker accessory, Non-padlockable lock dog, For breaker GB,GC,GHB,GHC-frame breakers, 1 - 2 -3 Pole
Item #: 8899
CAT #: 1294C01H01
UPC: 786679161401
Category: Non-Padlockable Circuit Braker Handle Locks
Company wide:
Siemens

Breaker Jd 3p 400a 600v 35ka Fxd Nl

Sie Hjxd63b400 400 Amp high Interrupting Breaker
Item #: 451032
CAT #: HJXD63B400
UPC: 783643314924
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Eaton

Lug Kit, 1P, 3/0AWG - 350MCM, for Molded Case, Breaker, L Frame

Line and Load Terminals, Aluminum, Cu/Al Wire, Accepts 3/0-350 AWG , 2 Conductors, 1 Lug. For 500 Amp L-Frame Breakers.
Item #: 84942
CAT #: TA602LD
UPC: 786679852064
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
Over 19,028 Items found