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Circuit Breakers

19,028 Found
Square D

MINIATURE CIRCUIT BREAKER 120/240V 50A

Item #: 38862
CAT #: QOU150
UPC: 785901418627
Company wide:
Square D

Breaker, Twin, 15/15A, 1P, 120/240VAC, 10 kAIC, Type QO

Item #: 65596
CAT #: QOT1515
UPC: 785901418009
Company wide:
ABB

100A PM L/C MAIN BKR 22K

Item #: 1905130
CAT #: THQMV100E
UPC: 783164651447
Company wide:
ABB

Main Breaker Retainer, PowerMark Gold, 12-42 Circuit, THQL

Item #: 79046
CAT #: THQLRK1
UPC: 783164159318
Company wide:
ABB

A2A 250 TMF 225-2250 3P UL +KA2250 BOT

Item #: 1815224
CAT #: A2A225TT
UPC: 056221048581
Company wide:
ABB

A2A 250 TMF 200-2000 3P UL +KA2250 BOT

Item #: 1812101
CAT #: A2A200TT
UPC: 056221048574
Company wide:
ABB

QUAD 20A/1P & 15A/2P & 20A/1P 120/240V

Item #: 2303714
CAT #: THQLQ201520
UPC: 783164681420
Company wide:
Allen-Bradley

Breaker, Miniature, 16A, 2P, 480Y/277VAC, 96VDC

Item #: 650892
CAT #: 1489-M2D160
UPC: 885630618807
Company wide:
Allen-Bradley

Breaker, Miniature, 60A, 3P, 480Y/277VAC

Item #: 668530
CAT #: 1489-M3D600
UPC: 885630618265
Company wide:
Eaton

Breaker, Bolt On, 100A, 2P, 120/240V, Type QBHW, 22 kAIC, CB

Item #: 85737
CAT #: QBHW2100
UPC: 786679393109
Company wide:
Square D

Breaker, Operating Mechanism, Door Mount, 3", NEMA 3/4/4X, Chrome

Item #: 33335
CAT #: 9421LC43
UPC: 785901037040
Company wide:
Eaton

Handle Tie - BQ, BQC & BD Series

Item #: 517244
CAT #: THOW
UPC: 786676092036
Company wide:
Eaton

Breaker, 90A, 3P, 240V, 10 kAIC

Item #: 82309
CAT #: BR390
UPC: 786676368056
Company wide:
Eaton

Breaker, 100A, 2P, 208Y/120/240V, 22 kAIC

Item #: 103297
CAT #: BRH2100
UPC: 786676373906
Company wide:
Eaton

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

Item #: 103042
CAT #: BQ240240
UPC: 786676371155
Company wide:
Allen-Bradley

1492-D Miniature Circuit Breakers, Trip Curve C, 1P, 3A

Item #: 768544
CAT #: 1492-D1C030
UPC: 887172344435
Company wide:
Square D

Breaker, QO Type, 15A, 3P, 120/240VAC, 10kAIC, Stab On

Item #: 65542
CAT #: QO315
UPC: 785901400646
Company wide:
Square D

Breaker, Bolt ON, QO, 20A, 2P, 120/240VAC, 10kA, 30mA, Equipment Protection, Ground Fault

Item #: 199817
CAT #: QOB220EPD
UPC: 785901120773
Company wide:
Square D

Breaker, 1P, 40A, 120/240VAC, 10kAIC, Plug-In

Item #: 67232
CAT #: QO140
UPC: 785901400189
Company wide:
Square D

Breaker, Molded Case, PowerPacT H, 40A, 3P, 600VAC, 14kA, Lugs, Thermal Magnetic, 80%

Item #: 31726
CAT #: HDL36040
UPC: 785901577928
Company wide:
Square D

Breaker, 1P, 20A, 120/240VAC, 22kAIC, Plug-In

Item #: 67132
CAT #: QO120VH
UPC: 785901371786
Company wide:
Square D

MULTI9 C60SP 1P C 20A MCB

Item #: 1364063
CAT #: M9F22120
UPC: 606481168170
Company wide:
Square D

Breaker, Twin, 15/20A, 1P, 120/240VAC, 10 kAIC, Type QO

Item #: 65913
CAT #: QOT1520
UPC: 785901418047
Company wide:
Square D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 18kA, lugs, Micrologic 3.2, 80%

Item #: 645484
CAT #: JGL36250U31X
UPC: 785901125990
Company wide:
Square D

MINIATURE CIRCUIT BREAKER 120/240V 50A

Square D,MINIATURE CIRCUIT BREAKER 120/240V 50A,10kA,120/240VAC,50A,Line Box Lug - Load Box Lug #14-2 AWG(Al/Cu),Miniature Circuit Breaker,QOU,Standard Flush, Surface or DIN Rail (35mm),UL489 Listed - CSA 22.2 #5.1 Certified - IEC Rated 60947-2
Item #: 38862
CAT #: QOU150
UPC: 785901418627
Category: 1-Pole Cable-In / Cable-Out Circuit Breakers
Company wide:
Square D

Breaker, Twin, 15/15A, 1P, 120/240VAC, 10 kAIC, Type QO

Breaker, Twin, 15/15 Amp, 2 x 1-Pole, 120/240 Volt AC, 10 kAIC, Type QO
Item #: 65596
CAT #: QOT1515
UPC: 785901418009
Category: Residential Duplex Circuit Breakers
Company wide:
ABB

100A PM L/C MAIN BKR 22K

100A PM L/C MAIN BKR 22K
Item #: 1905130
CAT #: THQMV100E
UPC: 783164651447
Category: 2-Pole Main Circuit Breakers
Company wide:
ABB

Main Breaker Retainer, PowerMark Gold, 12-42 Circuit, THQL

Main Breaker Retainer, for PowerMark Gold Load Centers, 12 - 42 Circuit, THQL Breakers
Item #: 79046
CAT #: THQLRK1
UPC: 783164159318
Category: Circuit Breaker Hold Down Kits
Company wide:
ABB

A2A 250 TMF 225-2250 3P UL +KA2250 BOT

A2A 250 TMF 225-2250 3P UL +KA2250 BOT
Item #: 1815224
CAT #: A2A225TT
UPC: 056221048581
Category: 240-277V Rated Molded Case Circuit Breakers
Company wide:
ABB

A2A 250 TMF 200-2000 3P UL +KA2250 BOT

A2A 250 TMF 200-2000 3P UL +KA2250 BOT
Item #: 1812101
CAT #: A2A200TT
UPC: 056221048574
Category: 240-277V Rated Molded Case Circuit Breakers
Company wide:
ABB

QUAD 20A/1P & 15A/2P & 20A/1P 120/240V

QUAD 20A/1P & 15A/2P & 20A/1P 120/240V
Item #: 2303714
CAT #: THQLQ201520
UPC: 783164681420
Category: Residential Quadplex Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Miniature, 16A, 2P, 480Y/277VAC, 96VDC

Miniature Circuit Breaker, 16 Amp, 2-Pole, 480Y/277Volt AC, 96 Volt DC, Type D Trip Curve, Inductive
Item #: 650892
CAT #: 1489-M2D160
UPC: 885630618807
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
Allen-Bradley

Breaker, Miniature, 60A, 3P, 480Y/277VAC

Miniature Circuit Breaker, 60 Amp, 3-Pole, 480Y/277Volt AC, Type D Trip Curve, Inductive
Item #: 668530
CAT #: 1489-M3D600
UPC: 885630618265
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
Eaton

Breaker, Bolt On, 100A, 2P, 120/240V, Type QBHW, 22 kAIC, CB

100 Amp, 2-Pole, Miniature Industrial Circuit Breaker, Type QBHW, Quicklag, Bolt-On, 22 kAIC, 120/240 VAC.
Item #: 85737
CAT #: QBHW2100
UPC: 786679393109
Category: 2-Pole 120/240V Bolt-On Circuit Breakers
Company wide:
Square D

Breaker, Operating Mechanism, Door Mount, 3", NEMA 3/4/4X, Chrome

Breaker, Operating Mechanism, Door Mount, 3 Inch Special, NEMA 3/4/4X, Chrome Plated, for H & J Frames
Item #: 33335
CAT #: 9421LC43
UPC: 785901037040
Category: Molded Case Circuit Breaker Operating Mechanisms & Handle Shafts
Company wide:
Eaton

Handle Tie - BQ, BQC & BD Series

Handle Tie. Used for joining (2) Independent Outside Poles of Types BQ and BQC Quadplex and Outside Poles of (2) Type BD Duplex Circuit Breakers.
Item #: 517244
CAT #: THOW
UPC: 786676092036
Category: Circuit Breaker Handle Ties
Company wide:
Eaton

Breaker, 90A, 3P, 240V, 10 kAIC

90 Amp, 3-Pole, BR Plug-On Circuit Breaker, 10 kAIC, Wire Size #4-1/0, 240 VAC.
Item #: 82309
CAT #: BR390
UPC: 786676368056
Category: Residential 3-Pole Circuit Breakers
Company wide:
Eaton

Breaker, 100A, 2P, 208Y/120/240V, 22 kAIC

100 Amp, 2-Pole, BR Plug-On Circuit Breaker, 22 kAIC, Wire Size #4-1/0, 120/240 VAC or 208Y/120V AC or 240 VAC. Can be used as Main Circuit Breaker for Convertible Loadcenters MCB.
Item #: 103297
CAT #: BRH2100
UPC: 786676373906
Category: Residential 2-Pole Circuit Breakers
Company wide:
Eaton

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

CTL, Quadplex Breaker, 2-Pole, 10 kAIC, 40 Amp Outer Independent Trip and 2-Pole 40 Amp Center Independent Trip, Requires (2) 1-inch spaces, Wire Size #14-4, 120/240 Volt AC. ***For BR Series Loadcenters***
Item #: 103042
CAT #: BQ240240
UPC: 786676371155
Category: Residential Quadplex Circuit Breakers
Company wide:
Allen-Bradley

1492-D Miniature Circuit Breakers, Trip Curve C, 1P, 3A

1492-D Miniature Circuit Breakers, Trip Curve C, 1-Pole, 3 Amp
Item #: 768544
CAT #: 1492-D1C030
UPC: 887172344435
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Square D

Breaker, QO Type, 15A, 3P, 120/240VAC, 10kAIC, Stab On

Breaker, QO Type, 15 Amp, 3-Pole, 120/240 Volt AC, 10 kAIC, Stab On
Item #: 65542
CAT #: QO315
UPC: 785901400646
Category: Residential 3-Pole Circuit Breakers
Company wide:
Square D

Breaker, Bolt ON, QO, 20A, 2P, 120/240VAC, 10kA, 30mA, Equipment Protection, Ground Fault

Breaker, Bolt ON, QO, 20 Amp, 2-Pole, 120/240 Volt AC, 10kA, 30mA, Equipment Protection, Ground Fault
Item #: 199817
CAT #: QOB220EPD
UPC: 785901120773
Category: Equipment Protection Ground Fault Bolt-On Circuit Breakers
Company wide:
Square D

Breaker, 1P, 40A, 120/240VAC, 10kAIC, Plug-In

40 Amp, 1-Pole, QO Type, Plug-On Circuit Breaker, 10 kAIC, 120/240 VAC.
Item #: 67232
CAT #: QO140
UPC: 785901400189
Category: Residential 1-Pole Circuit Breakers
Company wide:
Square D

Breaker, Molded Case, PowerPacT H, 40A, 3P, 600VAC, 14kA, Lugs, Thermal Magnetic, 80%

Breaker, Molded Case, PowerPacT H Frame, 40 Amp, 3-Pole, 600 Volt AC, 14kAIC, Lugs, Thermal Magnetic, 80%
Item #: 31726
CAT #: HDL36040
UPC: 785901577928
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Square D

Breaker, 1P, 20A, 120/240VAC, 22kAIC, Plug-In

Circuit Breaker, Type QO, Plug-In, 1-Pole, 20 Amp, 120/240 VAC, 22 kAIC
Item #: 67132
CAT #: QO120VH
UPC: 785901371786
Category: Residential 1-Pole Circuit Breakers
Company wide:
Square D

MULTI9 C60SP 1P C 20A MCB

MULTI9 C60SP 1P C 20A MCB
Item #: 1364063
CAT #: M9F22120
UPC: 606481168170
Category: 1-Pole DIN Rail Mount Circuit Breakers
Company wide:
Square D

Breaker, Twin, 15/20A, 1P, 120/240VAC, 10 kAIC, Type QO

Breaker, Twin, 15/20 Amp, 2 x 1-Pole, 120/240 Volt AC, 10 kAIC, Type QO
Item #: 65913
CAT #: QOT1520
UPC: 785901418047
Category: Residential Duplex Circuit Breakers
Company wide:
Square D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 18kA, lugs, Micrologic 3.2, 80%

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 18kA, lugs, Micrologic 3.2, 80%
Item #: 645484
CAT #: JGL36250U31X
UPC: 785901125990
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Over 19,028 Items found