Building Supplies > Circuit Breakers


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  • Results 1 - 25 from 358
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    Alpha Air Al500 5 Amp Circuit Breaker For Septic Tanks

    Works With: Alpha Air AL500-12 (Jet Replacement) Alpha Air AL500-14 (Norweco Replacement) Made in Germany... Show more
    Brand: Jet
    Seller: Tg wastewater 
    $15.00
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    Square D 2P GFCI Plug In Circuit Breaker 60A 120/240VAC, QO260GFI

    Plug In Circuit Breaker, Amps 60, Number of Poles 2, Circuit Breaker Type Ground Fault Circuit Interrupter (Class A - 5mA), AC Voltage Rating 120/240VAC, DC Voltage Rating 48VDC, For Use With QO Load Centers and NQOD Panelboards, Series QO, Terminal.... Show more
    Brand: Square D
    Seller: Zoro 
    $144.07
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    ConnecticutElectric Type QT Single Pole Twin Circuit Breaker VPKICBQ1515 / VPK-ICBQ2020

    ConnecticutElectric VPKICBQ1515 / VPK-ICBQ2020 Features: -Circuit breaker.-Type: QT.-Twin pole, plug-in.-HACR.-Requires one 1'' space.-Lighting Type: Track Lighting.-Size: 12 & Less.-Can Be Used Outdoors: Yes.-Voltage Input: 120; 240.Specifications: ... Show more
    Brand: Global
    Seller: Wayfair 
    $39.99
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    Square D Qo 60-Amp 2-Pole Standard Trip Circuit Breaker Qo260cp

    The Square D by Schneider Electric QO 60 Amp Two-Pole Circuit Breaker is intended for overload and short-circuit protection of your electrical system. When a QO Visi-Trip circuit breaker trips the handle snaps to a midpoint position between OFF and ... Show more
    Brand: Square D
    Seller: Lowe's Save Up to $50 on Select Grills, Smokers, and Accessories
    $20.24
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    Metal Circuit Breaker CB140-30 6-24V 30AMP

    Item Number CB140-30Desc Circuit Breaker Studs No Fuse Clip YES Blades No Nuts Washers NO Case Type Metal Case Size (in) 1.08L X 0.613H X 0.40W Case Size (mm) 27.44 X 15.59 X 10.31 Type 2 Voltage    6-24 Bracket    NO Bracket Holes N/A Amps 10,... Show more
    Brand: AMP
    Seller: Light exports 
    $9.49
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    Square D 2P GFCI Plug In Circuit Breaker 50A 120/240VAC, HOM250GFI

    Plug In Circuit Breaker, Amps 50, Number of Poles 2, Circuit Breaker Type Ground Fault Circuit Interrupter (Class A - 5mA), AC Voltage Rating 120/240VAC, DC Voltage Rating Not Rated, For Use With Homeline Load Centers, Series HOM, Terminal Connection... Show more
    Brand: Square D
    Seller: Zoro 
    $131.77
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    ConnecticutElectric SWD Rated Type QD Dual Pole Circuit Breaker VPK-D220

    ConnecticutElectric VPK-D220 Features: -Circuit breaker.-Type: QD.-Ampier: 20.-Two pole, plug-in.-HACR.-SWD rated.-Requires 0.75'' spacing.-Lighting Type: Track Lighting.-Size: 12 & Less.Dimensions: -Overall Height - Top to Bottom: 3.-Overall Width -... Show more
    Brand: Global
    Seller: Wayfair 
    $45.99
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    Eaton Type Br 40-Circuit 20-Space 100-Amp Main Breaker Load Center (Va

    Steel backpan provides solid and reliable breaker mounting and single piece design for stability and durability. Straight-in wiring saves labor and material. One panel for either top or bottom feed applications. Neutral bus Strap is easily removab... Show more
    Brand: AMP
    Seller: Lowe's Save Up to $50 on Select Grills, Smokers, and Accessories
    $59.00
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    CB129-50 Metal Circuit Breaker 6-24V 50AMP

    Item Number CB129-50 Desc Circuit Breaker Studs Yes Fuse Clip No Blades No Nuts Washers Two 10-32 stud terminals Case Type Metal Case Size (in) 1.091L X 0.63H X 0.402W Case Size (mm) Type 2 Voltage 6-24 Bracket Special Bracket Holes 0.212 Amps 10, 15... Show more
    Brand: AMP
    Seller: Light exports 
    $9.49
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    Square D 2P GFCI Plug In Circuit Breaker 15A 120/240VAC, HOM215GFI

    Plug In Circuit Breaker, Amps 15, Number of Poles 2, Circuit Breaker Type Ground Fault Circuit Interrupter (Class A - 5mA), AC Voltage Rating 120/240VAC, DC Voltage Rating Not Rated, For Use With Homeline Load Centers, Series HOM, Terminal Connection... Show more
    Brand: Square D
    Seller: Zoro 
    $145.83
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    ConnecticutElectric Thin Series Type Z Dual Pole Circuit Breaker VPKUBIZ02 Amperage: 40 Amps

    Amperage: 40 Amps ConnecticutElectric VPKUBIZ02 Features: -Circuit breaker.-Type: Z.-Thin series.-Two pole, plug-in.-HACR.-Requires one 0.75'' space.-Lighting Type: Track Lighting.-Size: 12 & Less.Dimensions: -Overall Height - Top to Bottom: 6.-Overa... Show more
    Brand: Global
    Seller: Wayfair 
    $117.99
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    Eaton Type Br 20-Amp 1-Pole Gfci Circuit Breaker Gftcb120cs

    For use in Type BR load centers and meter breaker panels. GFCI devices perform a routine self-test of their capability to detect and prevent ground faults the device must disable itself if the self-test is failed. The automatic test shall be initia... Show more
    Brand: AMP
    Seller: Lowe's Save Up to $50 on Select Grills, Smokers, and Accessories
    $43.97
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    Metal Circuit Breaker CB165-40 6-24V 40AMP

    Item Number CB165-40Desc Circuit Breaker Studs No Fuse Clip No Blades Yes Nuts Washers N/A Case Type Metal Case Size (in) 1.281L X 0.612H 0.805W Case Size (mm) 32.54 X 15.56 X 20.46 Type    I Voltage 6-24 Bracket NO Bracket Holes    N/A Amps 10... Show more
    Brand: AMP
    Seller: Light exports 
    $9.49
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    Square D 2P Standard Circuit Breaker 200A 240VAC, QBL22200

    Circuit Breaker, Amps 200, Number of Poles 2, Circuit Breaker Type Standard, AC Voltage Rating 240VAC, DC Voltage Rating Not Rated, For Use With -, Series QB, Trip Type Thermal Magnetic, Terminal Connection Lug, Max. AIR Rating 10 kA, Phase Connectio... Show more
    Brand: Square D
    Seller: Zoro 
    $138.27
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    ConnecticutElectric Thin Series Type Z Dual Pole Circuit Breaker VPKUBIZ02 Amperage: 20 Amps

    Amperage: 20 Amps ConnecticutElectric VPKUBIZ02 Features: -Circuit breaker.-Type: Z.-Thin series.-Two pole, plug-in.-HACR.-Requires one 0.75'' space.-Lighting Type: Track Lighting.-Size: 12 & Less.Dimensions: -Overall Height - Top to Bottom: 6.-Overa... Show more
    Brand: Global
    Seller: Wayfair 
    $117.99
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    Square D Qo 40-Amp 2-Pole Standard Trip Circuit Breaker Qo240cp

    The Square D by Schneider Electric QO 40 Amp two-pole circuit breaker is intended for overload and short-circuit protection of your electrical system. When a QO Visi-Trip circuit breaker trips the handle snaps to a midpoint position between off and ... Show more
    Brand: Square D
    Seller: Lowe's Save Up to $50 on Select Grills, Smokers, and Accessories
    $20.24
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    Metal Circuit Breaker CB140-20 6-24V 20AMP

    Item Number CB140-20Desc Circuit Breaker Studs No Fuse Clip YES Blades No Nuts Washers NO Case Type Metal Case Size (in) 1.08L X 0.613H X 0.40W Case Size (mm) 27.44 X 15.59 X 10.31 Type 2 Voltage    6-24 Bracket    NO Bracket Holes N/A Amps 10,... Show more
    Brand: AMP
    Seller: Light exports 
    $9.49
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    18.13 Circuit Breaker Enclosure, Square D, FA100S

    Circuit Breaker Enclosure, Mounting Style Surface, NEMA Rating 1, 100 Amps, Gray, Painted Finish, Material Steel, Length 18.13 In., Width 8.63 In., Depth 4.13 In., For Use With Square D FAL, FHL and FCL Circuit Breakers... Show more
    Brand: Square D
    Seller: Zoro 
    $133.12
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    ConnecticutElectric Type QP Dual Pole Circuit Breaker VPKICBQ2100 Amperage: 40 Amps

    Amperage: 40 Amps ConnecticutElectric VPKICBQ2100 Features: -Circuit breaker.-Type: QP.-Two pole, plug-in.-HACR.-Requires two 1'' spaces.-Lighting Type: Track Lighting.-Size: 12 & Less.-Can Be Used Outdoors: Yes.-Voltage Input: 120; 240.Specification... Show more
    Brand: Global
    Seller: Wayfair 
    $33.99
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    CB133-20 Plastic Circuit Breaker 6-24V 20AMP

    Item Number CB133-20Desc Circuit Breaker Studs Yes Fuse Clip No Blades No Nuts Washers Two 10-32 stud terminals, with hex nuts Case Type Plastic Case Size (in) 1.259L X 0.652H X 0.838W Case Size (mm) 31.99 X 16.56 X 21.28 Type 1 Voltage    6-24 Br... Show more
    Brand: AMP
    Seller: Light exports 
    $9.49
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    Square D 2P Main Breaker Bolt On Circuit Breaker 100A 240VAC, QOM2100VH

    Bolt On Circuit Breaker, 100 Amps, Number of Poles 2, Circuit Breaker Type Main Breaker, AC Voltage Rating 240VAC, DC Voltage Rating Not Rated, For Use With Square D 150 to 200 Amp Single Phase Convertible Load Centers (QOM2 Frame Size), Series QOM,.... Show more
    Brand: Square D
    Seller: Zoro 
    $135.13
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    ConnecticutElectric Thick Series Type FN 20 Amp Single Pole Circuit Breaker VPK-UBIF20N

    ConnecticutElectric VPK-UBIF20N Features: -Circuit breaker.-Type: FN.-Thick series.-One pole, plug in.-Ampier: 20.-SWD rated.-Requires one 1'' space.-Lighting Type: Track Lighting.-Size: 12 & Less.Dimensions: -Overall Height - Top to Bottom: 6.-Overa... Show more
    Brand: Global
    Seller: Wayfair 
    $50.99
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    Metal Circuit Breaker CB135-40 6-24V 40AMP

    Item Number CB135-40Desc Circuit Breaker Studs Yes Fuse Clip No Blades No Nuts Washers Two 10-32 stud terminals, with hex nuts Case Type Metal Case Size (in) 1.25L X 0.609H 0.818W Case Size (mm) 31.76 X 14.47 X 20.78 Type 1 Voltage    6-24 Bracket... Show more
    Brand: AMP
    Seller: Light exports 
    $9.49
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    ConnecticutElectric Type QP Dual Pole Circuit Breaker VPKICBQ2100 Amperage: 100 Amps

    Amperage: 100 Amps ConnecticutElectric VPKICBQ2100 Features: -Circuit breaker.-Type: QP.-Two pole, plug-in.-HACR.-Requires two 1'' spaces.-Lighting Type: Track Lighting.-Size: 12 & Less.-Can Be Used Outdoors: Yes.-Voltage Input: 120; 240.Specificatio... Show more
    Brand: Global
    Seller: Wayfair 
    $81.25
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    Square D 1P Standard Plug In Circuit Breaker 20A 120/240VAC, HOM120

    Plug In Circuit Breaker, Amps 20, Number of Poles 1, Circuit Breaker Type Standard, AC Voltage Rating 120/240VAC, DC Voltage Rating Not Rated, For Use With Homeline Load Centers, Series HOM, Terminal Connection Screw Clamp, Min. Wire Size 14 AWG, Max... Show more
    Brand: Square D
    Seller: Zoro 
    $5.85