Electrical Supplies

83 products

  • Sale -30% Steel City 52C36 4 in. Square Metal 1-Gang Electrical Box Mud Ring

    Steel City 52C36 4 in. Square Metal 1-Gang Electrical Box Mud Ring

    Pick up In-Store Only Model #: 52C36 Extra Reach: With a 1-1/4" raise, this mud ring is the perfect solution for thick wall finishes where standard 1/2" or 5/8" rings fall short. It brings your device out to the surface so you aren't "fishing" for screws. Heavy-Duty Steel: Made from galvanized steel, it provides a solid, rigid mounting surface for switches and receptacles, ensuring they don't wiggle or pull out of the wall over time. High-Volume Wiring: The deep raise adds a significant 9.3 cubic inches of volume to your box. This is a lifesaver when you're dealing with bulky smart switches, dimmers, or crowded wire nuts. Contractor-Friendly: The slotted mounting holes allow for quick installation on 4" square boxes without having to fully remove the box screws—just slide, twist, and tighten.   Location: Engineering Lab

    $1.46 $1.02

  • Sale -30% Steel City 52C00 4" Square Ring 2-Gang Flat

    Steel City 52C00 4" Square Ring 2-Gang Flat

    Pick up In-Store Only Model #: 52C00 Ultra-Low Profile: The Flat design ensures your devices sit directly against the box, making it ideal for exposed conduit runs, industrial settings, or shallow mounting requirements. Dual-Device Capacity: This 2-Gang configuration allows you to mount two switches, two duplex receptacles, or a combination of both in a single 4" footprint. Rugged Construction: Made from galvanized steel, it’s built to withstand the rigors of a job site and provides excellent continuity for grounding. Easy Alignment: Slotted mounting holes allow for quick adjustment, ensuring your devices are perfectly level even if the box itself is slightly skewed.   Location: Engineering Lab

    $2.30 $1.61

  • Sale -30% Steel City 52C14-5/8 1-Gang Square Device Cover 4Cu 4 X 5/8" Raised

    Steel City 52C14-5/8 1-Gang Square Device Cover 4Cu 4 X 5/8" Raised

    Pick up In-Store Only Model #: 52C14-5/8 Optimized for 5/8" Drywall: Specifically designed for Type X gypsum board and fire-rated assemblies. It ensures your device sits exactly where it should, saving you from using illegal "long screws" or plastic spacers to bridge the gap. Maximum Wire Room: Boasting a 4.0 cubic inch capacity, this is one of the roomiest single-gang covers available. It's the perfect solution for bulky GFCI outlets, dimmers, or smart switches that require extra space. Steel City Reliability: Made from rugged galvanized steel, providing a reliable ground path and the structural strength to handle years of plugging and unplugging. Fast Alignment: The keyed screw holes allow for quick mounting onto a 4" square box without fully removing the box screws—just slide, tighten, and move to the next one.   Location: Engineering Lab

    $1.99 $1.39

  • Sale -30% Steel City 52C17-25 4" Square Ring 2-Gang 1/2" Raised 6.3Cu

    Steel City 52C17-25 4" Square Ring 2-Gang 1/2" Raised 6.3Cu

    Pick up In-Store Only Model #: 52C17-25 Double the Capability: Specifically designed for 2-gang setups, allowing you to mount two devices side-by-side with perfect alignment. Extra Large Volume: With a 6.3 cubic inch capacity, this ring gives you significant "elbow room" for complex wiring, smart switches, or GFCI units that usually feel like a tight squeeze. The Contractor’s Choice: The 1/2" raise is the gold standard for standard drywall thickness, ensuring your faceplates sit perfectly flush against the wall for a high-end finish. Rugged Reliability: Made from pre-galvanized steel, it’s built to handle the mechanical stress of daily use without bending or stripping.   Location: Engineering Lab

    $2.75 $1.92

  • Mono Systems SMS5748 SnapMark Ivory Raceway Electrical Box

    Mono Systems SMS5748 SnapMark Ivory Raceway Electrical Box

    Pick up In-Store Only Model #: SMS5748 If you’re running surface-mount wire and want a finish that looks like it was part of the original architecture, the Mono Systems SMS5748 SnapMark is your best friend. It’s the "pro-choice" for adding power to walls where cutting into the drywall just isn't an option. Why the Mono Systems SMS5748? The "SnapMark" Edge: This isn't just a box; it features Mono Systems' unique SnapMark design, which makes alignment and installation incredibly fast. It takes the guesswork out of leveling your raceway runs. Clean, Low-Profile Aesthetic: The Ivory finish is designed to blend seamlessly into commercial and residential environments. It’s professional, unobtrusive, and far more attractive than standard industrial metal boxes. Built for Durability: Made from high-impact thermoplastic, it’s resistant to scuffs and impacts, ensuring it stays looking new even in high-traffic hallways or offices. Total Compatibility: It’s specifically engineered to integrate perfectly with Mono Systems' SMS500, SMS700, and SMS1000 series raceways, providing a secure, snug fit for your cabling.     Location: Engineering Lab

    $0.00

  • Sale -30% Nextwave RH4/R/AT Old Work Recessed Fixture Non-IC White Housing

    Nextwave RH4/R/AT Old Work Recessed Fixture Non-IC White Housing

    Pick up In-Store Only Model #: RH3/R/AT Airtight (AT) Performance: This housing is engineered to prevent air leakage between your conditioned living space and the attic. It saves your customers money on energy bills and helps meet strict modern building codes. Remodel-Friendly Installation: The "Old Work" clips are designed to grip securely onto existing drywall or plaster. You don’t need access to the joists—just cut your hole, wire it up, and snap it in. Compact 4" Design: The 4-inch aperture offers a modern, minimalist aesthetic that provides focused task lighting or elegant accents without the "Swiss cheese" look of larger 6-inch cans. Thermal Protection: Built-in thermal protectors ensure the fixture shuts off if it overheats, providing an essential layer of safety for your installation.   Location: Engineering Lab

    $15.11 $10.57

  • Sale -30% Morris 73120 Battery-Powered Emergency Lighting Fixture

    Morris 73120 Battery-Powered Emergency Lighting Fixture

    Pick up In-Store Only Model #: 73120 Reliability on Demand: Equipped with a 90-minute minimum emergency battery backup, ensuring your paths of egress stay illuminated during critical outages. Fully Adjustable Heads: The two lamp heads rotate and tilt, allowing you to aim light exactly where it’s needed—around corners, down stairs, or directly over exit doors. Advanced LED Efficiency: These aren't power-hungry bulbs. The high-output LEDs provide bright, crisp light with minimal energy draw, which means a longer lifespan for the internal battery. Built for the Long Haul: Features a flame-retardant, high-impact thermoplastic housing that is UV-stable. It won’t yellow or get brittle over time. Universal Installation: Comes with a universal mounting plate for easy "snap-fit" installation on walls or ceilings, plus a push-to-test switch for quick monthly inspections.   Location: Engineering Lab

    $21.08 $14.75

  • Sale -30% Mulberry 40490 Gem Switch Box Support

    Mulberry 40490 Gem Switch Box Support

    Model #: 40490 Rock-Solid Stability: These supports grip the wall material from the inside, ensuring your switch box stays flush and doesn't "wiggle" every time someone flips a light or plugs in a vacuum. The "Old-Work" Essential: Perfect for installing standard switch boxes in drywall, plaster, or paneling where there isn't a stud nearby. It saves you from having to cut massive holes just to find a mounting point. Universal Compatibility: Designed to work with almost any standard 2", 2-1/2", or 3" deep metal switch box with "ears." Simple Tool-Free Design: Just slip them in alongside the box and bend the long tabs over the box edges. It’s a 30-second fix that lasts a lifetime.   Location: Engineering Lab

    $16.75 $11.72

  • Sale -30% Morris 38901 1-Gang Deep In-Use Cover

    Morris 38901 1-Gang Deep In-Use Cover

    Model #: 38901 Massive Clearance: The Deep design means you can actually close the lid while bulky cords—like heavy-duty extension cables or power adapters—are plugged in. No more leaving the cover propped open and exposing your outlet to the elements. Built Like a Tank: Constructed from die-cast aluminum, it offers superior durability compared to plastic alternatives. It won’t crack in the freezing cold or warp under the summer sun. 8-in-1 Versatility: It comes with multiple inserts, allowing it to adapt to 8 different configurations (GFCI, Duplex, Toggle, or Rounds). You buy one SKU, and it fits whatever device you're installing. Weatherproof Integrity: Features a high-quality gasket and a powder-coated finish for maximum corrosion resistance, making it perfect for wet locations.   Location: Engineering Lab

    $14.83 $10.38

  • Sale -30% Hubbell RR430F Receptacle Straight Blade 30A 125/250V 3P4W Flange Black

    Hubbell RR430F Receptacle Straight Blade 30A 125/250V 3P4W Flange Black

    Model #: RR430F Industrial-Grade Durability: Built with a high-impact, heat-resistant thermoplastic face, this receptacle is engineered to withstand the rigors of warehouses, workshops, and commercial kitchens. Secure Flange Mount: The integrated flange design allows for a clean, secure, and flush installation on panels or equipment housings, providing superior stability compared to standard wall-mount outlets. High-Capacity Power: Rated for 30A and 125/250V, it’s the go-to choice for dryers, heavy machinery, or power distribution units that require a robust 3-pole, 4-wire configuration. Streamlined Wiring: Featuring clear terminal markings and a design that prioritizes fast, secure wire termination, it cuts down on install time while maximizing safety.   Location: Engineering Lab

    $19.36 $13.55

  • Sale -30% Hubbell RR350F Receptacle Straight Blade 50A 125/250V 3P3W Flange Black

    Hubbell RR350F Receptacle Straight Blade 50A 125/250V 3P3W Flange Black

    Model #: RR350F Industrial Strength: Built with high-impact, heat-resistant thermoplastic, this receptacle is designed to withstand the physical abuse of workshops, garages, and industrial sites. Seamless Integration: The flanged design allows for a clean, recessed installation into panels or equipment, ensuring the outlet is secure and doesn't snag on moving parts. Maximum Power Delivery: Rated for 50 Amps and 125/250V, it’s the go-to for heavy machinery, welders, or large RV power inlets. Superior Conductivity: Featuring heavy-duty brass power contacts, it minimizes heat buildup and ensures a consistent, low-resistance connection for long-term safety.   Location: Engineering Lab

    $10.73 $7.51

  • Sale -30% BWF RBCV 4" Diameter Blank Cover

    BWF RBCV 4" Diameter Blank Cover

    Model #: RBCV Weatherproof Reliability: Designed specifically for outdoor or damp locations, this cover keeps moisture, dust, and debris away from your wiring. Rugged Construction: Made from heavy-duty die-cast metal, it won't crack under the sun or warp in the cold like plastic alternatives. Complete Kit: It comes ready to install with a gasket and mounting screws included, so you aren't hunting for parts halfway up a ladder. Clean Aesthetic: The powder-coated finish (typically grey, white, or bronze) provides a professional, low-profile look that blends into the architecture.   Location: Engineering Lab

    $2.60 $1.82

Electrical Supplies

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