METAL JUNCTION BOX

Name: METAL JUNCTION BOX
Brand: LEDCO
SKU: LCJUNCBOX-14X5X3
Price: 64.97 CAD
Availability: InStock

SKU: LCJUNCBOX-14X5X3

Brand: LEDCO

Give your wire splices a solid, protected home with the metal junction box LCJUNCBOX-14X5X3. Whether you call it an electrical junction box, a splice box or simply a metal enclosure for your LED drivers, this is the part that turns a messy handful of connectors into a clean, code-minded installation. Instead of leaving connections dangling above a ceiling tile or buried in a wall cavity, you bring the conductors in through the knockouts, make your splice, close the cover, and move on. It is built specifically to house hardwired transformers and low-voltage power supplies, so the driver, the line-voltage feed and the secondary wiring all live together in one tidy, serviceable spot.

This box measures 14.9" x 5.3" x 3.2", a generous footprint designed to hold 200W and 350W hardwired transformers along with the extra conductor length you want to leave behind for future service calls. The metal body takes a knock without deforming and handles the heat a working driver gives off far better than lighter enclosures, which is exactly why you want steel rather than plastic right next to a power supply. Pre-formed knockouts accept standard connectors and flexible metal conduit fittings, so cable entry is quick and strain relief is simple, and the closed enclosure keeps dust, insulation fibres and debris away from live terminals. Everything you need on paper is in the technical PDF available in the Documentation tab.

It earns its place in renovations, new builds and retrofits alike: above suspended ceilings in offices and retail spaces, in wall cavities behind cove and cabinet lighting, in garages, mechanical rooms, service corridors and basements. Canadian contractors like it for LED strip light projects where a hardwired driver has to be tucked out of sight but still reachable. It pairs naturally with hardwired 200W and 350W LED transformers and their secondary runs. Need a different enclosure for another part of the job? Look at the waterproof outdoor junction box IP68 for exposed locations, or the rigid PVC junction box for damp interior spots. Keep the box accessible, never seal it permanently behind drywall, and have the work done by a qualified electrician per local code. Add it to your order and finish the job right.

Built to protect the connection
A splice is only as reliable as what surrounds it. The metal junction box LCJUNCBOX-14X5X3 gives conductors a rigid, enclosed space where connectors stay put, stay clean and stay reachable. The steel body resists impact during rough-in — when drywall sheets, ladders and ductwork are moving through the same ceiling — and it contains heat far better than lighter materials, which genuinely matters when the box is sitting beside a working LED driver. Pre-formed knockouts let you land standard connectors and flexible metal connectors without drilling or improvising, so every cable entry is deliberate and properly supported.

Sized for hardwired transformers
This is not a generic small square box. At 14.9" x 5.3" x 3.2", it is dimensioned to house 200W and 350W hardwired transformers together with their line-side and load-side conductors. That extra volume is what lets you leave a comfortable service loop inside instead of pulling wires tight — the difference between a five-minute troubleshooting visit and an hour of cutting and re-splicing three years from now. The long, shallow profile also slips nicely into joist bays, above T-bar ceilings and along the top of cabinetry where depth is limited.

Technical specifications
Product no.: LCJUNCBOX-14X5X3
Type: Metal junction box
Dimensions: 14.9" X 5.3" X 3.2"
Designed for: 200W and 350W hardwired transformers
Cable entry: Pre-formed knockouts for standard connectors

Installation and compatibility
Mount the box on a solid surface — joist, stud, strut or wall — before landing any conductors, and always keep it accessible rather than sealing it permanently behind finished drywall; an access panel or a lay-in ceiling tile is the right answer. Bring the AC feed in through one knockout and the low-voltage output through another so line and low-voltage wiring stay organized, use proper strain relief at every entry, and leave extra conductor length coiled inside. The box works with hardwired LED drivers and power supplies in the 200W and 350W range, and it suits the secondary side of LED strip light, cove, cabinet and linear lighting runs. All work should be completed by a qualified electrician following local electrical code.

Where it goes to work — and what else to look at
Homeowners use it in basement renovations and kitchen retrofits where under-cabinet LED tape needs a hidden but serviceable driver. Contractors drop it above suspended ceilings in offices, clinics and retail fit-ups, or fasten it in mechanical rooms, garages, warehouses and service corridors where a metal enclosure simply lasts longer. For an exposed or outdoor run, the waterproof outdoor junction box IP68 is the right tool; for smaller interior splices, compare the rigid PVC junction box LCJUNCBOX-PVC-552 and the rigid PVC junction box LCJUNCBOX-PVC-12124. The technical PDF spec sheet is available in the Documentation tab for dimensions and planning.

Technical Files