Grainger carries a junction box selection to help you meet a wide range of different electrical wiring needs. Choose from a variety of sizes and shapes, box depths that range from 1/2" to 4" deep and accommodations for one to six gangs. When you're working on electrical wiring and need an electrical box, come to Grainger for quality and durability.
Screw Cover Box Galvanized - SB (88) From 4x4x4 — 48x48x10. Screw Cover Box Gray - SBG (88) From 4x4x4 — 24x24x12. Screw Cover Box Gray with Knockouts - SBGK (70) From 4x4x4 — 30x30x10. Screw Cover Box with Knockouts - SBK (69) From 4x4x4 — 36x24x12. Show all available sizes …
Poron™ Door gasket that seals the electrical enclosure protecting its contents, Available in any size, any length, Convenient mounting tabs, Customize your electrical enclosure to your exact specifications with cutouts, latches, or locks. Custom Wire Trough Enclosures. Thru Hole; Coupling; Additional Grounding Stud
Electrical Pull Boxes / Handholes. We supply electrical pull boxes and handholes for applications and installations in electrical utility, telecommunications, construction, transportation, and water utility industries. We carry an array of underground pull box sizes and specifications, including Quazite boxes made from pre-cast polymer concrete.
Thomas & Betts E987N 4" X 4" X 4" Junction Box (Pack of 10): Electrical Boxes: Amazon: Industrial & Scientific. $150.13.
· At Polycase, we make it easy to find the right junction box for your application through our friendly, knowledgeable customer service and our industry-leading selection of electrical enclosures.Just call us at for in-depth guidance on how to size a junction box…
Body and cover are formed from 16 guage 304 or 316 stainless steel. Smooth, continuously welded seams without knockouts, cutouts, or holes. Formed lip on enclosure to exclude flowing liquids and contaminants. 14 gauge welded brackets provide for enclosure mounting. Continuously hinged cover has stainless steel hinges and provides 180° opening.
Underground Enclosures. Jensen Precast utility Handholes and Meter Boxes are manufactured to the same high standards that our customers have come to expect from Jensen Precast since 1968. We offer Traffic Rated Boxes in sizes from 10" X 17" to 30" X 48" along with three sizes of Traffic Valve Boxes. Our non-traffic Electric Boxes and ...
· The sizing requirements for pull boxes, junction boxes, handhole enclosures, and conduit bodies exist to prevent conductor insulation damage. Those requirements are in 314.28, and they apply to all conductors 4 AWG and larger (Fig. 1).To illustrate how these requirements prevent conductor insulation damage, let's consider two extremes in a straight pull situation.
Oldcastle Infrastructure's underground pull boxes and handholes are the industry's leading product choice to protect and provide access to electrical cables and transformers and are a preferred alternative to running electrical power cables above the ground and across utility poles.
Environmentally friendly, convenient, and naturally fire-resistant, they are ideal for projects that require cabling junction access. Our pull boxes and handholes are available in various sizes and shapes, with or without knockouts, and accessories.
Electrical Code for Electrical Box Fill Capacity. Summary: One of the mistakes often made is over loading an electrical box with too many wires. This will cause switches and outlets to not fit correctly and could even cause wires to become damaged. This information will help you plan your electrical box size …
Thomas & Betts E987N 4" X 4" X 4" Junction Box (Pack of 10): Electrical Boxes: Amazon: Industrial & Scientific
View Products. Nema Enclosures standard and custom wall-mounted powder coated carbon steel, 304 stainless steel, 316 stainless steel and 5052 aluminum electrical enclosures house and protect wires from water and corrosive elements and offer excellent protection in a number of applications.
The leader manufacturer of Custom Made Industrial Electrical Enclosures, junction boxes, electrical cabinets etc, Delvallebox is done with the most advanced technical methods and with the precision and consciousness of a craftsman.This makes a difference with our competitors and is the best way to make our customers trust us.
Sigma Electric 1-Gang Weatherproof Box 1-Gang Gray Metal Weatherproof New Work Standard Rectangular Exterior Electrical Box. Sigma's weatherproof 1-gang boxes provide a junction for conduits and house a single wired device such as a receptacle or switch.
4" Square Boxes - Device Rings (171) 4" Square Boxes - Partitions (16) 4" Square Boxes - Covers (138) Add Qty(s) to Cart Sort by: Relevance Price: Low to High Price: High to Low Best Selling
Crouse-Hinds series WJB junction boxes are designed for hazardous and non-hazardous locations to be used as a pull box, provide enclosures for slices and taps, and to enclose and protect electrical equipment. Available in a variety of sizes from 4" x 4" x 4" to 36 x 24" x 18". WJB boxes feature a flanged cover for surface mounting in raintight and watertight applications.