Orbit NEMA 3R Screw Cover Enclosure 18x18x8 18188R

Product Overview

The Orbit 18188R is a NEMA 3R screw cover enclosure sized 18 in W x 18 in H x 8 in D for outdoor junctions, pull points, control wiring, and general service applications.

Constructed of gauge or plated steel with a gray finish, the enclosure is intended for wall or surface mounting and includes knockouts for conduit entry.

Key Features

• NEMA 3R outdoor location rating
• Dimensions: 18 in W x 18 in H x 8 in D
• Gauge or plated steel construction with gray finish
• Screw cover design
• Includes knockouts for conduit access
• Wall or surface mountable

What this enclosure is used for

Answer: The Orbit 18188R is intended to house electrical junctions, pull points, control wiring, and service wiring in commercial, industrial, or maintenance settings where a NEMA 3R outdoor rating is required.

• Common applications: electrical rooms, junction and pull box work, control wiring, facility maintenance, new construction, and service upgrades
• Screw cover design provides a simple secured cover for routine access

Size, materials, and finish

Answer: The enclosure measures 18 in wide × 18 in high × 8 in deep and is built from gauge or plated steel with a gray finish.

• Exterior finish: gray
• Body material: gauge or plated steel
• Model / SKU: 18188R (Orbit)

Mounting and installation considerations

Answer: The 18188R is designed for wall or surface mounting and includes knockouts for conduit entry to support typical field wiring layouts.

• Mounting type: wall or surface mount
• Includes knockouts (verify number and placement against your conduit plan before ordering)
• Use a licensed electrician for field wiring and final mounting

Compatibility and code considerations

Answer: Verify the enclosure dimensions, knockout layout, and NEMA 3R rating meet your project and local electrical-code requirements before installation.

• Confirm required knockout sizes and conduit layout for your application
• Confirm that a NEMA 3R rating is appropriate for the intended outdoor exposure and installation location

Before You Order

Confirm the model number and quantity required before ordering. Verify enclosure size, knockout requirements, conduit layout, and that a NEMA 3R outdoor rating is appropriate for your installation.

• Check knockout sizes and placement against your conduit and device layout
• Consult local electrical code and use a licensed electrician for final wiring and mounting

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Orbit NEMA 3R Screw Cover Enclosure 18x18x8 18188R. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.