VELKOR STEEL JUNCTION BOXES & COVERS

4-11/16-Inch Square Box Covers

Velkor 4-11/16-Inch Square Box Covers include blank, knockout, single-device and double-device formats.

4-11/16-Inch Square Box Covers Galvanized steel device rings are available flat or raised by 1/4, 1/2 or 3/4 inch. Closure styles include blank and 1/2-inch knockout covers. Device options serve one or two device positions. Three raised heights complement the flat device-ring versions. TYPICAL APPLICATIONS Wiring connections Device mounting Modern Standards for Traditional Products Verified […]

MATERIAL

Steel

FINISH

Galvanized

Catalog No.

72C Series

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4-11/16-Inch Square Box Covers

Galvanized steel device rings are available flat or raised by 1/4, 1/2 or 3/4 inch.

TYPICAL APPLICATIONS

Wiring connections

Device mounting

4" Square Conduit Boxes, 2"x4" Handy Boxes, Conduit Bodies, Weatherproof Boxes Single Gang, BS standard Switch Boxes, IEC 61386 Standard Electra Box A01, A11

Specifications

4-11/16-Inch Square Box Covers
Material

Steel

Finish

Galvanized

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Catalog No.DescriptionRAISED
72C1Flat, Blank-
72C6Flat, 1/2" K.O.-
72C0Flat, for one device-
72C62For one device1/4"
72C13For one device1/2"
72C14For one device3/4"
72C00Flat. for two device-
72C20For two device1/4"
72C17For two device1/2"
72C18For two device3/4"

Outside diameter tolerances: ±.005 in (.13 mm) for trade sizes 1/2–2" (16–53 mm); ±.010 in (.25 mm) for 2-1/2" (63 mm); ±.015 in (.38 mm) for 3" (78 mm); ±.020 in (.51 mm) for 3-1/2" and 4" (91–103 mm).

Raised height describes the device-ring projection above the cover base.

Modern Standards for Traditional Products

Verified

Product verified against Velkor quality standards before it ships.

PRECISE

Precision in every detail, from engineering drawing to final delivery.

RELIABLE

Stable quality and dependable lead times you can plan a project around.

SYSTEMATIC

A structured process that keeps complex projects consistent and on track.

PARTNER

More than a supplier — we build long-term partnerships with our clients.

Manufacturing Center of Excellence

Contact & Inquiry

Let's Make Sourcing Simple.

Send us your specifications, drawings, or project requirements. We’ll help you find the right fit and get things moving. We respond within 8 hours.

Info@velkor.co

China: +86 158-6717-8588

ADDRESS

Puyang Industrial Zone, Hangzhou, Zhejiang, China

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