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APPROVED VENDOR Back Plate: 2 3/4 in Dia (MPN 900-10221SNK-5) - Door Hole Covers & Filler Plates
APPROVED VENDORDoor Hole Covers & Filler Plates

APPROVED VENDOR Back Plate: 2 3/4 in Dia (MPN 900-10221SNK-5)

SKU 3G-OTH-499063

Brand
APPROVED VENDOR
Item
Back Plate: 2 3/4 in Dia
Category
Door Hole Covers & Filler Plates
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
900-10221SNK-5
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is an APPROVED VENDOR back plate used for?

An APPROVED VENDOR back plate covers unused knockout holes in electrical enclosures, junction boxes, or panels. It provides a clean, safe seal to maintain enclosure integrity and prevent debris ingress. This 2 3/4 in diameter plate is commonly used in industrial electrical installations across machining, material handling, and HVAC systems.

What are the specifications of the APPROVED VENDOR back plate 900-10221SNK-5?

The APPROVED VENDOR back plate model 900-10221SNK-5 has a diameter of 2 3/4 in. It is a door hole cover or filler plate designed for electrical enclosures. The brand is APPROVED VENDOR, and the manufacturer part number is 900-10221SNK-5. It is suitable for standard industrial panel applications.

Where to buy APPROVED VENDOR back plates worldwide?

3G Electric supplies APPROVED VENDOR back plates like model 900-10221SNK-5 to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. As a sourcing partner across 14 industrial departments, we provide genuine parts and support for electrical, combustion, and pump applications.

How to install an APPROVED VENDOR back plate?

To install an APPROVED VENDOR back plate, first ensure the knockout hole is clean and free of burrs. Insert the plate into the hole and secure it using the provided screws or clips, if applicable. Tighten evenly to create a snug fit without over-torquing. Always follow enclosure manufacturer guidelines for proper sealing and safety.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR door hole covers & filler plates. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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