HUBBELL-WIEGMANNInterior Mounting Panels

HUBBELL-WIEGMANN Back Panel: Back Panel Panel, 21 in Overall Ht, 21 in Overall Wd

The HUBBELL-WIEGMANN Back Panel is a steel interior mounting panel with a powder-coated finish. It measures 21 inches in overall height and 21 inches in overall width, identified by manufacturer part number HW-WM2420CS.

SKU 3G-OTH-15794

Also listed as: HWWM2420CS · HW WM2420CS

Brand

HUBBELL-WIEGMANN

Item

Back Panel: Back Panel Panel, 21 in Overall Ht, 21 in Overall Wd

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HUBBELL-WIEGMANN

Manufacturer Part Number

HW-WM2420CS 

Type

Steel 

Material

Steel 

Finish

Powder Coated 

Overall Ht

21 in 

Overall Wd

21 in 

Panel Style

Back Panel 

Technical Documents

No technical documents available for this product.

Request documentation →

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

HUBBELL-WIEGMANN Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the HUBBELL-WIEGMANN Back Panel used for?

The HUBBELL-WIEGMANN Back Panel is used as an interior mounting surface within electrical enclosures. It provides a sturdy steel platform for securing components like breakers, terminals, and relays, making it essential for industrial control panels and distribution systems.

What are the specifications of the HUBBELL-WIEGMANN Back Panel HW-WM2420CS?

The HUBBELL-WIEGMANN Back Panel HW-WM2420CS is made of steel with a powder-coated finish. It has an overall height of 21 inches and an overall width of 21 inches. The panel style is a back panel, designed for interior mounting in enclosures.

Where to buy the HUBBELL-WIEGMANN Back Panel worldwide?

You can source the HUBBELL-WIEGMANN Back Panel through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the panel reaches your facility efficiently.

How to install a HUBBELL-WIEGMANN Back Panel?

To install the HUBBELL-WIEGMANN Back Panel, first ensure the enclosure interior is clean. Align the panel with pre-drilled mounting holes and secure it using appropriate hardware. Always follow standard electrical safety practices and consult the enclosure manual for torque specifications.

Used in

Common applications for HUBBELL-WIEGMANN

Industrial control panels — Hubbell-Wiegmann back panels (e.g., HW-WM4836A) for mounting relays and terminal blocks.

Outdoor electrical distribution — NEMA 4X enclosures with Hubbell-Wiegmann fiberglass hole plugs for weatherproof sealing.

Automation equipment cabinets — Swing-out panel kits (e.g., HW-P1412SPK) for easy access to PLC and drive components.

Maintenance and repair — Replacement covers (e.g., SC0810) for restoring NEMA 1 screw cover enclosures in manufacturing plants.

Corrosive environments — Polycarbonate enclosures and nonmetallic hole plugs for chemical processing or wastewater facilities.

Electrical panel upgrades — Aluminum back panels (e.g., HW-WM2016A) for lightweight mounting in retrofit projects.

HUBBELL-WIEGMANN Products

3G Electric supplies HUBBELL-WIEGMANN interior mounting panels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all HUBBELL-WIEGMANN products →Contact our engineers →