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Square galvanised steel back panel 18.2 in by 18.2 in 12 gauge painted finish

Wiegmann

Wiegmann NP2020CG Back Panel 18.2 in x 18.2 in 12 gauge

SKU CH-7YHK-067YB

Galvanized-steel back panel measuring 18.2 in by 18.2 in at 12 gauge for mounting components in NEMA Type 12 and 4 electrical control enclosures

  • Galvanized steel resists corrosion in demanding environments
  • 12 gauge thickness provides rigid mounting surface for components
  • 2 in by 18.2 in fits NEMA Type 12 and 4 enclosures
  • Painted finish adds extra protection against wear
  • Designed for secure component mounting in electrical control enclosures

Panel Dimensions and Purpose

The Wiegmann NP2020CG back panel measures 18.2 in by 18.2 in and is built from 12 gauge galvanized steel with a painted finish. It is designed to mount components inside compatible electrical control enclosures rated for NEMA Type 12 and Type 4 environments.

Ideal Enclosure Builders

This panel suits technicians assembling or modifying control cabinets that accept a 20.00 in by 20.00 in internal mounting grid. It is not for buyers who need a different height, width or gauge, nor for those installing into enclosures without the matching NEMA rating or mounting pattern.

Integration and Clearance

The panel slides into the enclosure and provides a flat, grounded surface for DIN rail, terminal blocks or relay mounts. Its 0.1 in thickness keeps the internal depth usable for wiring and devices while the galvanized coating resists corrosion in damp or dusty industrial settings.

How it compares

Measured against everything we stock in Electrical Enclosures & Cabinets, at today’s prices. Recalculated every night.

Price $45.99
Typical for this category: the median of 1,411 items is $39.99.

Specifications

Product
Brand nameWIEGMANN

Questions about this item

Does this 18.2 in galvanized steel back panel require a specific NEMA enclosure to fit?

It is designed for NEMA Type 12 and Type 4 electrical control enclosures, so the enclosure must match those ratings for proper mounting.

Can I mount this 12 gauge panel into an existing enclosure that uses a different panel thickness?

The panel is 12 gauge and 0.1 in thick; the enclosure must accept that exact thickness and the 18.2 in by 18.2 in dimensions for the hardware to align.

After installation, how can I confirm the panel is correctly seated in the enclosure?

The panel should sit flush against the enclosure back wall with all mounting holes aligned and fasteners fully tightened, leaving no gaps around the 18.2 in edges.

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