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Rectangular steel interior panel with polyester powder finish, 12 gang configuration

Wiegmann

Wiegmann NP2420 12 Gang Steel Interior Panel electrical box

SKU CH-FKB7-5F0WJ

A steel interior panel with 12 gangs for mounting electrical components inside compatible enclosures

  • Product typeElectrical Boxes & Covers
  • 12-gang capacity fits more circuits in one enclosure
  • Steel construction with polyester powder finish resists corrosion
  • 00 in. height provides ample wiring space
  • 00 in. length and width suit standard panel cutouts
  • Compatible with B242007CH, N4242006 and SSN4242006 enclosures

Steel Interior Panel for 12 Gang Enclosures

The Wiegmann NP2420 is a steel interior panel designed to mount inside compatible electrical enclosures. It provides a flat mounting surface for DIN-rail components, terminal blocks or small control devices. The panel suits installers who need a rigid back plate for a 12-gang layout in industrial or commercial wiring projects. It is not suited for enclosures that require a different gang count or a non-steel mounting surface.

Polyester Powder Finish Protects the Panel

The panel receives a polyester powder coating that resists corrosion and minor abrasion during installation and service. This finish helps maintain electrical clearances by preventing rust on the mounting face. No additional hardware, gaskets or software are included with the panel itself. Buyers who need pre-drilled device holes or a different coating specification will not find them here.

Fixed Dimensions Limit Enclosure Compatibility

The panel measures 21.00 inches in height and 17.00 inches in both length and width, with a 12-gauge steel thickness. These fixed dimensions mean it only fits enclosures built to accept this exact panel size, such as those referenced by the manufacturer numbers provided. Builders using enclosures with different internal dimensions or thinner mounting flanges cannot use this panel.

How it compares

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

Price $79.99
Pricier than about 70% of the 1,411 comparable items (median $39.99).

Specifications

Product
Brand nameWIEGMANN
Product typeElectrical Boxes & Covers

Questions about this item

Will the polyester powder finish on the steel interior panel need re-coating or touch-up over time?

The steel panel carries a polyester powder finish that resists corrosion; under normal indoor conditions it does not require scheduled re-coating.

What limits how many devices I can mount on the 12-gang panel during continuous operation?

The panel provides exactly 12 gang positions, so the number of mounted devices cannot exceed 12.

Does the steel panel generate noticeable heat or noise when fully populated and powered all day?

The panel itself is a passive steel enclosure with no moving parts or electronics, so it produces no noise and negligible heat.

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