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Gray painted carbon steel electrical enclosure with hinged solid cover, three-point latch handle and keyed padlock provision

Wiegmann

Wiegmann N4122420083PTC electrical box

SKU CH-YMGH-W99TH

Wall-mount carbon-steel enclosure with 3-point latch, NEMA 4/12/IP66 rating, 24×20×8 in

  • Product typeElectrical Enclosures, Wireways & Covers
  • NEMA 12, 3R, 4 and IP66 rated protection against dust and water ingress
  • 14-gauge carbon steel construction with painted gray finish for industrial durability
  • 3-point keyed latch handle provides secure closure and padlock compatibility
  • 24 in height by 20 in width by 8 in depth wall-mount enclosure with mounting holes
  • Seamless polyurethane poured-in-place gasket maintains reliable environmental seal

Purpose-built enclosure

The Wiegmann N4122420083PTC is a carbon-steel electrical box rated NEMA 12, 3R and 4 with an IP66 seal, designed for wall-mounted protection of wiring and components in industrial or outdoor environments. A seamless poured-in-place polyurethane gasket and a solid hinged cover maintain the rated ingress protection.

Three-point latch upgrade

The keyed 3-point latch handle with padlock hasp replaces simpler single-point closures, distributing sealing force evenly across the 24 in height and 20 in width to keep the gasket compressed under vibration or pressure washing. The jump is worth it when enclosures must stay sealed after repeated opening or when regulatory inspection demands a lockable, tool-free entry point.

Sustained sealing under load

The 14 ga steel body and 7.88 in usable opening depth resist flexing that can break lesser gaskets during long-term thermal cycling or mechanical shock. CSA, cULus, IEC and UL listings confirm the construction survives continuous exposure to dust, water jets and non-corrosive coolants without degradation of the painted gray finish or the integral mounting holes.

How it compares

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

Price $477.99
Pricier than about 90% of the 1,411 comparable items (median $39.99).

Specifications

Product
Brand nameWIEGMANN
Product typeElectrical Enclosures, Wireways & Covers

Questions about this item

What wall-mounting holes does the 24 in high, 20 in wide carbon-steel enclosure use?

The box has integral mounting holes for direct wall attachment; use hardware rated for the 14 ga steel and the enclosure's weight.

How do you engage the 3-point latch with the keyed handle, and what step is often missed?

Turn the keyed handle to draw all three latch points tight; the step often missed is confirming the poured-in-place polyurethane gasket seats evenly before locking.

When should the interior panel 2NJ38 be inspected or swapped out?

Inspect the panel whenever the cover is opened; replace it if corrosion appears on the painted surface or if mounted components exceed the panel's load rating.

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