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Die-cast aluminum push button enclosure, gray, single 22.5 mm hole, compact rectangular box

Dayton

Dayton 32W278 Push Button Enclosure 22mm 1 Hole Die Cast Aluminum

SKU CH-1NCA-YVHX9

Houses a single 22.5 mm push button in a NEMA 4/4X die-cast aluminium enclosure with 1/2 in conduit entry

  • Brand nameDAYTON
  • NEMA 4 and 4X rating protects against water and dust ingress
  • Die-cast aluminium construction resists corrosion and impact in harsh environments
  • Single 22.5 mm hole accepts standard 22 mm push buttons for quick installation
  • Compact 2.91 x 2.68 x 2.1 in footprint fits tight control panels
  • UL, CE, CSA and IEC listed for code-compliant industrial use

Industrial Push Button Enclosure

The Dayton 32W278 is a die-cast aluminium enclosure designed to house a single 22.5 mm push button. It carries NEMA 4 and 4X ratings and meets CE, CSA, IEC and UL listed standards for industrial control panels.

Panel Mounting and Conduit Entry

The grey metallic body measures 2.91 in high by 2.68 in wide by 2.10 in deep and provides a 1/2 in conduit opening for wiring. It is compatible with the listed 30G series operators so installers can mount the button and run conduit without additional adapters.

Suited for Single-Station Controls

This enclosure suits builders assembling a one-button station for machinery or process equipment. It does not serve applications that require multiple operator stations or larger cut-outs beyond the single 22.5 mm hole.

How it compares

Measured against everything we stock in Bench & DC Power Supplies, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 74% of the 677 comparable items (median $33.99).

Specifications

Product
Brand nameDAYTON

Questions about this item

What is the NEMA rating for sustained outdoor exposure?

The enclosure carries NEMA 4 and 4X ratings for water and corrosion resistance.

How much heat builds up inside the die-cast aluminum body during continuous operation?

The 2.91 in × 2.68 in × 2.10 in aluminum housing dissipates heat passively without a fan.

Which push-button series must I already own to fit the 22.5 mm hole?

Compatible series include 30G075-30G084, 30G096-30G098, 30G103-30G116, 30G118, 30G120, 30G122, 30G127-30G130, 30G135-30G137, 30G282, 30G284, 30G285, 30G287.

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