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Stainless steel pushbutton enclosure, 3.50 in high, single 30 mm hole, brushed silver finish

Wiegmann

Wiegmann PBSS1 30mm Pushbutton Enclosure 3.50 in H 304 SS

SKU CH-T3EA-YZR2C

30 mm push-button enclosure in 304 stainless steel, NEMA 4/4X/12/13 rated, 3.50 in H × 3.25 in W × 2.81 in D with neoprene gasket and cULus listing

  • TypeIndustrial Electrical Controls & Automation
  • Single-hole 30 mm cut-out for one pushbutton
  • NEMA 4X and 13 rated for wash-down and oil-tight protection
  • 304 stainless steel body resists corrosion in harsh environments
  • Compact 3.50 in high by 3.25 in wide by 2.81 in deep footprint
  • cULus listed and UL listed for code-compliant installations

Single-Hole Pushbutton Enclosure

The Wiegmann PBSS1 is a 30 mm pushbutton enclosure built from 304 stainless steel for industrial control panels. It carries NEMA 12, 13, 4 and 4X ratings and includes a neoprene gasket for oil-tight sealing. External mounting plates allow secure installation on machinery or cabinet walls.

Indoor wet or dusty environments

Suits plants needing a single corrosion-resistant operator station for start, stop or emergency-stop functions. Not suited for applications requiring multiple operators, conduit entries or larger cut-out sizes.

30 mm cut-out diameter

The enclosure accepts any standard 30 mm oil-tight pushbutton, selector switch or pilot light. Verify that the operator you choose matches this hole size before ordering.

Highlights

  • Single-hole 30 mm cut-out for one pushbutton
  • NEMA 4X and 13 rated for wash-down and oil-tight protection
  • 304 stainless steel body resists corrosion in harsh environments
  • Compact 3.50 in high by 3.25 in wide by 2.81 in deep footprint
  • cULus listed and UL listed for code-compliant installations

Specifications

BrandWiegmann
TypeIndustrial Electrical Controls & Automation

Questions about this item

How do I mount the enclosure using the external plates, and what step is often missed?

Fasten the external mounting plates to a flat surface first, then align the enclosure; the step often missed is seating the neoprene gasket evenly before tightening the cover screws to maintain the NEMA 12, 13, 4, 4X seal.

What maintenance will the neoprene gasket need over time?

Inspect the neoprene gasket periodically for cracking or compression set; replace it if it no longer compresses uniformly, because a degraded gasket compromises the oil-tight and NEMA 12, 13, 4, 4X ratings.

At what point does the 30 mm hole size limit the pushbuttons I can install?

Only 30 mm operators fit the single hole; larger or smaller devices cannot be used without a different enclosure, so the 30 mm cutout is the first constraint when selecting compatible pushbuttons.

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