We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Gray carbon steel push button enclosure with four 30 mm holes, captive cover screws, 10.25x3.25x2.81 in

Wiegmann

Wiegmann PB4 Push Button Enclosure 10.25x3.25x2.81 in Gray

SKU CH-V4HJ-RH3WJ

A carbon-steel push-button enclosure with four 30 mm holes, NEMA 12, 13 and 4 ratings, and captive cover screws

  • TypeIndustrial Electrical Controls & Automation
  • Four NEMA ratings protect against dust, oil and water ingress
  • Single-column layout fits four 30 mm push buttons
  • Carbon-steel body with oil-resistant gasket seals out contaminants
  • Captive cover screws speed up installation and maintenance
  • External mounting plates allow secure surface attachment

Push-Button Enclosure for Industrial Controls

This Wiegmann PB4 enclosure houses up to four 30 mm push buttons in a single column. The carbon-steel body measures 10.25 in high, 3.25 in wide and 2.81 in deep with a gray finish. It carries NEMA 4, 12 and 13 ratings and is cULus listed for oil-tight protection.

NEMA 4, 12 and 13 Rating Decides Suitability

These ratings confirm the enclosure resists splashing water, circulating dust and oil or coolant seepage. If the installation only requires basic indoor dust protection, a lower-rated box would suffice; this unit is built for harsher industrial environments.

Captive Cover Screws and Gasket Simplify Sealing

Stainless captive screws stay with the cover so they cannot be lost during maintenance. The closed-cell oil-resistant gasket creates a reliable seal without separate adhesive or replacement parts, keeping the NEMA rating intact after repeated opening.

Highlights

  • Four NEMA ratings protect against dust, oil and water ingress
  • Single-column layout fits four 30 mm push buttons
  • Carbon-steel body with oil-resistant gasket seals out contaminants
  • Captive cover screws speed up installation and maintenance
  • External mounting plates allow secure surface attachment

Specifications

BrandWiegmann
TypeIndustrial Electrical Controls & Automation

Questions about this item

What does the 30 mm hole size mean for the push buttons I can install?

The enclosure has four 30 mm holes in a single column, so it accepts standard 30 mm oil-tight push buttons, selector switches or pilot lights.

How do the NEMA 12, 13 and 4 ratings limit where this enclosure can be used?

The ratings certify protection against circulating dust, falling dirt, dripping non-corrosive liquids and oil seepage, making it suitable for indoor industrial environments with those contaminants.

What do the external mounting plates require for installation?

The enclosure mounts via external plates on the back, so you need a flat surface and suitable fasteners to secure it in place.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.