Hygienic Emergency Stop Device with 4-Pole Contacts (ESL-SS-WR)

IDEM has developed an emergency stop switch that is suitable for use in food contact zones, providing reliable protection in food, beverage, and pharmaceutical applications. Its innovative design includes a single-piece lid enclosure with sloped edges that make it easy to clean and minimize the risk of liquids lingering on the surface after cleaning. The Ra10 mirror-polished surface is able to withstand the rigorous cleaning procedures that are standard in food manufacturing. Additionally, the ESL-SS-WR has a unique button design which is made of X-ray and metal detectable material, which helps to detect it in case it accidentally ends up on the production line.

  • Body Material: Mirror Polished 316 Grade Stainless Steel
  • Ingress Protection: IP69K
  • Contacts: 4NC, 3NC + 1NO or 2NC + 2NO
  • Conduits: 1 x M20 or ½” NPT


Product TypePart No.Part Description
Emergency Stop239001ESL-SS-WR M20 ‘2NC 2NO’
Emergency Stop239002ESL-SS-WR 1/2″ NPT ‘2NC 2NO’
Emergency Stop239003ESL-SS-WR M20 ‘3NC 1NO’
Emergency Stop239004ESL-SS-WR 1/2″ NPT ‘3NC 1NO’
Emergency Stop239005ESL-SS-WR M20 ‘4NC’
Emergency Stop239006ESL-SS-WR 1/2″ NPT ‘4NC’
ACCESSORIES239300Rear Rubber Seal
ACCESSORIES239301Stainless Steel Spacer Kit

Associated accessories

M20 or 1/2" NPT 316 Stainless Steel Cable Gland

Viper Safety Relay with Added Diagnostics (SCR-31-i)