Leading Manufacturer of Safety Interlock Switches and Machine Guard Safety Switch Devices for Automation and Process Safety

Trapped Key Spring Handle Interlock with Single Key and Chain (SS-HS-C)

The SS-HS-C trapped key interlock operates by using a spring loaded handle lock mechanism, which is inserted and locked when the key is removed. Inserting and turning the appropriate key unlocks the handle which is connected to a chain, allowing access to the hazardous area.

  • Manufactured from 316 Grade Stainless Steel (Inc. Chain)
  • Holding Force up to F1Max 4000N
  • Suitable for use in Washdown Environments
  • Optional Custom Key Label Dust Cover (CK)

Part NumberDescriptionDust Cover LabelKey Included
SS-HS-CHandle Interlock with Chain Single Key - Key Trapped - Actuator FreeStandardNO
SS-HS-C-CKHandle Interlock with Chain Single Key - Key Trapped - Actuator Free (Custom Label on Dust Cover)CustomNO

Key sold separately

Technical Data
Material316 Grade Stainless Steel
Operating Temperature-25 ... +60 °C
Holding Force4000N. (F1max.) 3076N. (Fzh)
Mechanical Life (B10d)1,000,000 cycles