The HS1B is a full-size interlock switch in a more rugged, industrial die-cast aluminum housing. Options include an LED indicator in red or green, and two different circuit configurations. The HS2B comes with an optional LED indicator, in red or green, and has the same direct opening action as all IDEC interlock switches. This full-size interlock switch has a lightweight plastic housing, three conduit ports and two key entry slots.

Key Features

  • 64x40x125 mm housing
  • Direct opening action: If the door is forced open, the contacts are disconnected even if they are welded or stuck
  • Available with or without an indicator (red or green)
  • Available with 2 contact configurations (1NO/1NC or 2NC)
  • Compliant with ISO14119 and EN1088
  • IP67 degree of protection (watertight)
  • B10d: 2.0E+06