External Mount Trapped Key Control Isolation Switch (M-ISB-CB)

The M-ISB-CB is the first stage in the Trapped Key Process and is designed to be mounted externally. Turning the key opens the safety contacts, turning the CONTROL CIRCUIT OFF, allowing the key to be removed and transferred to the next stage in your Trapped Key System.

  • Body Material: Mirror Polished Die-Cast Metal
  • Ingress Protection: IP67
  • Contacts: 2NC + 2NO, 3NC + 1NO or 4NC Monitoring Contact Blocks
  • Connection: 3 x M20 or ½” NPT Conduits

NOTE: Key sold separately.

Product TypePart No.Part Description
SKORPION Die CastM-ISB-CB-22-MControl Switch Box 2NC 2NO M20 Die Cast
SKORPION Die CastM-ISB-CB-31-MControl Switch Box 3NC 1NO M20 Die Cast
SKORPION Die CastM-ISB-CB-40-MControl Switch Box 4NC M20 Die Cast

Associated accessories