Trapped Key Bolt Interlock with Control Switch

The SS-BS-CB is a trapped key bolt interlock with an integrated monitoring contact block. It is designed to physically secure guards, gates, valves, or switchgear mechanisms, helping to ensure that hazardous machinery or processes can only be accessed when safe conditions have been achieved. Inserting and turning the key retracts the bolt and activates the internal contact block, opening the safety channels and providing an auxiliary signal for monitoring or indication.