The ‘TSS’ Limit Switch prevents Over-Hoisting. The Switch will normally remain ‘ON’ due to weight connected to lever. When the snatch Block reaches pre-determined / highest position, the weight pulling the lever downis moved up on the snatch block. The lever of limit switch is released due to the counter weight fixed on lever and two contacts cut off two phases of motor, the switch is automatically resetting type.

Current Ratings: 10 Amps A.C. up to maximum 600 Amps AC. 50c/s (as per requirement).

Normal Switching Sequence: 2NC or 1 NO + 1 NC.