Safety locking device

Interlocking devices with guard locking, i.e. safety locking devices, such as the mechanical safety switch PSENme 1, the safety bolt PSEN b5 and the safety gate system PSENsgate, for example, are fitted to movable guards. Thanks to the safety locking device,  execution of a hazardous machine function is prevented after the safety gates are opened. What's more, thanks to the safety switch, the safety gate stays closed for as long as the operator is at risk from the hazardous movement.

A Category 3 safe interlocking device with guard locking has two safety functions:

  • The movable guard will not be released while the motor speed is greater than zero. 
  • An unexpected start-up is prevented while the movable guard is unlocked or unclosed. (See interlocking device)

Both safety functions have their own safety-related characteristic data and must be evaluated separately.

Head office

Pilz Australia Safe Automation
Unit 1, 12-14 Miles Street
Mulgrave, Melbourne, Victoria 3170
Australia

Telephone: +61 3 9560 0621 / 1300 723 334
E-Mail: safety@pilz.com.au

Inside Sales



Telephone: +61 3 9560 0621
E-Mail: sales@pilz.com.au

Technical Support

Telephone: +61 3 9560 0621
E-Mail: techsupport@pilz.com.au

Was this article helpful?