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.

Contact

Pilz Automation Ltd
Pilz House, Little Colliers Field
Corby, Northants, NN18 8TJ
United Kingdom

Telephone: +44 1536 460766
E-Mail: sales@pilz.co.uk

Support

Telephone: +44 1536 460866
E-Mail: techsupport@pilz.co.uk

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