Safety Relays

Safety Relays are used to check and monitor a safety system and either allow the machine to start or execute commands to stop the machine. Safety relays have a forced guided mechanism that enables detecting contact welding. Single-function safety relays are ideal for flexible, cost-effective machine integration. It the most economical solution for smaller machines where a dedicated logic device is needed to complete the safety function.

Treotham offers a range of Wieland and Pilz Safety relays. All safety relays are suitable for Safety Category 4/Pl e as per EN ISO 13849