3SK safety relays
SIRIUS 3SK safety relays offer outstanding simplicity, flexibility and cost-effectiveness. Their modular design simplifies the planning, commissioning and expansion of plants. Safety solutions from a simple emergency stop to protective door monitoring, as well as the combination of several safety functions up to SIL 3 and PL e, can be implemented without programming and in a short time.

SIRIUS 3SK safety relays offer outstanding simplicity, flexibility and cost-effectiveness. Their modular design simplifies the planning, commissioning and expansion of plants. Safety solutions from a simple emergency stop to protective door monitoring, as well as the combination of several safety functions up to SIL 3 and PL e, can be implemented without programming and in a short time.