Product Overview The VSD-K6 series electromagnetic guard locking safety interlock switch is a high-performance safety device engineered to ISO 14119, designed for movable safety guards on hazardous industrial machinery. Equipped with 6 independent slow-action contacts, it provides separate feedback signals for door status and lock status, making it ideal for high-level safety systems up to PL e / Category 4. Two working modes are selectable: mechanical lock with electromagnet