Schmersal AZM 415-11 11ZPK-24VAC DC Solenoid Safety Interlock Switch

AZM 415-11/11ZPK 24VAC/DC is a Schmersal solenoid interlock switch designed for safety guarding on access doors. It packs two switches into a single rugged metal enclosure (130 mm x 100 mm x 46.5 mm) and uses an adjustable ball latch with up to 400 N of locking force to secure the door, ensuring reliable protection while the guard is closed. The device operates on 24 VAC or DC control voltage, offers two cable entries (M 20 x 1.5) with cut-clamp termination, and includes protection against incorrect locking to help prevent misalignment or tampering. The AZM 415 family supports 2 NC / 2 NO contact configurations in one unit and is available in an Ex version for hazardous environments; it carries CCC and cULus certifications and is designed to meet EN 60947-5-1:2017 and EN ISO 14119:2013 safety standards for industrial interlocks. Depending on the exact variant, the unit can be configured for power-to-lock or power-to-unlock operation, providing flexibility for different safety control architectures in applications such as presses, forming machines, and other guarded machinery where a lockable safety door is required.