Schmersal AZ 16-02ZVRK-M20 Safety Component

Schmersal AZ 16-02ZVRK-M20 is a key-operated safety interlock switch from the AZ 16 family, designed for safeguarding machine guards. The unit features three cable entries of M 20 x 1.5 and a large wiring compartment for easy installation. Housed in a fiberglass-reinforced thermoplastic enclosure that is self-extinguishing and double insulated, the device measures 52 mm wide by 90 mm high by 30 mm deep, with universal coding that supports flexible system integration. It is mechanically actuated and provides two normally closed contacts (NC x2) for safety circuits, with a robust IP67 protection rating for dust and water ingress resistance. Certifications include CCC and cULus, and it complies with EN IEC 60947-5-1, EN ISO 13849-1, and EN ISO 14119. The AZ 16-02ZVRK-M20 is designed for long service life and high contact reliability at low currents, and it is insensitive to dirt, with slotted holes for adjustment and circular holes for mounting. The product is cataloged under article number 101157381 and EAN 4030661180113, and its universal coding enables various actuator configurations within the AZ 16 line, making it a straightforward choice for safety interlock installations that demand dependable mechanical actuation and compatible safety-rated outputs.