Schmersal AZ 16-03ZVRK-M16 90459-1194 Safety Interlock Switch

Schmersal AZ 16-03ZVRK-M16 90459-1194 Safety Interlock Switch is a compact electromechanical guard-monitoring device with a separate actuator for safety doors and movable guards on industrial machinery. It provides three safety contacts (normally closed) for safety circuits and carries ISO 14119 coding level: Low, ensuring proper mating with the corresponding actuator. The enclosure is plastic, glass-fiber reinforced thermoplastic and self-extinguishing, measuring 52 x 90 x 30 mm and weighing about 1.1 kg. Wiring is through three cable entries (M16 x 1.5) for flexible installation and a large wiring space. The AZ 16 interlock is designed for long service life, with a B10d rating of 2,000,000 normally closed operations and a mission time of 20 years, making it suitable for demanding machine guarding applications where reliable door interlocking is critical.