The AZ16-12ZVRK-2254 is a Safety Switch with separate actuator/Class-2, 1NC/1NO contact type. Glass-fibre reinforced thermoplastic, self-extinguishing enclosure, stainless steel 1.4301 actuator and silver contact. Screw terminals for maximum 2.5mm2 cables, 6kV withstand voltage and 6A gL/gG D-fuse maximum fuse rating.