BG, cUL, CCC. The standard EN60947-5-3 is only met when the entire system, consisting of the safety switch (PSENcode), actuator (PSENcode), and safety monitoring module (PNOZ X or PNOZmulti), is used. EN954-1 (Cat 4), EN60204-1, EN60947-5-3. Actuator. When the safety barrier is closed, the switch provides two normally open semiconductor outputs. Large contactless PSENcode safety switch, uniquely coded. The safety switch PSEN cs2.2P is fully coded, and the coding is unique. This means that the switch only operates with the supplied actuator. If the actuator/switch is lost or damaged, a new set must be purchased. Series connection - You can connect more than ten safety switches in series according to EN954-1 (Cat 4). Unique assignment of switch and its actuator. They are coded for each other for the entire operational lifespan. Five actuation directions, M12 connection, 8-pole.