AZM 161 B ST1-AS R - Solenoid Interlock Switch with Power to Unlock, AS interfaceThe AZM 161 B ST1 AS R is a highly reliable Solenoid Interlock Switch engineered for secure access control on industrial machine guards. Enclosed in a durable Thermoplastic enclosure housing, this switch utilizes a Power to Unlock mechanism & a Actuator monitored to ensure hazardous equipment remains safely enclosed during operation. Operating on a standard AS interface supply voltage and equipped with AZM 161 B ST1 AS safety contact, it delivers