The IDEC HS1L-DT7Y4KMSRMG is a robust safety switch solenoid featuring a spring lock type mechanism for secure locking. It includes a main circuit with dual 1NC contacts, ensuring redundancy for enhanced safety. Additionally, it has both door and lock monitor circuits with 1NO contact each for reliable status monitoring. The unit comes equipped with a G1/2 conduit port for easy installation and a green LED indicator for clear visibility of the lock's status. This safety switch is designed to maintain high levels of safety in industrial environments.