The IDEC HS5D-03RNM Safety Switch features a plastic head and is engineered for secure operations with its ability to detect detachment of the head, enhancing safety measures. It comes equipped with 2NC contacts and allows for easy wiring, ensuring quick installation. The switch's compact design accomm ODates up to three contacts and offers an M20 gland port size for cable entry. For applications requiring more durability, a metal head variant is available. With a high B10d value of 2.0E+10, it promises reliable performance in safety-critical environments.