The OMRON D40A-1C5 is a high-performance safety interlock switch from the D40A series, designed for industrial automation applications. Featuring a non-contact design with a red/yellow LED indicator, this switch ensures reliable door monitoring with a normally open (NO) PNP output. It operates at a voltage of 250 volts and a current rating of 3 amps, making it suitable for various safety-critical environments. With an IP67 rating, it offers robust protection against dust and water ingress, ensuring durability and compliance with safety standards. Ideal for use in environments requiring PL.d / Cat3 safety levels, the D40A-1C5 enhances operational safety and efficiency.