The TL4019-40243SM is a durable and reliable door and interlock switch designed for industrial applications. Constructed with a plastic housing and featuring a screw mount, this switch is easy to install and suitable for use in various environments. With a contact plating of gold and an IP67 rating, it ensures optimal performance and protection against dust and water ingress. The contact configuration of 2NC + 1NC + 1NO allows for versatile functionality, while the rotary actuator type offers smooth and efficient operation. With a current rating of 4A and voltage rating of 230V, 24V, it is capable of handling high-power applications. The M20 conduit thread size makes it compatible with standard installations. Whether used in machinery, doors, or other equipment, the TL4019-40243SM guarantees long-lasting performance and safety compliance.