3SE5242-0HC05-1CA0 SIEMENS

The 3SE5242-0HC05-1CA0 is a position switch from Siemens designed for reliable position detection in harsh environments. It features a wide plastic enclosure conforming to EN 50047 standards, with a 50mm width, providing ample space for internal components and wiring. The enclosure is constructed with enhanced corrosion protection, making it suitable for use in demanding industrial applications where exposure to corrosive substances is a concern. This switch is equipped with two M20 x 1.5 cable entries, facilitating easy and secure electrical connections. Internally, the switch incorporates one normally open (NO) and one normally closed (NC) quick action contact, ensuring rapid and precise switching performance. The contacts are designed for snap action, providing a defined switching point and minimizing contact bounce. Actuation is achieved via a Teflon plunger, which offers smooth and reliable operation while resisting wear and chemical attack. This combination of features makes the 3SE5242-0HC05-1CA0 an ideal choice for applications requiring robust and dependable position sensing in corrosive environments. It is commonly used in machinery, automation systems, and safety applications.