GPS01 Reed Switch — 6x25MM (normally open) Key benefits Reliable magnetic detection: Detects the presence or absence of a magnetic field accurately, reducing false triggers in proximity and position-sensing applications. Space-conscious form factor: The 6x25MM size fits installations where specific dimensions are required while remaining one option among multiple sizes (4x18mm, 5x25mm, 6x20mm, 25mm, 30mm). Simple, safe switching behavior: Normally open design provides a clear off state until a magnetic field closes the circuit, simplifying wiring and logic for many systems. Durable operation: Constructed from high-quality materials to deliver consistent performance and long service life in routine use. Features and compatibility Model: GPS01 Reed Switch, available in a range of sizes; this listing is for the 6x25MM variant. Switching type: Normally open (NO) reed switch suited to applications that require an open circuit until magnet presence. Function: Acts as a magnetron proximity sensor capable of detecting magnetic fields for proximity or position sensing. Material and build: Made from quality materials designed for reliable mechanical and electrical performance over time. Installation adaptability: The 6x25MM dimension makes it suitable for installations constrained by length and diameter requirements. Typical applications Security and access control: Use in door and window sensors to detect open/closed status with a normally open reed switch. Industrial position sensing: Mount on moving parts or housings to detect presence, travel limits, or alignment using an external magnet. Consumer appliances and electronics: Integrate into devices where compact, reliable magnetic switching is needed for mode selection or safety interlocks. Why choose this option Direct replacement or new-design choice when you need the GPS01 family with the 6x25MM footprint, normally open operation, and dependable magnetic detection without changing system topology.