The ESPE SLM13 Series Safety Door Switch is an industrial interlock device designed for secure monitoring of safety doors, access panels, and guards on automated machinery and enclosures. It features a multiple contact structure with a wide range of selectable contact configurations to meet diverse safety circuit needs, enabling monitoring of both door position and lock status as required. The switch body is made from PA66 fire‑retardant material and provides a holding force of approximately 1300 N, supporting both general load and micro‑load applications. Its IP67 protection rating ensures reliable operation in harsh industrial environments with dust and moisture exposure.
This series meets key international safety standards including EN 60947‑5‑1, IEC 60947‑5‑1, EN ISO 14119, and carries CE and TÜV Rheinland certification for safety integrity up to PL d under ISO 13849‑1. The unit’s robust mechanical and electrical durability — with over 1,000,000 mechanical cycles and over 150,000 electrical operations — makes it suitable for high‑frequency usage in automated production lines, robotics cells, packaging machines, and other applications where dependable door position feedback is essential to machine safety.
