Siemens 3SE5 Series Solenoid Interlock Switch, Power to Lock, 24V dc

This solenoid interlock switch is a mechanical safety device designed to enhance security and safety in automation systems. With dimensions of 185mm in length and 54mm in width, it features a robust metal housing, ensuring durability and protection against environmental elements. The device operates on a supply voltage of 24V DC and utilises a power-to-lock mechanism, ensuring a reliable and efficient solution for locking applications.

• Offers 2NC safety contacts, ensuring reliable fault monitoring
• Designed for 5 directions of approach for versatile installation
• Encased in metal housing for enhanced durability and protection
• Complies with IP66 and IP67 ratings for water and dust resistance
• Provides a locking force of 2600 N to ensure safety compliance
• Features a positive opening function for increased operational safety

• Utilised in safety-critical environments where machinery requires secure access
• Ideal for systems needing a positive opening mechanism during operation
• Used as a safety switch in automation requiring monitoring
• Incorporated into manufacturing lines for safety lockout mechanisms

It features screw terminals accommodating solid and finely stranded conductors ranging from 0.5mm² to 1.5mm².

Yes, it is compatible with various actuators, including those with vertical or transverse fixing options, providing flexibility for different applications.

The mechanical service life is typically around 1,000,000 operating cycles, ensuring long-lasting performance in industrial use.