Omron D4NS Series Solenoid Interlock Switch with 3 NC Safety Contacts, Resin Housing, IP67 Rated

The Omron D4NS Series Solenoid Interlock Switch model D4NS-4DF is engineered for industrial safety interlock applications requiring reliable machine operation control. Featuring a resin housing and IP67 ingress protection, it resists dust and moisture, making it suitable for varied manufacturing, automation, and control system environments.

This safety interlock switch incorporates three normally closed (3 NC) contacts, ensuring that machinery remains inactive until the switch is properly engaged. The device supports contact voltages of up to 240V AC and 250V DC, with a contact current rating of 50mA, providing dependable performance in controlling power circuits.

Installation is simplified by the M20 conduit entry and screw terminal types, ensuring a secure and straightforward wiring process in industrial control panels. The switch's compact form factor (96mm length × 31mm width × 30mm depth) facilitates ease of integration even in limited space applications.

Certified to international standards including UL508, EN60947-5-1, CSA C22.2 No.14, CE, and UL, the D4NS-4DF model meets stringent safety regulations, emphasizing its suitability for critical safety operation roles. Its robust design protects workers by preventing unintended machinery start-up and supports frequent cycling in high-use machines without compromising reliability.

This solenoid interlock switch is ideal for industrial machine safety, automated system interlock solutions, and control panel applications requiring protection against dust and moisture. Its reliable operation and durable construction make it a dependable component in enhancing workplace safety and operational security.

This Solenoid Interlock Switch includes 3 NC safety contacts to prevent accidental machine activation. Constructed with a robust resin housing for durable protection against environmental factors. Rated IP67 for excellent dust and moisture resistance suitable for harsh industrial environments.

Supports contact voltages up to 240V AC and 250V DC with a contact current of 50mA. Equipped with M20 conduit entry for easy and secure installation in control panels and automation systems. Meets multiple international safety standards including UL508, EN60947-5-1, CSA C22.2 No.14, CE, and UL certifications.

Compact dimensions: 96mm length, 31mm width, and 30mm depth optimize installation space. Designed to enhance operational safety in machinery and automated industrial processes. For reliable and certified safety interlocks, explore more products and solutions in the Electronics & Electricals category at EnvMart.