Omron Solenoid Interlock Switch with Power to Lock Function, 24V DC, IP67, Plastic Housing, 2 NC Contacts D4NL

Omron D4NL Series Solenoid Interlock Switch, model D4NL-4CFG-B, features a power-to-lock mechanism operating at 24V DC. This device is designed for industrial and automation environments requiring robust safety interlock solutions. Its plastic housing with IP67 ingress protection rating makes it suitable for harsh and wet conditions.

The switch includes two normally closed (NC) safety contacts rated for 50mA contact current at 110V AC, ensuring reliable access control to hazardous areas. It features an M20 conduit entry for easy wiring installation and screw type terminals for secure electrical connections. The device does not include an actuator, offering users flexibility to select an actuator based on bespoke application demands.

Compliant with international safety and electrical standards such as EN60947-5-1, CE, UL508, CSA C22.2 No.14, and UL, it ensures safety and performance in critical industrial applications. Compact sizing (95mm length, 88.5mm width, 35.5mm depth) facilitates incorporation into machinery safety enclosures and automated systems.

Typical applications include securing safety enclosures on machinery, integration into automated manufacturing lines, and areas demanding controlled access via interlock mechanisms. Its reliable construction and safety contacts provide versatile circuit design options.

This switch operates at a 24V DC supply voltage compatible with automation systems. Equipped with two normally closed (NC) safety contacts ensuring enhanced safety protocols. Constructed with durable plastic housing with an IP67 rating for protection against dust and water ingress.

Installation is facilitated by an M20 conduit entry and screw terminal type connections. The device excludes an actuator, allowing customized actuator selection per application needs. Certified under standards EN60947-5-1, CE, UL508, CSA C22.2 No.14, and UL approvals.

Compact dimensions of 95mm length, 88.5mm width, and 35.5mm depth support integration in diverse spaces.

Omron’s D4NL Series is trusted in industrial, manufacturing, and automation sectors for ensuring operator and machinery safety with reliable and certified performance. Explore further Omron safety interlock switches in EnvMart for comprehensive industrial safety solutions.

Explore more products in our Electrical Switches category.