Omron Solenoid Interlock Switch D4SL-N Series, Power to Unlock, 24V DC, 4.8W, IP67, Metal Housing

Omron D4SL-N4PDA-D Solenoid Interlock Switch from the D4SL-N Series is a power-to-unlock safety device designed for industrial guarding and safety door applications. This model operates on a 24V DC supply voltage and consumes 4.8W, ensuring reliable and controlled unlocking in environments requiring stringent safety and access control.

The device features a metal housing rated IP67, offering exceptional resistance to dust and water ingress, suitable for harsh industrial and manufacturing environments. The unit includes three normally closed safety contacts allowing precise monitoring of the lock status to integrate with safety circuits and automation systems.

It is constructed with a secure M20 conduit entry and terminal block connection to ensure safe and durable wiring installations. The contact current is rated at 1.5A with an AC voltage rating of 120V, compatible with common industrial control circuits. This model is certified to meet rigorous international safety and performance standards, such as GB14048.5, EN60947-5-1, UL508, CSA C22.2 No.14, and CE, making it suitable for global deployment.

Typical applications include use with safety gates requiring monitored lock functionality, factory guarding with powered release sequences, and integration into safety relay or programmable logic controller (PLC) systems. It is also appropriate for aluminum-framed access panels and machinery guarding systems needing direct opening monitoring.

The interlock mechanism delivers a minimum holding force of 1300 N and requires a direct-opening force of at least 60 N. This ensures secure locking and monitored release under operational conditions. It is designed to operate reliably within a temperature range of -10 to 55 degrees Celsius, supporting diverse industrial environments.

Actuators are sold separately, allowing customization based on specific application needs. The product is manufactured in Japan, reflecting high-quality industrial standards and precision engineering.

IP67 rated metal housing for harsh environments. 24V DC supply with 4.8W power consumption for controlled unlocking. Three normally closed safety contacts for lock status monitoring. M20 conduit entry with terminal block secure wiring.

Contact rating of 1.5A at 120V AC for control circuits. Complies with EN60947-5-1, GB14048.5, UL508, CSA C22.2 No.14, and CE standards. Minimum holding force of 1300 N and direct-opening force ≥60 N. Operating temperature range from -10 to 55 °C.

Suited for industrial safety gates, machinery guarding, and PLC integrated systems. Discover more Safety Interlock Switches and industrial automation products at EnvMart, engineered to enhance operational safety and efficiency.