Omron D4NL Series Solenoid Interlock Switch, Power to Lock

Omron D4NL Series Solenoid Interlock Switch, Power to Lock, Power to Lock Supply Voltage - D4NL-1CFG-B

This solenoid interlock switch is designed for safety applications in automation and machinery. The D4NL series combines a key-operated mechanism and robust plastic housing for reliable operation. Measuring 95mm in length, it features a power-to-lock system powered by a 24V DC supply.

Features & Benefits

• High holding force of 1,300N prevents unauthorised access
• IP67 rating guarantees protection against dust and water
• 2NC + 1NC/1NO safety contacts enhance operational safety
• Operates effectively for both standard and micro loads

Applications

• Ideal for securing access to machinery during maintenance
• Utilised in safety systems to monitor door open/close status
• Applied in access control for hazardous areas
• Designed for integration in automated systems
• Used in industrial environments requiring reliable safety mechanisms

What type of loads can the switch manage effectively?

This switch efficiently handles both standard and micro-load applications, providing versatility in various settings.

Can this switch be used in wet conditions?

Yes, the IP67 rating ensures that it can operate in wet environments, fully protecting it from dust and water ingress.

What is the typical lifespan of this switch's functionality?

The switch features a mechanical durability of over 1,000,000 operations, while electrical durability is rated for 500,000 operations under 3 A at 250 VAC.

How does the key-operated mechanism enhance safety?

The key-operated feature ensures that only authorised personnel can access the machinery, significantly reducing the risk of accidental operation during maintenance.