Omron D4BL Series Solenoid Interlock Switch, Power to Unlock

Omron D4BL Series Solenoid Interlock Switch, Power to Unlock, IP67 - D4BL-2DRA

This solenoid interlock switch is ideal for enhancing safety in industrial applications. Designed by Omron, this robust device features a durable metal housing and offers a compact design with dimensions of 116.5mm in length, 123.5mm in width, and a depth of 46.3mm. Operating at a supply voltage of 24V DC, it has been engineered to ensure secure machine operations and compliance with various industrial standards.

Features & Benefits

• Offers 2NC safety contacts for reliable locking mechanisms
• IP67 rating protects against dust and water ingress
• Mechanical lock engages automatically with operation key insertion
• Auxiliary release key facilitates easy maintenance and emergency access
• Direct opening mechanism ensures immediate switch activation upon cover opening
• Horisontal and vertical conduit entry options for flexible installation

Applications

• Used in machine safeguarding to prevent accidental access
• Suitable for environments where robust safety measures are essential
• Utilised in systems requiring secure locking and quick release functions
• Designed for integration with safety control circuits

What safety standards does this switch comply with?

It meets various rigorous safety standards, including the EN 60947-5-1 compliance, ensuring it is suitable for industrial applications requiring high safety levels.

How does the lock release function work during a power failure?

In the event of a power failure, the auxiliary release key can be used to mechanically unlock the device, providing a fail-safe option for emergency situations.

Can this switch be installed in different orientations?

Yes, the design allows the head to be adjusted for insertion from four different directions, enhancing installation flexibility in various setups.

What is the significance of the IP67 rating?

The IP67 rating indicates that the switch is dust-tight and can withstand immersion in water up to 1 metre, ensuring reliable operation in harsh environments.

What types of contact arrangements does it support?

This model supports a 2NC contact arrangement, facilitating secure safety circuit functions crucial for industrial applications.