Product Overview

The OMRON D4NL-4HFA-B guard lock safety-door switch is designed to provide enhanced safety and security for industrial applications. This robust device features a mechanical lock with a 24V DC solenoid release, ensuring reliable operation in various environments.

Key Features:

• Guard Lock Functionality: Ideal for applications requiring secure door locking to prevent unauthorized access or accidental openings.
• Contact Configuration: Equipped with 3 normally closed (NC) door contacts and 2 NC lock monitor contacts, ensuring comprehensive safety monitoring.
• Solenoid Voltage: Operates at 24V DC for efficient and reliable locking and unlocking.
• LED Indicator: Provides visual feedback with an LED indicator that can be powered from 10 to 115 VAC/VDC.
• Degree of Protection: Offers IP67 protection, ensuring durability against dust and moisture, making it suitable for harsh environments.
• Conduit Size: Features an M20 conduit size for easy integration with existing systems.

Technical Specifications:

• Material: Housing and head made from durable plastic.
• Operating Temperature: Effective between -10°C and 55°C.
• Connection Method: Screw terminal for secure connections.
• Holding Force: Provides a strong holding force of 1300 N.
• Mechanical Durability: Tested for up to 1 million cycles.

Unique Selling Points:

• Adjustable Operation: Allows for flexible installation with adjustable direction of operation.
• Integrated Auxiliary Contacts: Includes additional NC contacts for enhanced monitoring capabilities.
• Weight: Lightweight at 0.4 kg for easy handling and installation.

Safety and Compatibility:

• Certifications: Ensure compliance with local safety standards by consulting with an OMRON representative for specific certifications.
• Compatibility: Suitable for European applications due to its M20 conduit outlet, while models with 1/2-14NPT are recommended for North America.

This product is ideal for industries requiring high safety standards and reliable door locking mechanisms, ensuring compliance with safety regulations while providing ease of use and installation.