Omron D4SL-N2NFA-D4N Guard Lock Safety Door Switch

Guard lock safety door switch, G1/2 coduit, 2NC/1NO+2NC/1NO, resin, Mechanical lock/24VDC solenoid release, LED indicator.

The D4SL-N2NFA-D4N is a compact, electromagnetic guard lock safety-door switch manufactured by Omron. It is designed to provide reliable safety interlocking for doors and gates in industrial automation applications, ensuring that machinery cannot operate unless the door is securely closed and locked.

Technical Specifications:

Type: Electromagnetic Guard Lock Safety-door Switch

Brand: Omron

Contact Configuration: The switch offers multiple contact configurations, including 2NC/1NO (Normally Closed/Normally Open) and other variations, allowing for flexible integration into different safety circuits. Some models may also feature MBB (Mechanically Linked Contacts) for enhanced safety.

Locking Strength: The switch provides a robust locking force of up to 1,300N, ensuring that the door remains securely locked during operation.

IP Rating: It meets the IP67 standard for ingress protection, indicating that it is dust-tight and can withstand temporary immersion in water, making it suitable for harsh industrial environments.

Operating Temperature Range: The switch operates within a temperature range of -10°C to +55°C, ensuring reliable performance in various climatic conditions.

Electrical Ratings: The switch is rated for AC125V at 5A, making it compatible with a wide range of industrial control systems. It also supports low-voltage DC operation (e.g., DC24V) for specific applications.

Cable and Connector Options: The switch comes with a VCTF (Vinyl Chloride Flexible) cable, which is oil-resistant and suitable for industrial use. Cable lengths of 3 meters and 5 meters are typically available, with options for UL and CSA certified cables. The switch also supports M12 connectors for easy installation and replacement.

Indicator Lights: Some models of the D4SL-N2NFA-D4N feature built-in red LED indicators to provide visual confirmation of the switch's status, enhancing operational safety and ease of maintenance.

Compliance and Certifications: The switch complies with international safety standards such as EN (European Norms), UL (Underwriters Laboratories), CSA (Canadian Standards Association), and CCC (China Compulsory Certificate), ensuring its suitability for global markets.

Construction: The switch features a compact and robust design with a three-layer sealing structure to protect against dust and water ingress. The column塞 (plunger) part is sealed with nitrile rubber packing and a diaphragm, while the switch part is sealed with a nitrile rubber cap. The cable entry is sealed with encapsulation material for added protection.

Installation and Maintenance: The switch is designed for easy installation and maintenance. It supports parallel installation of multiple switches and allows for the key insertion direction to be changed without removing the head. The head can be rotated using a finger pad, reducing setup time during installation.

Our Services:

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