Omron D4NL-2FFA-B Guard Lock Safety-Door Switch for Machine Guarding
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Product Information
Technical specifications, features, applications and purchasing information.
Omron D4NL-2FFA-B Guard Lock Safety-Door Switch for Machine Guarding
Product Overview
Buy Omron D4NL-2FFA-B Switch online. The Omron D4NL-2FFA-B is a D4NL Series guard lock safety-door switch designed for monitoring and locking machine guards in Industrial Automation and Industrial Control systems. It combines a mechanical lock with solenoid release, a 24 VDC solenoid, an orange status indicator, and a multi-contact arrangement for machine safety circuits.
This industrial safety switch is suitable for Machine Control, factory automation, Electrical Equipment, OEM machinery, and Replacement Parts programs. Its compact multi-contact design, 1,300 N minimum holding force, and IP67 enclosure support dependable integration with Automation Components used in demanding Industrial Applications.
Technical Specifications & Features
- Brand: Omron
- Manufacturer Part Number: D4NL-2FFA-B
- Category: Guard Lock Safety-Door Switch
- Product Series: D4NL
- Rated Current: 3 A at 240 VAC for AC-15; 0.27 A at 250 VDC for DC-13
- Rated Voltage: 24 VDC solenoid; 10 to 115 VAC/VDC indicator
- Frequency: 50/60 Hz
- Connection Type: G1/2 conduit outlet
- Material: Plastic head with standard resin release key
- Operating Temperature: -10 to 55°C with no icing
- Protection Rating: IP67
- Certification: Korean S-mark
- Contact Configuration: 2NC/1NO + 2NC
- Locking Method: Mechanical lock with solenoid release
- Holding Force: 1,300 N minimum
The D4NL-2FFA-B uses slow-action contacts with certified direct opening for door open and closed detection and lock monitoring. The G1/2 conduit outlet supports industrial wiring integration, while the IP67 enclosure and Class II double insulation support use in guarded machinery environments.
Its mechanical-lock and 24 VDC solenoid-release arrangement enables controlled guard release for safety-related Machine Control circuits. The five-contact configuration supports separate guard-position and lock-status monitoring in OEM equipment and replacement installations.
Applications
Typical applications include interlocked access doors, machine guards, robotic cells, assembly equipment, packaging machinery, and other manufacturing systems where guard position and lock status must be monitored before hazardous motion is permitted.
The Omron D4NL-2FFA-B can be integrated into Industrial Automation cells, Industrial Control panels, Machine Control systems, Electrical Equipment, and OEM manufacturing equipment. It is also suitable for maintenance and Replacement Parts requirements involving compatible D4NL Series safety-door switch installations.
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