Description:

The Omron D4NL-2GDG-B Locking Safety Door Switch is used in industrial automation systems for safety interlocking and guard door locking applications. Commonly installed in machine safety guards, robotic cells, packaging equipment, and automated production lines requiring secure door monitoring and locking. Maintenance teams, OEMs, and system integrators use this part for safety system integration, replacement, retrofit, and ensuring compliance with machine safety standards.

Applications:

The Omron D4NL-2GDG-B safety switch is used in industrial environments to monitor and control access to hazardous machinery by locking guard doors and detecting their position. It is widely applied in robotic workstations, assembly lines, conveyor systems, and automated machinery where safety interlocks are essential to protect operators and maintain safe operation.

Technical Specifications:

• Manufacturer Part Number (MPN): D4NL-2GDG-B
• Product Type: Locking Safety Door Switch
• Series: D4NL
• Contact Configuration: Multiple safety contacts (NC/NO configuration)
• Locking Mechanism: Solenoid guard lock
• Rated Voltage: Up to 250 VAC
• Rated Current: Up to 3 A
• Protection Rating: IP67
• Housing Material: Metal / reinforced body
• Connection Type: Terminal block
• Mounting Type: Panel mount
• Safety Standards: EN ISO 13849-1 compliant
• Operating Temperature: -10°C to 55°C

Common Replacements:

• Omron D4NL-2ADA-B
• Omron D4NS-2AF
• Omron D4SL-N4NFG