Omron D4NL-1DFA-BS PLC Safety Switch Lock Door D4NL1DFABS

Description:

The Omron D4NL-1DFA-BS Safety Door Switch is used in industrial automation systems for machine safety interlocking and door position monitoring. Commonly installed in safety guards, access doors, robotic cells, and hazardous machinery requiring secure door locking and safety compliance. Maintenance teams, OEMs, and system integrators use this part for safety system integration, replacement, retrofit, and ensuring operator protection.

Applications:

The Omron D4NL-1DFA-BS safety switch is used in industrial environments to monitor and control access to hazardous areas by locking and detecting door positions. It is widely applied in automated production lines, robotic workstations, packaging machines, and industrial equipment where safety interlocks are critical to prevent unauthorized or unsafe access during operation.

Technical Specifications:

• Manufacturer Part Number (MPN): D4NL-1DFA-BS
• Product Type: Safety Door Switch with Lock
• Series: D4NL
• Contact Configuration: Multiple safety contacts (NC/NO configuration)
• Locking Mechanism: Solenoid 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 Category: Suitable for safety circuits (EN ISO 13849-1 compliant)
• Operating Temperature: -10°C to 55°C

Common Replacements:

• Omron D4NL-2DFA-BS
• Omron D4NS-1AF
• Omron D4SL-N2NFG