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| Country of Origin | Japan |
|---|---|
| Power Consumption | 4.8W |
| Brand | Omron |
| Length | 39mm |
| Model | D4SL-N |
| Depth | 39mm |
| IP Rating | IP67 |
| Width | 155mm |
| Housing Material | Resin |
| Series | D4SL-N |
| Terminal type | Terminal Block |
| Supply Voltage | 24V dc |
| Contact DC Voltage | 24V dc |
| Contact AC Voltage | 120V ac |
| Contact Current | 1.5A |
| Safety Contacts | 3 NC |
| Number of Auxiliary Contacts | 3 |
| Conduit Entry | M20 |
| Omron D4BS Safety Interlock Switch, Keyed, PlasticBrand | Omron |
Omron D4SL-N Series Solenoid Interlock Switch D4SL-N4PFA-DN is a safety device designed to secure access to hazardous industrial areas by preventing door release until safe conditions are met. It features a power-to-unlock solenoid operated by a 24V DC supply with a power consumption of 4.8 watts, making it ideal for safety-door applications requiring monitored door and lock status.
The switch has a robust resin housing rated IP67, offering protection against dust ingress and temporary immersion, making it suitable for harsh industrial environments. It includes three normally closed (3 NC) safety contacts to monitor door and lock conditions, essential for safety circuit integration.
The device supports installation with an M20 conduit entry, simplifying European conduit setup. Its contacts can handle DC voltage of 24V and AC voltage up to 120V, with a rated current of 1.5 amperes, suitable for common industrial control loads.
This solenoid interlock switch complies with multiple international standards including UL508, EN60947-5-1 certified direct opening, CSA C22.2 No.14, and GB14048.5, ensuring reliable performance and safety compliance for industrial and manufacturing safety applications.
Applications include guarded machinery requiring monitored access, assembly line enclosures, and systems needing IP67 protection against contaminants. Actuators are sold separately allowing compatibility with various door lock designs and safety setups.
Omron’s D4SL-N4PFA-DN offers dependable and precise safety interlock functionality essential for industrial automation, manufacturing, and equipment safety regulation compliance. Operates with 24V DC power supply at 4.8 watts consumption.
Three NC safety contacts for door and lock monitoring. Resin enclosure rated IP67 for environmental protection. M20 conduit entry convenient for European industrial setups. Contact rating supports 1.5 A current for industrial control loads.
Certified to UL508, EN60947-5-1, CSA, and GB standards. Ideal for safety-door interlock in manufacturing and industrial machinery. Explore more Omron Safety Interlock Switches and components in the Electronics & Electricals category on EnvMart for enhanced industrial safety control solutions.
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