OMRON D4N-2D20 Safety Limit Switch: Reliable, versatile, and compliant with international safety standards. Snap-action and slow-action models with MBB contacts for high contact reliability and durability.
Product ModelD4N-2D20
Product ID63074
Stock on Request
Last updated: 8/29/2026
Key Features
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Feature1. Compliance with International Safety Standards The OMRON D4N-2D20 Safety Limit Switch conforms to the requirements for safety contacts in EN 115-1, EN 81-20, and EN 81-50, ensuring it meets the highest safety standards for your applications.
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Feature2. Versatile Contact Forms Available in various contact forms, including 1NC/1NO, 2NC, 2NC/1NO, and 3NC, catering to different operational needs. Slow-action models with MBB contacts are also available for specific applications.
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Feature3. High Contact Reliability Equipped with standardized gold-clad contacts, providing high contact reliability and ensuring consistent performance over time. This feature is crucial for applications where reliability is paramount.
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Feature4. Durable Construction Designed to withstand harsh environments, the D4N-2D20 has a mechanical durability of 15,000,000 operations and an electrical durability of 500,000 operations (3 A resistive load at 250 VAC). This durability ensures the switch remains operational even under heavy use.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Max Actuation Frequency
30 operations/min
Max Actuation Speed (Operating Speed?)
1 mm/s to 0.5 m/s
Conduit Size
G1/2 (1-conduit)
Contact
3NC (slow-action)
Actuator
Roller lever (resin lever, resin roller)
Manufacturer ID
5
Feature5. Easy Installation and Maintenance The switch features an M12-connector model, which simplifies installation and replacement. This design saves on labor costs and reduces downtime, making it an ideal choice for maintenance-intensive environments.
