OMRON D4N-8B31: High-reliability safety limit switch with slow-action mechanism, 2NC contact form, and IP67 protection for general and micro loads.
Product ModelD4N-8B31
Product ID62929
Stock on Request
Last updated: 8/29/2026
Key Features
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Feature1. High Reliability and Durability The OMRON D4N-8B31 is designed to withstand up to 15,000,000 operations, ensuring long-lasting performance in demanding industrial environments.
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Feature2. Vibration and Shock Resistance With a vibration resistance of 10 to 55 Hz and a shock resistance of up to 300 m/s², this switch can handle harsh operating conditions without malfunctioning.
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Feature3. IP67 Protection The D4N-8B31 features IP67 protection, making it dustproof and waterproof, ideal for use in environments where exposure to dust or water is a concern.
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Feature4. Slow-Action Mechanism The slow-action mechanism ensures a smooth and controlled operation, reducing wear and tear on the switch, and providing reliable performance over time.
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
M20 (2-conduit)
Contact
2NC (slow-action)
Actuator
Top plunger
Manufacturer ID
5
Feature5. Wide Operating Range The switch operates within a wide temperature range of -30°C to 70°C and can handle ambient humidity up to 95% RH, making it suitable for various industrial applications.
