High-reliability limit switch with 15 million operation lifespan, vibration and shock resistance, and IP67 protection.
Product ModelD4N-4A31
Product ID63024
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Reliability and DurabilityThe D4N-4A31 has a mechanical lifespan of 15 million operations, ensuring long-term performance in demanding industrial environments.
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2. Vibration and Shock ResistanceDesigned to withstand vibrations between 10 to 55 Hz and shocks up to 300 m/s², making it suitable for applications with varying mechanical stress.
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3. IP67 ProtectionThe switch is rated IP67, providing excellent protection against dust and water ingress, ensuring reliable operation in harsh conditions.
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4. Versatile Contact FormsAvailable with 1NC/1NO contact form, suitable for both general and micro loads, offering flexibility in application design.
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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 (1-conduit)
Contact
1NC/1NO (slow-action)
Actuator
Top plunger
Manufacturer ID
5. Environmental ComplianceFree of lead, cadmium, and hexavalent chrome, reducing the environmental burden and conforming to international standards like EN115 and EN81-1.
OMRON D4N-4A31 Limit Switch - High Reliability and Durability | INDSLT
