OMRON D4N-1D31R: Miniature manual reset limit switch with 3NC contact, IP67 protection, and high durability for reliable industrial use.
Product ModelD4N-1D31R
Product ID63311
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High DurabilityThe OMRON D4N-1D31R is built to last with a mechanical durability of 1,000,000 operations and an electrical durability of 500,000 operations at a resistive load of 3 A at 250 VAC.
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2. IP67 ProtectionThis switch is designed with IP67 protection, ensuring it can withstand harsh environments and maintain its functionality even in the presence of dust and water.
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3. Advanced Safety StandardsThe D4N-1D31R meets advanced safety standards, including EN115 and EN81-1, making it suitable for applications requiring high safety certifications.
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4. Versatile Actuator OptionsThe switch offers various actuator options, including roller levers (resin lever, resin roller) and adjustable roller levers with form locks (metal lever, resin or rubber roller), providing flexibility in installation.
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
Pg13.5 (1-conduit)
Contact
3NC (slow-action)
Actuator
Top plunger
Manufacturer ID
5
5. Reliable Contact PerformanceWith standardized gold-clad contacts, the D4N-1D31R ensures high contact reliability, making it suitable for both standard loads and micro-loads. It also features a direct opening mechanism for reliable operation.
