The OMRON D4N-8E31 is a reliable safety limit switch offering snap-action and slow-action models. It conforms to international standards, ensuring high reliability and versatility in various applications.
Product ModelD4N-8E31
Product ID62846
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High ReliabilityThe OMRON D4N-8E31 features standardized gold-clad contacts, providing high contact reliability and ensuring consistent performance over millions of operations.
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2. Versatile Contact ModelsAvailable in multiple contact models, including 1NC/1NO, 2NC, 2NC/1NO, and 3NC, the D4N-8E31 caters to a wide range of applications, from standard loads to microloads.
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3. International Standards ComplianceThe D4N-8E31 conforms to international standards such as EN115, EN81-1, and EN81-2, ensuring it meets the stringent requirements of various industries worldwide.
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4. Snap-Action and Slow-Action ModelsWith both snap-action and slow-action models available, the D4N-8E31 offers flexibility in switch operation, making it suitable for applications requiring different response times.
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
1NC/1NO, MBB contact (slow-action)
Actuator
Top plunger
Manufacturer ID
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5. Environmental SustainabilityThe D4N-8E31 is free of lead, cadmium, and hexavalent chrome, reducing the environmental burden and aligning with eco-friendly practices.
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6. Easy Installation and MaintenanceAvailable with M12-connector models, the D4N-8E31 simplifies installation and maintenance, saving labor and reducing downtime.
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7. Certified Safety StandardsThe D4N-8E31 is certified to various safety standards including UL, EN (TÜV), and CCC, ensuring it meets rigorous safety requirements for critical applications.
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8. Durable ConstructionWith a durable construction designed to withstand harsh environments, the D4N-8E31 offers long-lasting performance and reliability in demanding conditions.
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9. Wide Operating RangeThe D4N-8E31 operates within a wide range of temperatures (-30°C to 70°C) and humidity levels (up to 95%), making it suitable for diverse operating environments.
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10. Compact DesignThe compact design of the D4N-8E31 allows for easy integration into various systems, making it an ideal choice for space-constrained applications.
