OMRON D4N-4E20: A complete safety limit switch with a roller lever and direct opening mechanism, designed for reliable operation in industrial settings.
Product ModelD4N-4E20
Product ID62818
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable OperationThe OMRON D4N-4E20 is engineered for consistent performance, ensuring that your equipment operates safely and efficiently. Its snap-action and slow-action models provide reliable contact switching, even in demanding conditions.
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2. Versatile Mounting OptionsThis safety limit switch offers a wide range of mounting options, including M20 and G1/2 conduits, allowing for easy integration into various industrial settings. The switch head can be directed to any of the four directions, providing flexibility in installation.
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3. Compliance with International StandardsThe D4N-4E20 conforms to international standards such as the Machinery Directive, Low Voltage Directive, and EN50047, ensuring that your equipment meets the highest safety and regulatory requirements.
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4. High Insulation and Shock ResistanceWith a rated insulation voltage of 300 V and an impulse withstand voltage of 2.5 kV between terminals of the same polarity, this switch provides robust protection against electrical shock. It also withstands shock resistance up to 300 m/s² and vibration resistance between 10 to 55 Hz.
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, MBB contact (slow-action)
Actuator
Roller lever (resin lever, resin roller)
Manufacturer ID
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5. Durable ConstructionBuilt with high-quality materials, the D4N-4E20 features standardized gold-clad contacts that ensure high contact reliability. It can handle up to 500,000 operations with a 3 A resistive load at 250 VAC, making it a durable choice for long-term use in industrial environments.