OMRON D4N-8272 Safety Limit Switch: Reliable, versatile, and compliant with international safety standards. Available in various contact forms and designed for high performance.
Product ModelD4N-8272
Product ID62723
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable OperationThe OMRON D4N-8272 Safety Limit Switch is designed for reliable operation, ensuring consistent performance in various applications. Its standardized gold-clad contacts provide high contact reliability, reducing the risk of malfunction.
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2. Versatile Contact FormsThe D4N-8272 offers a wide range of contact forms, including 2NC/1NO and 3NC, in addition to 1NC/1NO and 2NC. This versatility makes it suitable for various applications, from standard loads to microloads.
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3. Direct Opening MechanismThe switch features a direct opening mechanism that forcibly separates the NC contact even when there is contact deposit. This ensures safe and reliable operation, especially in critical applications.
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4. International Safety StandardsThe D4N-8272 conforms to international safety standards such as EN115, EN81-1, and EN81-2 (slow-action models only). This certification ensures that the switch meets stringent safety requirements, making it ideal for use in industrial and commercial settings.
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 (snap-action)
Actuator
One-way roller arm lever (vertical)
Manufacturer ID
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5. High DurabilityWith a minimum of 300,000 operations at 10 A resistive load at 250 VAC, the D4N-8272 is built to last. Its high durability and long operational life make it a cost-effective solution for applications requiring frequent switching.
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6. Easy InstallationThe switch is available with M12 connectors, which simplify installation and replacement. This feature reduces labor costs and enhances the overall efficiency of your system.
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7. Environmental ResistanceThe D4N-8272 is designed to operate in a variety of environments, with a pollution degree of 3 (EN60947-5-1). It can withstand vibrations from 10 to 55 Hz and shocks up to 300 m/s², ensuring reliable performance even in harsh conditions.
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8. CertificationsThe switch is certified by UL, EN (TÜV), and CCC, ensuring compliance with various safety standards. This certification provides peace of mind, knowing that the switch has been rigorously tested for safety and reliability.
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9. Operational SpeedThe D4N-8272 operates at speeds ranging from 1 to 500 mm/s, making it suitable for applications requiring quick and precise switching. The operating frequency is up to 30 operations per minute, ensuring efficient performance in high-demand environments.
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10. Insulation and ProtectionThe switch features a rated insulation voltage of 300 V and provides double insulation for protection against electric shock. It also meets the impulse withstand voltage requirements, ensuring that the switch can handle transient electrical surges safely.
