Omron D4N-9A72R safety limit switch with manual reset, vertical actuator, and slow-action 1NC/1NO contacts. Suitable for overtravel detection in elevators and moving tables.
Product ModelD4N-9A72R
Product ID63304
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Manual Reset FeatureThe D4N-9A72R offers a manual reset feature, allowing for easy reactivation after overtravel detection, ensuring continuous operation without downtime.
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2. High ReliabilityEquipped with standardized gold-clad contacts, this switch provides high contact reliability, ensuring consistent performance even with micro loads.
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3. Vertical ActuatorThe one-way roller arm lever (vertical) actuator ensures precise and reliable operation, making it ideal for applications like elevator overtravel detection.
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4. Durability and Vibration ResistanceDesigned to withstand 15,000,000 mechanical operations and resistant to vibrations between 10 to 55 Hz with a single amplitude of 0.75 mm, this switch is built to last.
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
M12 connector (1-conduit)
Contact
1NC/1NO (slow-action)
Actuator
One-way roller arm lever (vertical)
Manufacturer ID
5
5. Easy Installation and MaintenanceThe M12 connector option simplifies installation and maintenance, reducing labor costs and ensuring quick replacement when needed.
