OMRON D4N-4B20R: A pull-reset safety limit switch with a roller lever actuator, designed for reliable operation in harsh environments. IP67 rated and 10A contact current.
Product ModelD4N-4B20R
Product ID63313
Stock on Request
Last updated: 8/29/2026
Key Features
1
Feature1. Reliable Operation in Harsh Environments The OMRON D4N-4B20R is designed to operate reliably in a wide range of temperatures (-30°C to 70°C) and humidity levels (up to 95% RH), making it suitable for various industrial applications.
2
Feature2. High Durability With a mechanical durability of 1,000,000 operations, this limit switch ensures long-lasting performance and minimal maintenance.
3
Feature3. IP67 Rating for Protection The D4N-4B20R features an IP67 rating, providing excellent protection against dust and water ingress, ensuring reliable operation in demanding environments.
4
Feature4. Versatile Actuation Mechanism The roller lever actuator offers a slow-action mechanism, providing precise control and smooth operation. The resin lever and resin roller ensure durability and resistance to wear.
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
2NC (slow-action)
Actuator
Roller lever (resin lever, resin roller)
Manufacturer ID
5
Feature5. Safety Features The D4N-4B20R is a pull-reset safety limit switch, designed with direct opening mechanism and 2NC contacts for enhanced safety in industrial settings. It also meets Class II double insulation standards for protection against electric shock.
