The D4N series from Omron is a miniature safety limit switch with a plastic housing, two built-in contacts and a wide range of head and actuator types.

Direct opening mechanism
Various actuators
Double insulation
Standardized gold clad contacts provide high contact reliability
Can be used with both standard loads and micro loads
Free of lead, cadmium, and hexavalent chrome, reducing the burden on the environment
Conforms to EN115 and EN81-1

This top plunger is designed for reliable performance in various automation and industrial applications. Its robust functionality makes it ideal for situations where precise control and safety are paramount. As part of Omron's D4N series, its unique design caters to numerous industrial functions requiring actuation mechanisms, underscoring its importance in both electrical and mechanical industries.

• Designed for heavy-duty applications with a mechanical life of 15 million cycles
• Dual functionality with normally open (NO) and normally closed (NC) switch configurations
• Compact dimensions measuring 64mm in length
• Simplifies installation with a versatile M20 connection type
• Durable plunger actuator enhances user experience
• Easily integrates into existing industrial automation systems

• Enables precise control in automated machinery
• Ideal for safety monitoring in industrial settings
• Utilised in conveyor belt systems for operational safety
• Applicable in robotics for consistent actuation solutions
• Effective in control panels requiring dependable switch action

The device is rated for standard loads up to 250 VAC.

It is intended for indoor use only and should not be exposed to hazardous gases or excessive humidity.

Secure the switch using M4 screws and follow the specified torque recommendations during installation.

Its robust design and long mechanical life make it ideal for continuous operation in automated systems.

Safety Limit Switch