OMRON D4B-4511N Safety Limit Switch

The OMRON D4B-4511N is a robust and versatile safety limit switch designed to ensure operational reliability and safety in various industrial environments. This switch features a durable aluminum housing and a resin roller lever actuator, providing a reliable interface for detecting position changes in machinery.

Key Features:

• Connection Method: Terminal block for straightforward wiring
• Conduit Size: M20, allowing for standard cable entry
• Cable Entry Direction: Bottom entry for flexible installation options
• Contact Configuration: 1 NC (normally-closed) and 1 NO (normally-open) contact for versatile switching applications
• Switch Action: Slow-action for gradual contact opening and closing
• Direct Opening Mechanism: Ensures NC contacts open reliably even in fault conditions, such as contact welding

Technical Specifications:

• Operating Temperature: -40 to 80°C, suitable for harsh environments
• Degree of Protection: IP67 (EN60947-5-1), providing excellent resistance against dust and water ingress
• Certifications: UL, CSA, EN (TÜV), and CCC compliant, ensuring adherence to international safety standards

Benefits:

• Reliability: Designed for long-term durability with a minimum of 10 million mechanical operations
• Safety: Direct opening mechanism ensures contact separation during faults, enhancing safety in critical applications
• Flexibility: Can be easily adjusted to operate in either clockwise or counterclockwise directions without tools

Ideal Applications:

• Suitable for machinery and equipment requiring precise position detection and reliable safety features
• Compatible with systems requiring compliance with ISO 14119 standards for safety of machinery

This product is ideal for industries seeking reliable and safety-certified limit switches for their machinery, ensuring both operational efficiency and compliance with stringent safety regulations.