4-pole relay 230V AC ERM4-230AC 002473010

The ERM4-230AC relay is a reliable device designed for a wide range of applications in automation and control. Equipped with four changeover contacts, it allows for effective management of electrical circuits. Its monostable switching mode ensures precise operation, and the 230V AC coil voltage makes it compatible with most standard installations.

Construction and application

This relay is characterized by its compact dimensions – 21.2 mm width, 27.5 mm height, and 35.6 mm depth – which facilitates mounting even in limited spaces. The plug-in connection provides a quick and convenient way to connect wires. The IP40 protection degree guarantees resistance to the ingress of solid objects, which increases its durability and reliability in various working conditions. These types of relays are used in lighting, heating, ventilation control systems, and in industrial process automation.

Key features and benefits

• Versatility: Four changeover contacts allow for the implementation of various control functions.
• Simple installation: The plug-in connection significantly reduces installation time and facilitates the replacement of damaged devices.
• Compact dimensions: Allow installation in tight spaces without compromising functionality.
• Reliability: IP40 protection degree protects against interference caused by dust and other solid particles.
• Standard voltage: The rated control voltage of 230V AC ensures compatibility with commonly used electrical installations.
• Monostable operating mode: Ensures precise and repeatable device operation.

The ERM4-230AC relay is a solid solution for both professional installers and end-users looking for a reliable element for automation and control systems. Its versatility and ease of installation make it an ideal choice for many different applications.