The 2838209 AC surge arrester from Phoenix Contact is a Type 2 multi-channel arrester designed to safeguard electrical systems from transient overvoltage. It features a base unit and protection plugs that are engineered for easy installation on an NS 35/7.5 rail. With a rated voltage of 230 V AC and a 3 + 1 arrangement, this surge arrester is equipped to handle the demands of a variety of AC power configurations.

Each protection plug includes a separation device, enhancing safety and maintenance procedures. The arrester is also designed with mechanical coding to prevent incorrect insertion of the plug-in connectors, ensuring proper installation and function. A key attribute of this surge arrester is the optical mechanical status indicator, which provides a clear visual signal of the health and operational status of individual limiters.

Additionally, users have the option to select models with or without potential remote communication contact, allowing for integration into monitoring systems for enhanced functionality. The product's EAN is 4017918172824, confirming its authenticity and traceability within the Phoenix Contact product range.