The PHOENIX CONTACT part 2905340 is a reliable and efficient plug-in surge arrester designed specifically for 3-phase power supply networks with a separate N and PE (5-conductor) system. It is a Type 2/Class II surge arrester, providing exceptional surge protection for your electrical system. Equipped with a remote indication contact, this surge arrester allows for easy monitoring and notification of its status. It offers dependable protection against voltage spikes and transients, ensuring the safety and longevity of your sensitive equipment and devices.With its simple plug-in design, installation is a breeze, making it a cost-effective solution for surge protection in industrial and commercial applications. Trust in the PHOENIX CONTACT part 2905340 for effective surge protection and reliable operation of your 3-phase power supply network.