Phoenix AC surge arrester type 1+2, 3-phase, PROTECTION VAL-MS-T1/T2 335/12.5/3+1

The Phoenix Contact 2800184 AC surge arrester type 1+2 is a comprehensive protection solution designed to safeguard 3-phase electrical systems. It is specifically engineered for systems with separate neutral and protective earth conductors, utilizing a 3-wire configuration that includes L1, N, and PE. This device is built on a varistor-based technology, ensuring effective lightning arrester and surge protection capabilities.

A notable feature of this arrester is its secure plug holder, which is optimized to handle high surge current loads while also maintaining stability in environments with strong vibrations. This is achieved through the use of modern latching mechanisms that ensure the components remain securely connected even under duress.

Each individual connector within the unit is equipped with a thermal separation device, enhancing the safety and longevity of the system by preventing overheating and potential damage. Additionally, the arrester incorporates mechanical coding for all plug connectors, which simplifies installation and maintenance by ensuring correct and easy identification of connections.

The Phoenix AC surge arrester type 1+2, 3-phase, PROTECTION VAL-MS-T1/T2 335/12.5/3+1, with its part number 4046356518567, represents a robust solution for electrical system protection from Phoenix Contact.