Schneider Electric – 16649 (PRD135r) – Acti9 1‑Pole Type 1 Surge Arrester, 440 V

The Schneider Electric 16649 (PRD135r) is a high-performance, modular Type 1 surge arrester designed to safeguard electrical installations against direct lightning strikes and high-energy surges. Rated for single-phase systems up to 440 VAC, it features a remote alarm contact to notify of operational status and is DIN-rail mountable in Acti9 distribution systems.

 Key Features & Specifications

• Model / P/N: 16649, also known as PRD135r  

• Type: Type 1 surge arrester, single-pole

• Nominal Voltage: 440 VAC (also suitable for IT and TN‑C networks)  

• Surge Capacity: 35 kA per IEC/EN 61643‑11  

• Remote Signal: Built-in remote status/contact monitoring

• Mounting: Modular unit ideal for DIN-rail systems (Acti9)  

• Country of Origin: Germany