SQ0201-0016, Surge protection device (base) OPS1 2P with alarm contact 1NO TDM Electric

The base for installation of replaceable modules of arresters of the OPC1 series. It is intended to create a system for protecting electrical equipment from surge surges caused by lightning discharges or switching processes. The 2-pole model (2P) is equipped with a 1NO alarm contact, which allows remote monitoring of the protection status and timely notification of the operation of the arrester. The base is mounted on a DIN rail and ensures reliable connection of replaceable modules of various protection classes.