Thermal relay Chint 268174, 4-6a

The NR2 thermal protection relay is used to protect against overload and a phase break for alternating current engines with a frequency of 50/60 Hz,

voltage up to 690 V and a current force of 0.1–93A. Thermorele also ensures thermal compensation, indication of the action, automatic and manual discharge, stopping and checking functions. These products are stable and reliable. Thermorele can be connected to contactors or installed separately.