The ECONOLIM NCLR-300 USNT is an industrial current-limiting relay that protects electrical systems by detecting overcurrent and triggering protective action to limit fault current. Identified by the model NCLR-300 USNT within the ECONOLIM line, this device is used in industrial power distribution to coordinate protection and safeguard downstream equipment. It supports applications requiring fast, selective current limiting to protect feeders and other equipment in industrial power systems.
