POWERTEC 4001-144009-9 Current Sensor SJ is a current sensing device manufactured by POWERTEC. It is designed to monitor electrical current in a system by detecting current flow and providing a corresponding signal for monitoring or protection in electrical installations. The unit is identified by the 4001-144009-9 part number and the SJ designation, making it suitable for replacement or integration in equipment that requires a POWERTEC current sensor.
