Siemens 7KT1254 Accessory

Siemens 7KT1254 Sensor 40 A Accessory for sensor bar, only is a compact current-sensing accessory designed to plug into the sensor bar used with the 7KT PAC1200 energy monitoring system, providing a dedicated 40 A measurement path. The accessory weighs 12 g and measures 32 mm in height, 17.7 mm in width, and 13 mm in depth, with through-hole mounting and an IEC 61010 CAT III rating. It is sold strictly as an accessory for the sensor bar (not a standalone device) and includes a measuring cable as its component. In energy-monitoring installations, 7KT1254 enables a 40 A current reading from the sensor bar, complementing the PAC1200's measurement capabilities without altering the main meter hardware.