Overview
The LV431570 is a 4-pole current transformer module with voltage output for the Schneider ComPacT NSX250 frame, rated 250 A switching current at 530 V AC, 50/60 Hz. It carries a Class II IP rating and 1.0% accuracy, drawing 1.1 VA from the monitored circuit, and fits the ComPact NSX250, INS250, and Compact INV100...250 ranges.
Compared to the LV430562, which also has 4 poles but is rated 150 A, the LV431570 handles a higher 250 A switching current, making it the correct choice for NSX250-based panels rather than NSX160.
The LV431570 is an active Schneider catalogue item; lead time is confirmed per RFQ, and no end-of-life notice is posted.