Digital PPR for 3P-3W systems, 1 C/O (SPDT) relay, Voltage Measuring Range 280V AC to 500V AC (L - L)

Digital PPR for 1P-2W systems, 1 NO relay, Voltage Measuring Range 180 to 300V AC (L - N)

Digital PPR along with WLC for 1P-2W systems, 1 NO relay, Voltage Measuring Range 180 to 300V AC (L - N)