Weidmueller PVN DC 3I 3O 2MPP SW SPD1R EVO 11

The PVN DC 3I 3O 2MPP SW SPD1R EVO 11 is an industrial device. "PVN" refers to the product series, "DC" indicates direct current, "3I" denotes three inputs, "3O" represents three outputs, and "2MPP" likely refers to dual multi-pole protection. "SW" may indicate a switch function, "SPD1R" represents surge protection, "EVO" suggests an advanced or evolved version, and "11" likely signifies the model or revision number.