Weidmueller PVC DC 2I 1O 4MPP RD SPD1R WM4 11

The PVC DC 2I 1O 4MPP RD SPD1R WM4 11 is an industrial device with the following breakdown: "PVC" refers to the product series, "DC" stands for direct current or configuration type, "2I" represents two input channels, "1O" indicates one output channel, "4MPP" refers to four Multi-Point Protection features, "RD" may indicate regulatory or grade specifications, "SPD1R" suggests surge protection, "WM4" is the model identifier, and "11" likely refers to the model number or version.