Weidmueller PVC DC 2I 1O 12MPP SPD1R WM4 11

The PVC DC 2I 1O 12MPP SPD1R WM4 11 is an industrial device. "PVC" refers to the product series, "DC" denotes direct current, "2I" indicates two inputs, and "1O" represents one output. "12MPP" likely stands for twelve multi-pole protection. "SPD1R" suggests surge protection, while "WM4" may refer to a specific wiring or mounting configuration. "11" likely represents the model or revision number. Let me know if you need further details or a comparison with similar products.