167888 - FRCDM-25/4/03-S/B+ - Digital residual current circuit-breaker, 25A, 4p, (This article is a production article, so no return or exchange is possible here)
167890 - FRCDM-63/4/03-S/B+ - Digital residual current circuit-breaker, 63A, 4p, (This article is a production article, so no return or exchange is possible here)