Item no. 221-522/000-004 Mounting carrier; for 2-conductor terminal blocks; 221 Series - 4 mm²; with snap-in mounting foot for vertical mounting; black1 of 2Color: Picture differs from the item. Item no. 221-522/000-004 Mounting carrierGenerate DatasheetDownloads as zipCompareBookmark Item no. 221-522/000-004 Mounting carrierGenerate DatasheetDownloads as zipCompareBookmark