NOTE - End cover FEDR suits 1.5mm2 ENTRELEC blocks. DR4/6 suits 4mm2 blocks. 1.5mm2 size ENTRELEC GREYTYPE SNA DR1.5/5 1.5mm2 blocks, 5mm spacing. Entrelec no. 1SNA112086R0200. 4mm2 size ENTRELEC GREY and BLUETYPE DR4/6 4mm2 blocks, 6mm spacing.
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