Description
Wiska EMT-F Kit Membrane Grommet Kit Amendment 3 Contractor Grommet Kit from Wiska. Kit contains: EMT-F 20 x 8, EMT-F 25 x 3, EMT-F 32 x 3. Membrane grommets to be used with the new Amendment 3 17th edition Consumer Units. Glow wire tested to 960°C. IP66.