Coal Mines Fluorescent Fixtures

PROTECTION GRADE EEx.d.I.T6 IP 54 APPLICATION Equipment for use in Underground Coal Mines Certified for Group I Applications. MATERIAL Cast iron,GG 20 THREADS TSE.61 Whitworth pipe thread. FINISHING PAINT Grey Oven dry paint. STEEL MATERIAL 20 Cadmium coated against rusting stainless steel screws. ELECTRICAL VALUE 220V - 50Hz.