Kaiser Ceiling junction box ø74mm hwd30 - 9464-50

Ceiling junction box Ø74MM HWD30For non-insulated fire protection ceilings F30 (fire resistance of min 30 minutes)For F30 non-insulated fire-protection ceilingsFor F60 fire-protection ceilings backed with mineral insulation materials in compliance with EN 13501 part 1for F90 fire-protection ceilings with Rockwool/Termarock 100Depth: 54,5 mm Cut hole Ø: 74 mm Fixing screw spacing: 60 mm Cable entries of up to Ø 11.5 mm x 4 DIBt approval: Z-19.21-1788