S90 cable penetration seal
ZZ-Stopfen BDS foam plugs Type approval No. Z-19.15-1316

Applications Any type and diameter of temporary and permanent penetration seals for electrical cables and conduits. Suited, in particular, for all conventional core drilling diameters of up to 250 mm. Tested for S30, S60 and S90 fire resistance rating. For details of the S30 and S60 rating, please refer to the type approval.
Application in connection with structural members of fire-resistance class F90 Walls made from masonry according to DIN 1053-1, concrete and/or reinforced concrete according to DIN 1045, or aerated-concrete building boards according to DIN 4166 - from 100 mm Floors made from concrete and/or reinforced concrete according to DIN 1045, or aerated concrete according to DIN 4223 - from 150 mm Lightweight stud partitions with steel sub-structure, inside mineral-wool insulation (construction material class DIN 4102-A; melting point higher than 1000 °C), boarded with non-combustible building boards according to DIN 18180 on both sides - from 100 mm
maximum measurements of sealing system [mm] fireproof wall Ø 250 fireproof floor Ø 250 lightweight partition Ø 250
Minimum installation depth (penetration thickness) 150 mm
Scope of type approval Any type and diameter of electrical cables (including optical fibres), except for waveguide cables Individual conduits made from steel or plastic pipes for control purposes, up to outside pipe diameters of 15 mm. Cable support structures (cable channels, cable trays, cable ladders) made from steel, aluminium or plastic profiles. Wiring conduits made from plastic, up to outside pipe diameters of 20 mm. The sum total of the cross section of all cables may be up to 60% of the rough member opening.