- For cables and conduits up to Ø 25 mm
- Also for use as a double box
- For fire-protection walls F30-F120 or EI30-EI20
- minimum wall thickness 100 mm
- For equipment inserts and electronic components
- Tunnel twin-chamber box with enclosed separator wall and cover that can be wallpapered over.
- Can be combined with each other and also with HWD 90 one-gang junction boxes
Fire protection device one-gang junction box as electronics box for fire protection walls F30-F120 or EI30-EI120/F30-B-F60-B, Fire protection box for cavity walls, designed as an electronics box in accordance with DIN EN 60670/VDE 0606 and DIN 49073, made of plastic, for fire protection walls F30-F120 or EI30-EI120, for fire protection walls in timber frame or timber panel construction F30-B-F60-B, Proof of usability: DIBT approval Z-19.21-2064, with sound insulation function up to a sound insulation value of 77dB, installation opening Ø 60 mm, installation opening Ø 2x74 mm, combination distance 71 mm by cutting off the pre-embossed holding ring, combination with fully insulated straight couplings, depth 70 mm, for panel thickness 7-40 mm, with 4 screw domes and 4 plus-minus device screws, entry markings for 6 NYM cables or conduit entries up to 25 mm, 4 wire entries each 3 x 1.5 mm², 3 x 2.5 mm² or 5 x 1.5 mm² or 2 wire entries 5 x 2.5 mm² or 7 x 1.5 mm², 4 conduit entries up to 25 mm each Protection class IP 30 according to DIN EN 60529, flame-retardant according to DIN EN 60695 up to 850° C, halogen-free in accordance with DIN VDE 0604-2-100, for cavity wall installation
