Sound-insulation box Flex

• Sound-insulation box
• Elastic tunnel for electronics
• Maintains the wall's sound insulation protection up to 69dB
• For fully insulated through-wiring in combination with Support connector
• Two conduit entries up to Ø 25mm
• Four cable entries for cables up to Ø 11,5mm
• For Ø 68 mm installation openings
• For panel thicknesses 7-30mm
• Halogen-free