F-Tronic Fire protection cavity wall box 62mm 4xM20 BS3500 10 pcs.

The F-Tronic fire protection hollow wall box BS-3500 is a specially developed solution for use in fire protection walls with a fire resistance class of EI30 to EI120. This hollow wall box is windproof and suitable for panel thicknesses ranging from 5 to 40 mm. It offers fully insulated wiring, which is advantageous in combinations, and features four cable entries with an M20 thread. The box meets the sound insulation requirements according to DIN EN ISO 10140 and has passed a glow wire test at 850°C. Additionally, it is halogen-free and complies with the IP30 protection class requirements. The F-Tronic hollow wall box is designed for indoor use and provides a reliable and safe solution for electrical installations in fire protection areas.

• Suitable for fire protection walls EI30-EI120
• Fully insulated wiring in combinations
• Sound insulation requirements according to DIN EN ISO 10140
• Glow wire test up to 850°C
• Halogen-free and IP30 certified.