Built-in electrical box AF Junction Box

Fire protection for electrical boxes AAF JUNCTION BOX is an intumescent sleeve certified under EN 1366-3 for the EI 120 requalification of flexible and rigid walls with electrical and junction boxes inside. Applicable directly inside the boxes, during a fire, the thermal-expanding sleeves expand until the wire and switch compartment is completely filled. The ease of application and certification with the front of the box directly exposed to fire, or adhering to the unexposed side of the penetration, make this solution efficient and cost-efficient. AVAILABLE SIZES AF JUNCTION BOX up to 392x150x75 Direct Application Junction boxes Certifications Class EI 120 (EN 1366-3) plasterboard wall Packaging and Storage Pre-cut to size elements contained in cardboard boxes (10/50 pieces) Unlimited under normal storage conditions Specification Supply and application of AF JUNCTION BOX intumescent sleeves, consisting of Firefill 50/100 intumescent sleeve, pre-cut in the appropriate sizes, for EI 120 wall protection of electrical junction boxes.