JUNCTION BOX 2,5/4MM2 E30/E90

Functional and fire-resistant distribution boxes According to section 11.1.4 of building regulation E1, installations required to function during a fire must be designed to maintain their functionality for a sufficient duration. SFS600-5-56 requires fire resistance for a sufficient period. The purpose of these regulations is to ensure that safety systems, such as emergency and escape lighting, fire and other alarms, controls, and smoke management, function for a sufficient time, for example, 30/60/90 minutes, allowing people to evacuate safely and rescue personnel to perform their duties safely. Design must comply with building regulations on fire safety and the Electrical Safety Act. The contractor must implement installations according to the plans. According to section 120 of the Land Use and Building Act, responsibility for the fire safety of the building lies with: The party initiating the building project, the lead designer, and the responsible specialized designer. Henselin FK distribution boxes meet these requirements together with tested cables and conductors, as well as suitable cable fixings and/or conduits. - Tested distribution boxes for fire-time functionality - Enclosure rating IP 65 or IP 66 - Enclosure made of powder-coated steel or polycarbonate, color orange RAL 2003 - No additional fire load, no toxic or corrosive emissions - Functionality tested according to DIN 4102 part 12 with fire-resistant cables of 0.5–50 mm² - Tested according to EN 1363-1 standard following the temperature-time curve - Touch protection is maintained in metal enclosures during and after the test This product description is an automated translation of the original Finnish description.