The different junction box sizes are adapted to the ap-propriate nominal cross-sections of the terminals: The FireBox T100 for a cable cross-section of 6mm2, the T160 for 10mm2 and the T250 for 16mm2. As an empty variant, the FireBox T350 offers even more space for equipment. ◆ Execution standard: GB17945-2010. ◆ Suitable for temperature environments from -20℃ to +40℃. ), please specify when ordering. ◆ All fire-fighting products should have a charging time ≥24 hours; orders with * must be. Software Development, Fire Equipment Sales, Lighting Appliance Sales, Accessories Sales, Lighting Appliance Manufacturing, Production of Charging Pile Equipment, Charging Pile Equipment Sales, UPS Power Supply Production, Production of Surge Protective Device, Production of Passive LED Power Supply. Meet the standard GB17945-2010 "Fire Emergency Lighting and Evacuation Indication System". ● Centralized control emergency lighting distribution box. They vary in terms of materials, including metal and flame-retardant plastic; installation methods, such as vertical, hanging, concealed, or exposed installations; and voltage levels, including 380V and 220V. As a leading manufacturer of high-quality cable junction and connection boxes, as well as durable surface-mounted distribution boards, Spelsberg is especially well-qualified for development of fire protection solutions in these product areas. They are tested in accordance with DIN 4102 part 12, and. A key component here is the connection and branching of safety cables in appropriate junction boxes ‒ the FireBoxes from OBO Bettermann. As a part of the cable system that maintains electrical function, they help to ensure that safety-relevant electrical systems function reliably over a defined.
