Terminal boxes JB, Sheet steel, material: Enclosure and door: Sheet steel, all-round foamed-in PU seal, surface: Enclosure and door: Dipcoat primed, powder-coated on the outside, textured paint, color: RAL 7035, supply includes: 180¦ hinge, Enclosure with door, Mounting plate, description: The JB enclosure offers protection for dense wiring and sensitive small instruments. These hinged cover junction boxes combine the advantages of the AE and KL series at an economical cost. Features include 180 degree hinge and slotted insert quarter turn latch. Foamed-in-place gasket and a knife-edge perimeter add extra protection.