Aircraft Electrical Control Box

Inc 61416 cancelled/replaced by , inc 42426, fiig a31700, app-key a , on 050106 ~(all except usa) for usa inc 61416 canceled replaced by control box, electrical/electronic, aircraft air temperature: inc 42426, fiig a317, appl key b. A metal inclosure which includes mounts and protects and quantity and/or combination of electrical devices sugh as resistors, relays, potentiometers, receptacles, rectifiers, bridge networks and the like. Must not contain electronic tubes and/or transistors. May have adjustment controls. Designed to produce an electrical signal to control air temperature for an aircraft cabin, cockpit, windows, windshield and other compartments for the purpose of anti-icing, defogging or heating.