Special Features:

Operating temp 65.0 degrees f to plus 200.0 degrees f; input power 115.0 volts ac, 400.0 cps, 2amps max.1-phase and 28 volts dc, 1 amp max

Properties:

A metal inclosure which includes mounts and protects any quantity and/or combination of electrical/electronic devices such as resistors, relays, potentiometers, receptacles, rectifiers, bridge networks and the like. If electrical, it may not contain electronic tubes and/or resistors. It may have adjustment controls. Designed to produce an electrical signal to control air temperature for an aircraft cabin, cockpit, window, windshield and other comparments for the purpose of anti-icing, defogging or heating.