Special Features:

Operating temp range 0 to 50 degrees c; and shock and vibration of 30 g; ac/dc power supply; input voltage range 100 to 240 vac; operating voltage range 90 to 264 vac; 5 a fuse in power supply, no user-serviceable components inside chassis; chassis cooling per-slot cooling capaci type 25 w, fan 86 cfm; environmental indoor use, altitude 2000 m, measurement category ii, pollution degree 2; operating environment ambient temp range 0 to 50 degrees c, relative humidi type 10 to 90 pct, noncondensing; storage environment relative humidi type 5 to 95 pct, noncondensing; shock and vibration operational shock 30 g peak, half-sine, 11 ms pulse; random vibration operating 5 to 500 hz, 0.3 g rms, nonoperating 5 to 500 hz, 2.4 g rms; weight 5 kg

Properties:

An open or inclosed frame structure designed to accommodate (but does not include) electrical/electronic equipment mounted on standard width panels so that the equipment may be operated after installation without being removed. It must have panel mounting rails that provide a uniform pattern of mounting holes that will accommodate various combinations of standard width panels. It may include wires, cables, terminal boards, connectors, and the like, required for equipment operation. See also mounting base, electrical equipment; cabinet, electrical equipment; and case (2) (as modified). Excludes main distributing frame, telephone and intermediate distributing frame, telephone.