BS G 218-2:1976
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specification. Proximity switches for aircraft. Requirements for magnetic proximity switches incorporating Reed contact units
Hardcopy , PDF
09-15-1993
English
04-01-1979
Gives the detailed requirements for magnetic proximity switches used in nominal 28V d.c. or 115/200V, 400 Hz a.c. systems in aircraft. Includes fluid contamination, serviceability tests and class 2 switches for less arduous environment. Illustrates preferred fixings and maximum envelope sizes for targets and sensors; non-vane type.
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