Enclosure for electrical circuitry having a housing with a reversible backplate
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United States of America Patent
Stats
-
May 26, 1987
Grant Date -
N/A
app pub date -
Nov 30, 1984
filing date -
Nov 30, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electrical time-switch has two relays on a circuit board with electrical connector blades extending from it. A backplate carrying cable connectors is provided with slots such that it can be fitted over the blades, making electrical connection between the cable connectors and the circuit board, with either face exposed. Thus the same backplate can be used for both wall-mounting and panel-mounting, while maintaining ease of access to the cable connectors for cable attachment. An optional unit with a second pair of relays can be fitted on the circuit board and has additional blades for connection to the extra relays.
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