Installation switchgear having a spring-loaded terminal arrangement
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United States of America Patent
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-
Mar 6, 2012
Grant Date -
May 13, 2010
app pub date -
Apr 14, 2008
filing date -
Apr 21, 2007
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An installation switching device includes a housing having a terminal connecting area and a screwless spring-loaded terminal fixed in position in the terminal connecting area, and a spring operating lever. The screwless spring-loaded terminal includes a clamping spring having a contact limb, a clamping limb having a clamping window with a clamping edge, and a curved spring rear connecting the contact and clamping limbs and configured to interact with a mount part surrounding a clamping strip, such that a connecting conductor is clampable between a rear face of the clamping strip and the clamping edge.
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