H - Electricity – 01 – H
Patent
H - Electricity
01
H
306/160
H01H 37/52 (2006.01) H01H 73/30 (2006.01)
Patent
CA 1064080
ABSTRACT OF THE DISCLOSURE A thermal overload relay characterized by a plur- ality of pole units, stationary and movable contacts, a slide within the housing for moving the movable contact between open and closed positions, a movable contact mounting arm on the slide, latch means on the slide for latching the slide in one of said positions, resetting means for moving the slides to the latched position, each pole comprising a bimetal element responsive to current flow to effect heating thereof, a crossbar associated with the bimetal element to effect unlatching of the latch means, and the housing being an integral single unit into which the several foregoing elements are inserted in place.
267448
Anderson Paul T.
Dobrosielski Stephen S.
LandOfFree
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