Class 337/129 - With adjustment or calibration means

Subclass of Class 337 - Electricity: electrothermally or thermally actuated switches
Definition: Subject matter wherein the latching or trip structure includes
No. of patents: 4
Last issue date: 04/17/2007

Number	Title	Issue Date
7206177	Device and method for protection against overcurrents in an electrical energy distribution cabinet The invention relates to a device for protection against overcurrents in an electrical energy distribution cabinet which receives electrical energy supplied by at least one generator and which distributes this energy to at least two loads, which comprises: ...	04/17/2007
4779055	Device for amplifying and sampling high dynamic signals A device is provided for amplifying and sampling signals in an acquisition chain before application thereof to an analog-digital converter and in particular multiplexed signals. It includes two blocking samplers to which a gain of 1, 2 or 16 for the first...	10/18/1988
4370692	Ground fault protective system requiring reduced current-interrupting capability A ground fault interrupter type device for protecting an electrical load device such as a range which has conductors supplied from a power source including overcurrent interruption means for interrupting the power source when a predetermined current thres...	01/25/1983
4054857	Time delay disconnect switch An adjustable time delay disconnect switch or hot wire relay for use with a ground fault circuit interrupter in a power circuit to a load, such as an electric range, to provide ground fault protection for any circuit of the range. The switch has normally ...	10/18/1977

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