双金属片温控器功能概述

   KSD301 snap action thermostat is a small-size bimetal thermostat series with a metal cap, which belongs to thrmalrelays’ family. The main principle is that one function of bimetal discs is snapping can push the action lf the contacts through the inside structure, then caused on of off the circuit finally. The main characteristics are the fixation of working temperature, the reliable snap action, less flashover, longer working life and less radio interference.Electric Ratings: AC250V 5A/AC 125V 7A (Resistive load) AC250V/10A (Resistive load)Electric Strength: No breakdown and flashover under AC 50HZ for one minuteInsulation Resistance:＞1000MΩ(with a DC500V mugger)Contacts Form: S.P.S.T. D ibis ion to five tubes:Closes in room temperature.  Opens at temperature rise, closes at temperature decreasing.Closes in room temperature.  Opens at temperature rise decreasing, closes at temperature rise.Opens in room temperature.  Closes at temperature decreasing, Opens at temperature decreasing.Opens in room temperature.  Closes at temperature decreasing, Opens at temperature rise.Closes in room temperature.  Opens when the temperature rise, Closes at temperature decreasing.

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