FIELD: electrical engineering. SUBSTANCE: thermostatic switch has contact plates held in closed position by means of thermoplastic element. Abrupt breaking of contact plates is ensured due to manufacture of heating element in the form of constant resistor and of contact plates in the form of springy plates. EFFECT: enhanced sensitivity to overheating of protected object. 2 dwg
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Authors
Dates
1995-02-27—Published
1992-08-25—Filed