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warmth time switch with a bimetal strips, of the the when the switch is switched on by hand, which is brought into the blocking position switch for the wanted - and heating circuit by means of its heating after a certain amount of time triggers
warmth time switch with a bimetal strips, of the the when the switch is switched on by hand, which is brought into the blocking position switch for the wanted - and heating circuit by means of its heating after a certain amount of time triggers