Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed

Child Classifications

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• H01H 43/005
• H01H 43/02 Details
• H01H 43/10 with timing of actuation of contacts due to a part rotating at substantially constant speed
• H01H 43/24 with timing of actuation of contacts due to a non-rotatable moving part
• H01H 43/30 with timing of actuation of contacts due to thermal action
• H01H 43/32 with timing of actuation of contacts due to electrolytic processes; with timing of actuation of contacts due to chemical processes