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Constellation of cancer
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Anti-oncogene
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Span-wise ice accretion
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Nucleon
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Anti-hormone
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Basitonic
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Bitherapy
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Adenosine
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Dysuria
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Ribavirin
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Noise
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Pesticide
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MAO-B inhibitor
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Dorsum
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Optical activity
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Dementia
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ExoMars
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Naturopathy
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CRC
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Monoethanolamine
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Spleen
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MediaFLO
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Reproductive success
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Resection
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Berne Convention
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Encoder
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Aber
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Cytidine
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Allopathy
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Chott
Dry contact
A dry contact is a type of switch that opens or closes controlled by the electricity distributor depending on the time period: peak or off-peak, for example.
On electronic meters it is identified by four terminals that operate in pairs. Marked C1/C2 and C3/C4, they are not sealed and can therefore be connected to a day/night switch.
This diagram of an electricity meter shows the dry contact at C1/C2 and C3/C4. © DR
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