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What is a 2A Dry contact?

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Anonymous

17y ago
Updated: 8/17/2019

A dry contact is a contact that does not supply voltage. In the realm of contactors and relays, it is simply a contact or set of contacts that switches another user-defined circuit. It doesn't provide any voltage on its own, it just opens and closes, much like a switch. A 2 amp dry contact is rated for up to 2 amps of current at the stated voltage, which is also likely stamped on the contact.

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Wiki User

17y ago

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