Cooper Wheelock Weatherproof AC/DC Telephone Relay | Graybar Store
     
Cooper Wheelock - Weatherproof AC/DC Telephone Relay
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    Weatherproof AC/DC Telephone Relay

    Manufacturer: Cooper Wheelock
         

    Wheelock telephone relays activate various appliances when a telephone ring voltage is detected. Two models are available to accommodate different voltage requirements, environments and applications.

    • Manufacturer Cooper Wheelock