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Wheelock CRT-T-40 Wheelock Weatherproof AC-DC Relay

Wheelock CRT-T-40 Wheelock Weatherproof AC-DC Relay
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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.

Also known as

  • Wheelock Wheelock Weatherproof AC/DC Relay
  • Wheelock Crt-t-40 Relay (crtt40)
  • Indoor, outdoor li>
  • Explosion proof - (XRT-T-40) li>
  • UL Listed, FCC registered li>
  • Accepts RJ-11 phone plug li>
  • AC/ DC Relay li> ul> ul>
  • Wheelock weatherproof AC / DC relay
  • Used to activate a device when telephone ringing voltage is detected
  • Includes mounting bracket
  • Hard wire connections
  • Accepts RJ-11 plug
  • Designed for analog phone lines
  • Accepts RJ-11 phone plug.
  • UL Listed, FCC registered.