All service shall be alternating current 60 cycle and with the exception of general power service will be single phase at a voltage of approximately 115 volts 2-wire or 115-230 volts 3-wire. Any customer requiring general power service will be provided voltage of approximately 230 or any standard voltage otherwise supplied by the town. Three phase service shall be available only under the commercial and power rate.
(1982 Code, § 9-7)