primary power cable

primary power cable

[′prī‚mer·ē ′pau̇·ər ‚kā·bəl]
(electricity)
Power service cables connecting the outside power source to the main-office switch and metering equipment.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Halfway is not enough when you unscrew the primary power cable from the LS-671 loudspeaker on your SINCGARS vehicular radio.
* Allows the use of longer primary power cables (up to 200 yards) while maintaining a consistent, smooth and stable arc; and