voltage relay

13 LETTERS · STARTS WITH V

voltage relay is a valid 13-letter word worth 19 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

V4O1L1T1A1G2E1R1E1L1A1Y4

4 + 1 + 1 + 1 + 1 + 2 + 1 + 0 + 1 + 1 + 1 + 1 + 4 =19 PTS

DOUBLE WORD → 38TRIPLE WORD → 57

MEANING

What does voltage relay mean?