General Cable, Highland Heights, Ky., said Synergy Electrical Sales Inc., Fairless Hills, Pa., has expanded its offering to represent and market General Cable’s line of copper THHN, TFFN and XHHW building wire products in eastern Pennsylvania; southern New Jersey; and Delaware. Synergy has served as one of the General Cable’s authorized Stabiloy brand agency representatives since 1961 when it was Olin Conductors. Synergy Electrical Sales was formed in 2001, with roots in the electrical business that date back in excess of 60 years. Their history stems from the eventual mergers of established, family agencies. Low Associates (1961), McDevitt Electrical Sales (1984), and Jacobson-Rodger Associates (1949) joined forces over the years to become Synergy Electrical Sales.