4 Each - (CU 145322) 69 KV POLYMER HORIZONTAL POST STANDOFF INSULATOR. * HORIZONTAL MOUNTING POST INSULATOR FOR USE AT 69 KV ON STEEL POLE STRUCTURES. * THE INSULATOR SHALL HAVE A GAIN TYPE MOUNTING BASE WITH 2 MOUNTING HOLES ON 12" CENTERS. * THE MOUNTING BASE SHALL BE SUITABLE FOR MOUNTING ON ROUND OR DODECAGON (12-SIDED) TUBULAR STEEL POLE. * THE INSULATOR SHALL BE FURNISHED WITH A HORIZONTAL CLAMPTOP CONDUCTOR MOUNTING THAT MEETS ANSI C29.7-1992 SPECIFICATIONS. * THE DISTANCE FROM THE MOUNTING SURFACE TO THE CENTERLINE OF THE CONDUCTOR SHALL BE APPROXIMATELY 43". * THE INSULATOR SHALL HAVE A FIBERGLASS ROD DIAMETER OF NO LESS THAN 2-1/2" WITH A MINIMUM ULTIMATE CANTILEVER LOADING OF 4200 LBS AND A MINIMUM WORKING CANTILEVER LOADING OF 2100 LBS. * THE INSULATOR SHALL HAVE A MINIMUM ELECTRICAL RATING EQUIVALENT TO A 5 PORCELAIN SUSPENSION INSULATOR STRING. 48 Each - Insulator, 69kv Polymer Post Horizontal, Tear Drop End, Non Clamptop; 2 Each - (CU 145457) AGS SUSPENSION UNIT, SINGLE, FOR 636 26/7 ACSR.
