Poletop Equipment and Replacement 1 - Study Guide
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Pole Top Equipment and Replacement 1 explains safe procedures for the replacement of cutouts, switches, sectionalizers, and reclosers. Routine maintenance of poletop switches is also described and demonstrated. Also covers how to re-fuse a cutout. Shows how to check the contacts and general operation of an overhead switch, and replace the switch if necessary. Covers how to identify problems in sectionalizers and reclosers, and how to replace them if necessary.