IEEE C37.63-2005

This standard applies to all overhead, pad-mounted, dry-vault, and submersible single-pole or multipole alternating-current automatic line sectionalizers for rated maximum voltages from 1000 V to 38 000 V. Voltages above 38 000 V shall be considered special applications. In order to simplify the terminology in this standard, the term sectionalizer has been substituted for automatic line sectionalizer wherever possible. Revise the C37.63 standard to allign it with latest edition of P1247: IEEE Standard for Interrupter Switches for Alternating current above 1000 V C37.60: Standard Requirements for Overhead, Pad Mounted, Dry Vault, and Submersible Automatic Circuit Reclosers and Fault interrupters for AC Systems C37.74: Standard for Interrupter Switches for Altenating Current, Rated Above 1000 V Revision Standard - Superseded. Required definitions (for cutout type sectionalizers), ratings, procedures for performing design tests and production tests, constructional requirements, and application considerations for overhead and pad-mounted, dry-vault, and submersible automatic line sectionalizers for ac systems are specified.