A 25A three-phase isolator switch designed for reliable disconnection of three-phase electrical circuits. This heavy-duty isolator provides safe isolation of equipment during maintenance and troubleshooting, meeting standard safety requirements for industrial and commercial installations. Features a robust construction with clear ON/OFF positioning for operator visibility. Essential for protecting personnel and equipment in three-phase power distribution systems. Suitable for use in switchboards, control panels, and distribution networks where dependable circuit isolation is critical.