The ABB OETL-ZW15 is a high-quality mechanical interlock conversion kit designed for combination switches ranging from 400-1200A. This product ensures reliable and safe operation by providing a secure interlocking mechanism. Ideal for use in various industrial settings, the OETL-ZW15 features a robust design and is part of ABB's trusted line of disconnect switches. With a net weight of 2 pounds 7 ounces and a gross weight of 1 pound, this kit is both lightweight and durable, ensuring easy installation and long-term reliability. UPC: 662019088174.