The ABB OFM690 is a robust 3-phase fuse monitor designed for use with 690VAC systems, adhering to IEC standards. This disconnect switch is essential for ensuring safety and efficiency in electrical circuits. The OFM690 model features a compact design with a net and gross weight of 7.0307 ounces, making it lightweight yet durable for industrial applications. With its precise engineering and reliable performance, the ABB OFM690 is an ideal choice for managing electrical disconnects in a variety of settings.