![Feeo NH1 250Amp 3P Fuse Disconnect Switch](http://www.jups-shop.co.za/cdn/shop/files/cut2023051011072272266_a9fc8572-8977-4c27-b9fd-ddcca57fe287_{width}x.jpg?v=1686653882)
FHB series fuse type isolator is a product with advanced international level in the middle of the 90s. The insulation voltage is 800V, rated voltage up to 690V, rated current up to 630A, rated frequency 50Hz, power distribution and electric circuit high short-circuit current, used as power switch, isolation switch and emergency switch and circuit protection purposes, but generally not directly as a single motor for opening and closing.