3WL1120-3FB66-4GN4-ZC01F12F37R21T40

Key Features

• 1Deliver high-performance protection with robust construction for demanding industrial currents. 2、Enhance safety with advanced ETU 25 release and 66 kA breaking capacity. 3、Simplify installation using flexible rear-horizontal connection options. 4、Ensure compliance and reliability by meeting all key international IEC standards. 5、Maximize durability in harsh environments with a rugged guide frame design.