Fuse disconnect switch 3NP

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The modular 3NP fuse switch disconnectors provide an extensive range of protection functions and convenient connection technology. The reach-around and touch protection, for example, prevents users from coming into contact with live parts when installing busbar systems, even when accessing unit rear-sides. The switches are available in five performance sizes up to 630 A and are very space-saving, thanks to their compact design. It’s easy to install these devices on mounting plates or rails or in busbar systems. Safely disconnecting electrical systems from the power grid is essential to protecting humans as well as the systems themselves. The comprehensive portfolio of SENTRON switching devices for safe, standard-compliant, and efficient switching of electrical equipment protect humans from accidents and electrical systems from damage. You benefit from a flexible and more productive engineering process.