The ABB MS132-20 16-20A 1SAM350000R1013 is a brand new and original switch-type fuse suitable for both interior and exterior use. It features tripping characteristics of Type A and current-limiting fuse classification, providing overload and surge protection. With a voltage range of 201-250 V and a maximum amperage of 400 A, this white-colored fuse link is designed for branch circuits, industrial applications, and electronics. It comes with features such as changeover contact, mechanical interlock, residual current monitor, and thermal overload protection, making it a reliable choice for various electrical setups.