Fuse isolator switch structure is simple, easy to install and disassemble. The base, handle, and arc extinguishing cover are made of arc-resistant plastic, which has good mechanical strength, flame retardancy and dielectric properties. The bar switch can be inserted into fuse body as a moving contact, or it can be directly used as a isolator switch with a blade.
Matching Relationship of Switch and Fuse
160A Isolator Switch Installation Dimension (mm)
250/400/630A Isolator Switch Installation Dimension (mm)
Tips: Fuse isolator switch structure features.