There are two groups of mounting holes on the base to meet the requirements of installation inside various cabinets or on the panel.
The static contacts are directly mounted on the base. Each arc extinguishing chamber has two parts of the inner one and the outer one, which adopt multi-plate metal arc extinguisher to enhance the arc extinguisher ability and the contact life.
consists of base, cover and arc extinguishing chamber, which are all made of arc resistant plastic.
Auxiliary contacts can be installed on the two sides of needed to emit the signal indicating the state of
NT type fuse link is installed inside the cover. The cover can rotate in a fan shape along the support parts, with large electrical isolation distance to meet the requirements of the isolator cover can be easily removed from the base, making it easy to mount and replace the fuse link.