SSHR-250L Strip Type Fuse Switch Disconnecor for NH1 Fuse 500V 690V 250A
Product description
SSHR-250L NH strip-type fuse-switch-disconnectors are used in transformer stations and cable distribution cabinets of public utilities as well as in low voltage switchgear and control gear assemblies acc. to IEC/EN 61439-1. Their closed design and high breaking capacity make them extremely reliable and powerful fuse-combination units.
It has 6 utility model patents and 4 appearance patents, which can provide a more safe and convenient installation and operation mode for cable branch boxes, American box transformers, etc.
- Add installation positioning block
- Add protection boss
- Optimize fusible core installation module
- Add cooling grooves
- Add rotating shield
- Various wiring modes can be selected
- Integrated transformer design
- Multiple function modules can be selected
- Unique logo, more distinctive