NH 1 pole switch fuse disconnector
1. Description:
DR1 series of fuse-switchdisconnector are mainly used in circuits with high short-circuit current and motor circuit as power switch,disconnecting switch, emergency switch and circuit protection. It is notsuitable to switch a single motor directly.
2. Specification:
Model No. | DR1-160 | DR1-250 | DR1-400 | DR1-630 |
Rated insulated voltage Ui | 690V | 690V | 690V | 690V |
Rated working voltage Ue | 380V | 380V | 380V | 380V |
Rated working current Ie | 160A | 250A | 400A | 630A |
Rated short circuit connecting capacity Icm | 400A | 1000A | 1600A | 2500A |
Rated limit short circuit current Inc | 50KA | 50KA | 50KA | 50KA |
Used type | AC-23B | AC-23B | AC-23B | AC-23B |
Matched fuse link |
NT00 |
NT1 |
NT2 | NT3 |
3. Certificate:
4. Productsdifferent ampere:
5. Company introduction:
1.We are professional manufacture factory of disconnector switch & fuse switch disconnector & changeover switch etc. for more than 20 years.
2.Provide OEM, ODM service, owning ourself mould shop , realize the fully producing from mould making, spare parts till finished products.
3.Standard copper material and fully set inspection equipment to assue the quality.
4.Economically priced,exquisitely made.Experienced&responsible QC that you can rely on
5. Adequate supply capacity , punctual delivery time.
6. Best service after sale are provided.
NH one pole switch fuse disconnector