Place of Origin | Zhejiang, China | Brand Name | RUIGUANG |
Model Number | 356 | Type | Vacuum |
Poles Number | 3 | Rated voltage | 12kV |
Rated current | 630A | Rated duration of short-circuit | 4s |
Rated frequency | 50Hz | Mechanical life | 10000 times |
Limiting abrasion of contacts | 3mm | Weight of movable parts | u22640.8kg |
Storage life | 20 years |