Functions and Features
◆Using prefabricated live touchable silicone rubber cable head, fully sealed, fully insulated, maintenance-free, and reliable to ensure personal safety; ◆Compact structure, small and beautiful appearance, stainless steel double-layer box, the service life can reach more than 20 years; ◆Under the premise of not affecting the operation of the main network, realize regional power outage maintenance and reduce the scope of power outages; ◆It can be equipped with one or more SF6 load switches. The wiring methods are flexible and diverse, and the branch outgoing line can reach up to 8 circuits; ◆Optional arrester, short-circuit fault indicator, current-limiting fuse, etc., to meet various requirements of users.The main technical parameters
| Serial number | Name | Significance |
| 1 | Rated voltage | 12kV |
| 2 | Rated current | 630A |
| 3 | Power frequency withstand voltage (phase to ground) | 42kV/min |
| 4 | Lightning impulse voltage | 75kV |
| 5 | Rated breaking current | 630A |
| 6 | Rated short-circuit breaking current (peak value) | 50kA |
| 7 | Rated short-time withstand current | 25kA/4S |
| 8 | Rated peak withstand current | 50kA |
| o9 | Rated breaking capacitor current | 45A |
| 10 | Rated breaking inductor current | 16A |
| 11 | Full load breaking times | >100 |
| 12 | Number of opening and closing mechanical operations | 2000 |