12kV · IEC · manufactured by Shanghai Jingmin Electric, China.
A load break switch makes and breaks rated load current but not short-circuit current — it is paired with a fuse or a downstream breaker for fault protection. It is the economical choice for ring feeders and small transformer protection.
SF6, vacuum and air-insulated versions are available, with manual or motor operation and optional remote control.
| Parameter | Value |
|---|---|
| Model | FK(R)N12-12 |
| Product type | Pneumatic Load Break Switch |
| Rated voltage | 12kV |
| Standard | IEC |
| Key features | simple structure and reliable operation |
| Typical application | ring main units, box substations and distribution networks |
| Customisation | Rated current, voltage class, IP rating, colour and drawing set to project requirements |
| Documentation | GA drawing, circuit diagram, routine test report; IEC type test report on request |
| Packing | Export wooden case or steel frame, sea-worthy, lifting points marked |
| Origin | Manufactured in Zhejiang, China · Shanghai Jingmin Electric Co., Ltd. |
Typical projects where this model is specified.
Typical ring main units installations where this pneumatic load break switch is specified, sized to the local short-circuit level and ambient conditions.
Typical box substations installations where this pneumatic load break switch is specified, sized to the local short-circuit level and ambient conditions.
Typical distribution networks installations where this pneumatic load break switch is specified, sized to the local short-circuit level and ambient conditions.
Send your single-line diagram, rated current and site conditions — we confirm the model, issue a drawing for approval and quote FOB Shanghai or CIF your port.
Other Load Break Switches in the same family.
Tell us the quantity, rated voltage and delivery port. We reply with a technical confirmation and price within 24 hours.
