Medium-voltage Switchgear
Medium-voltage switchgear for incoming, feeder and transformer circuits. Select the panel arrangement, insulation system, switching duty and protection scheme together.
Transformer manufacturing is our core. Complementary equipment and components are supplied to the agreed scope. The manufacturer, brand, model, documents and warranty arrangements are confirmed in the quotation and order.
Explore the family.
11 series from the Mingkong selection guides. Open a model to view images and specifications.

Metal-clad withdrawable switchgear
Voltage designation: 40.5 kV
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Fixed metal-enclosed switchgear
Voltage designation: 40.5 kV
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Metal-clad withdrawable switchgear
Voltage designation: 24 kV
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Metal-clad withdrawable switchgear
Voltage designation: 3.6 / 7.2 / 12 kV
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Gas-insulated switchgear
Voltage designation: 12 / 24 kV
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Compact switchgear
Voltage designation: 12 kV model class
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Solid-insulated ring-main switchgear
Voltage designation: 12 kV model class
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Fixed metal-enclosed switchgear
Voltage designation: 12 kV model class
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Ring-main switchgear
Voltage designation: 12 kV model class
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Fixed metal-enclosed switchgear
Voltage designation: 12 kV model class
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Ring-main switchgear
Voltage designation: 12 kV model class
View specifications ↗What needs to match?
- Rated voltage, current, frequency and insulation requirements
- Short-circuit duty and circuit / feeder schedule
- Breaker, protection, interlocking and auxiliary-supply requirements
- Panel layout, cable interfaces, access and required test records
A drawing, reference or existing-part photo can help clarify these details.
Send a family enquiry ↗Looking for a replacement?
Share the current part information and installation interfaces. The supply option and technical fit need to be reviewed together.
Prepare a replacement enquiry ↗Start with a drawing.
Include dimensions, materials and revision information where available. Add the quantity and delivery needs to your enquiry.
View information guides ↗
TRANSFORMERS & ELECTRICAL COMPONENTS