MV switchgear & RMU
Medium-voltage switchboards and ring main units for utilities, renewables and industrial substations, with VCB or SF6 breaking.
From our range
Product lines and HSN codes
| Product | Typical rating | HSN (India, 8-digit) |
|---|---|---|
| Air-insulated switchgear (AIS)Withdrawable VCB panels, metal-clad | 11–33 kV | 85372000 |
| Gas-insulated switchgear (GIS)Compact SF6 or clean-air panels | 11–33 kV | 85372000 |
| Ring main units (RMU)Extensible or non-extensible, 2 to 5 ways | 11–33 kV | 85372000 |
| Vacuum circuit breakersIndoor and outdoor VCBs | up to 33 kV | 85352121 / 85352122 |
| Load break switches and isolatorsManual or motorised | up to 33 kV | 85353090 |
Codes are the Indian export tariff lines; confirm the import line with your customs broker.
Standards
- IEC 62271-100/200
- IEC 62271-1
- IS/IEC 62271
- IAC AFLR, on request
Built for
- Utility distribution
- Solar and wind farms
- Industrial substations
- Airports and metros
Options
- SCADA-ready RTU
- Numerical protection relays
- Motorised operation
- Outdoor kiosk housing
Questions buyers ask
What is the HSN code for an RMU?
85372000. A complete ring main unit is a board for more than 1000 V, so it ships under 85372000 together with MV switchgear panels.
What voltage range does the MV switchgear cover?
11 kV to 33 kV, air-insulated (AIS) or gas-insulated (GIS), with short-time ratings up to 25 kA for 3 seconds.
What is the HSN code for a vacuum circuit breaker?
85352121 for an 11 kV VCB and 85352122 for 33 kV. Breakers fitted inside a panel ship with the panel under 85372000.
Which standards apply to MV switchgear and RMUs?
IEC 62271-100, IEC 62271-200 and IEC 62271-1, with internal arc classification IAC AFLR on request.
Can RMUs be supplied SCADA-ready?
Yes. RMUs and switchboards can be supplied with an RTU, numerical protection relays and motorised operation for remote switching.
Need MV switchgear & RMU?
Tell us the country and the rating. We source to match, arrange the certificates and ship it.
- Choose the equipment and ratings you need
- Pick the destination country; we fill in its grid and certificate
- Get a quotation with the HSN code for every line