Low-voltage switchgear 0.4 kV
GCS Low-voltage withdrawable switchgear
- 0.4 kV (660 V max), 50 Hz
- up to 4000 A
Low-voltage switchgear 0.4 kV
GCS and MNS withdrawable switchboards, GGD fixed low-voltage distribution cabinets
Low-voltage switchgear 0.4 kV
GGD Low-voltage fixed distribution switchgear
- 0.4 kV (380 V), 50 Hz
- up to 3150 A
Low-voltage switchgear 0.4 kV
MNS Low-voltage modular withdrawable switchgear
- 0.4 kV (660 V max), 50 Hz
- on request
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Low-voltage switchgear assemblies for 380 / 400 V, 50 Hz distribution and motor control up to 4000 A: GCS and MNS withdrawable designs with drawer-type functional units for main distribution boards and motor control centres, and the economical GGD fixed-type cabinet for incoming, outgoing and capacitor-compensation panels. Assemblies are built to GB/T 7251 (IEC 61439); Jiangsu Xinhong's XL, GGD, GGJ and XMCS-K cabinet types hold China Compulsory Certification (CCC) certificates.
We supply complete boards with air and moulded-case circuit breakers, meters, automatic transfer switches, reactive-power compensation, soft starters or VFDs and busbar systems rated for the short-circuit current of your installation.
- CCC certificates for Jiangsu Xinhong's XL, GGD, GGJ and XMCS-K types; built to GB/T 7251 / IEC 61439
- Withdrawable drawers (GCS, MNS) for fast replacement without downtime
- Main busbars up to 4000 A; short-circuit ratings stated per cabinet type in the offer
- Compensation, ATS and motor-control sections in the same line-up
NKU, main LV boards and ShchO-70: model cross-reference
Russian-language projects call 0.4 kV boards NKU, GRShch (main distribution board) and VRU, and fixed substation panels ShchO-70. GCS and MNS are NKU with draw-out functional units for main boards and motor control centres up to 4000 A; GGD is a fixed board similar in role to ShchO-70, up to 3150 A.
| Model | GOST equivalent | Typical use |
|---|---|---|
| GCS | NKU (НКУ) / main board, draw-out | Main boards for buildings and plants, 4000 A |
| MNS | NKU (НКУ) / MCC, modular | Motor control centres |
| GGD | ShchO-70 (ЩО-70), fixed | 0.4 kV boards in substations and KTP |
Equipment is built to GB / IEC standards; a statement of compliance with the GOST / O‘zDSt requirements in your project is prepared on request.
Frequently asked questions
What can be built into the boards?
Air and moulded-case circuit breakers, metering, automatic transfer switches, capacitor banks for reactive-power compensation, soft starters and VFDs and busbar trunking — rated for the short-circuit current of your network. The manufacturer holds CCC certificates for XL, GGD, GGJ and GCS assemblies.
How much does a 0.4 kV switchboard cost and how do I get a price?
The price depends on rating, voltages, vector group, loss level and scope. Send the rating, HV/LV voltages, quantity and delivery point via the form, email or Telegram / WhatsApp — a techno-commercial offer with price and lead time follows within one business day.
What is the lead time to Tashkent?
Standard transformers are built in 20–35 days after the advance payment, KTP and switchgear in 30–45 days. Rail or road delivery to Tashkent via Khorgos / Alashankou and Kazakhstan usually takes 15–25 days. FOB, CIF or DAP Tashkent.
Send us your specification — get a technical offer within 24 hours
Tell us the capacity, voltage, vector group and delivery location. Our engineers will propose the right model, price and delivery time to Uzbekistan.