Low-Voltage Switchgear
MNS Low-Voltage Withdrawable Switchgear
Model MNS
Modular low-voltage withdrawable switchgear for power distribution and control. The catalog covers three-phase systems at 400 V or 660 V, with functional units and busbar arrangements configured for the installation.
Share your rated data, quantity and project requirements.
View this model in our 2026 catalog ↗
Project configuration reviewTechnical documentation support
Product Overview
MNS low-voltage withdrawable switchgear is a modular distribution cabinet for power generation, transmission, distribution, energy conversion, and energy consumption equipment. It is commonly used for power plants and substations and industrial and commercial distribution systems, with the final selection based on rated data, drawings, and site conditions.
panel builders, EPC companies, electrical contractors, industrial users, and overseas distributors can request configuration review for low voltage withdrawable switchgear. Please send main circuit scheme, busbar current, feeder arrangement, drawer or fixed cabinet structure, protection, and installation layout, quantity, destination, and any project standard requirements for quotation.
Model and Meaning
Technical Specifications
MNS Technical Parameter Table
Review the MNS rated data, selected configuration, and project requirements before quotation.
| Group | Item | Unit | Parameter |
|---|---|---|---|
| Rated insulation voltage | V | 660 | |
| Rated operational voltage | V | 380 / 660 | |
| Maximum operating current of the main busbar | A | 5000 | |
| Rated withstand current of main busbar | kA | 100 | |
| Rated peak withstand current of main busbar | kA | 220 | |
| Maximum operating current of distribution busbar (vertical busbar) | A | 1000 | |
| Peak current of distribution busbar (vertical busbar) | kA | 80 | |
| Standard type | kA | 105 (maximum value) | |
| Enhanced | kA | 176 (maximum value) |
Installation Dimensions / Drawing
Applications
MNS is mainly selected for power plants and substations and industrial and commercial distribution systems. The final application should match the confirmed low voltage withdrawable switchgear, rated data, and site installation conditions.
- Power plants and substations
- Industrial and commercial distribution systems
- Projects requiring modular low-voltage withdrawable switchgear
Ordering Instructions / Information Required for Quotation
ForMNS, send main circuit scheme, busbar current, feeder arrangement, drawer or fixed cabinet structure, protection, and installation layout, quantity, destination, and the expected delivery schedule. The engineering review will be based on the selected low voltage withdrawable switchgear and project drawing.
ORDERING INSTRUCTIONS
- Provide the main-circuit single-line system diagram.
- Provide the schematic diagram or wiring diagram.
- List detailed specifications and quantities of the electrical equipment installed in each cabinet.
- Provide the switchgear arrangement, combination, and layout plan.
EXPLORE THE RANGE
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