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    HomeProductsSwitchgear PanelsLow Voltage Switchgear Panels690V 4000A High Safety MNS Fixed Partition Indoor Low Voltage Main Switchgear
    Low Voltage Switchgear Panels

    690V 4000A High Safety MNS Fixed Partition Indoor Low Voltage Main Switchgear

    Support OEM & ODM Customization

    690V 4000A High Safety MNS Fixed Partition Indoor Low Voltage Main Switchgear is indoor modular separated low voltage distribution switchgear. It effectively avoids safety risks caused by mixed wiring of traditional low voltage cabinets, with advantages of triple isolated compartments, flexible circuit matching, full-range circuit protection, anti-corrosion cabinet frame and strong large-current carrying capacity.

     

    • Clear shipment tracking

    • Rigorous quality inspection

    • Has good after-sales service

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    Detailed Description

    Product Feature

    1. Three independent partition chambers greatly boost the operation safety of this main switchgear.
    2. 690V 4000A large rated capacity meets heavy-load power supply demands of industrial plants.
    3. Fixed modular frame supports flexible combination of various outgoing circuits inside switchgear.
    4. Galvanized steel cabinet features anti-rust and anti-corrosion for long-term continuous operation.
    5. Built-in multi-protection system for overload, short-circuit and leakage fault of the switchgear.
    6. Standardized internal wiring layout, easy inspection and electrical component replacement.

    Technical Specifications of 690V 4000A High Safety MNS Fixed Partition Indoor Low Voltage Main Switchgear

    ItemSpecification
    Full Name690V 4000A High Safety MNS Fixed Partition Indoor Low Voltage Main Switchgear
    Cabinet TypeMNS Fixed Partition Low Voltage Switchgear
    Rated VoltageAC 690V
    Rated Main Bus Current4000A
    Frequency50Hz
    Protection GradeIP30 (Cabinet closed)
    Structure FeatureFixed installation, three-compartment isolated partition
    Execution StandardIEC60439, GB7251
    Core ProtectionOverload, short-circuit, earth leakage protection
    ApplicationFactory, commercial building, data center indoor power distribution

    Why Choose Yiyue

    All electrical products pass strict factory tests in line with IEC, CE and ANSI standards, with outstanding anti-corrosion and sealing performance for outdoor application.

    Hefei Yiyue Electrical Equipment Trading Co., Ltd focuses deeply on the core sectors of the electrical equipment industry.

    Based in Hefei, the company serves the domestic market while expanding its reach nationwide and globally.

    Driven by the mission to “connect the world’s advanced electrical technologies and build an intelligent, efficient energy ecosystem”.

    It strives to become a top-tier domestic and internationally renowned provider of electrical equipment trading and comprehensive services.

    The company owns an independent industrial park covering 8,000 square meters.

    Main products: generator sets, transformers, box-type substations, high and low voltage switchgear, power distribution cabinets, gas-insulated ring main units (RMUs), vacuum circuit breakers, power system accessories, power cables.

    IP30 protection grade ensures stable running of switchgear in indoor power distribution rooms.
    Fully comply with IEC international standards, compatible with mainstream low voltage accessories.

    Packaging And Transportation

    Yiyue Electric implements standardized packaging and shipping management to protect transformers, switchgears, cables and electrical components throughout the entire delivery process, ensuring products arrive in intact condition.

    Customized Packaging Solutions

    • Small-sized products: Moisture-proof bubble wrap + reinforced cartons with anti-collision corner protectors
    • Medium & large equipment: Stretch film sealing for full moisture resistance, with foam padding on vulnerable parts for shock absorption
    • Heavy machinery & export shipments: ISPM15-compliant fumigated wooden cases secured with steel belts, suitable for long-distance international transit

    All packages are marked with clear shipping marks and handling warnings for standard operation.

    Production Lead Time

    • Standard in-stock items: 5–7 working days upon payment confirmation
    • Customized non-standard products: 7–15 working days after design confirmation & deposit
    • Large orders with special requirements: Lead time subject to separate confirmation
    Shipping MethodRegionEstimated Transit TimeRemarks
    Sea FreightSoutheast Asia15–25 working daysPort to port, FCL & LCL available
    Middle East15–25 working daysPort to port, FCL & LCL available
    North America20–30 working daysPort to port, FCL & LCL available
    Europe25–35 working daysPort to port, FCL & LCL available
    Oceania20–30 working daysPort to port, FCL & LCL available
    Africa30–45 working daysPort to port, FCL & LCL available
    Air FreightSoutheast Asia5–7 working daysAirport to airport, for urgent orders
    Middle East5–7 working daysAirport to airport, for urgent orders
    North America10–15 working daysAirport to airport, for urgent orders
    Europe7–15 working daysAirport to airport, for urgent orders
    Africa4–6 working daysAirport to airport, for urgent orders
    Air Freight (Express)Worldwide Major Countries3–7 working daysDoor-to-door, suitable for small spare parts
    Applications
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    690V 4000A Low Voltage Main Switchgear High Safety MNS Fixed Partition Indoor Low Voltage Main Switchgear Indoor Low Voltage Main Switchgear

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