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Low Voltage Switchgear Series

Your Professional Low Voltage Switchgear Series Supplier

 

Secure your power distribution systems with CHNJN's comprehensive range of low voltage switchgear. As a leading manufacturer based in Hubei, China, we specialize in engineering reliable electrical panels for industrial and commercial applications worldwide.


Our product line includes industry-standard models such as MNS, GCS, and GCK withdrawable switchgear, along with JXF distribution boxes and GGJ reactive power compensation devices. Each unit is meticulously assembled using premium components and high-quality cold-rolled steel, ensuring durability and safety.


We adhere to strict international standards including IEC 61439, GB7251.1, and ISO 9001. Whether you need a complete power distribution solution for a factory or a customized cabinet for a specific project, our R&D team is ready to support your OEM requirements.


Trusted by partners like State Grid and Siemens. Request a quote today.

 

Types of Low Voltage Switchgear

 

 

1. Withdrawable Switchgear (MNS, GCS, GCK)
High flexibility for motor control and centralized power distribution.
2. Fixed Power Distribution Cabinets (GGD, XL21)
Cost-effective and reliable solutions for standard power distribution.
3. Integrated Distribution Boxes (JXF, JP)
All-in-one solutions for terminal power distribution and grid transformation.
4. Power Quality & Compensation Devices (GGJ)
Energy-saving and harmonic control solutions.

 

Advantages of Low Voltage Switcher

 

 

1. Industrial-Grade Surface Treatment
We apply a premium epoxy resin powder coating to all cabinets. This advanced process provides superior corrosion resistance, ensuring long-lasting durability even in harsh industrial environments.
 
2. Top-Tier Internal Components
We never compromise on internal quality. Our switchgear is assembled using premium, certified spare parts from trusted brands, ensuring stable performance and a long service life.
 
3. Precision Assembly & Wiring
Reliability is built into every unit. Our switchgear is meticulously assembled and wired by experienced professionals, strictly following international safety standards to prevent short circuits and ensure flawless operation.
 
4. Flexible OEM/ODM Customization
Every project is unique. We provide comprehensive customization services, allowing you to tailor the cabinet size, layout, internal components, and branding to perfectly match your specific engineering requirements.

 

Applications of Low Voltage Switchgear

 

Industrial Manufacturing

Controls and protects motors and production lines.

01

Commercial Buildings

Manages power for lighting, HVAC, and sockets.

02

Energy Management

Monitors electrical flow and optimizes efficiency.

03

Public Infrastructure

Protects critical power systems in subways and airports.

04

 

 

CHNJN Factory

who choose us?

Massive Production Capacity
Our Hubei facility spans over 27,000m², with a total construction area exceeding 43,000m². Backed by a dedicated R&D team of 28 engineers, we have the technical strength and manufacturing scale to handle large-scale OEM/ODM projects efficiently.
Trusted by Industry Leaders
Quality is our currency. Our products are widely adopted in critical infrastructure projects globally. We are proud to be a trusted supplier for top-tier enterprises including State Grid, Siemens, China Railway, China National Energy Construction, and Hong Kong MTR.
Certified Compliance & Innovation
We adhere to the strictest international standards. Our products carry ISO9001, ISO14001, OHS18001, CCC, CE, and TUV certifications. Furthermore, Jinneng is officially recognized as a High-Tech Enterprise and a Specialized & Innovative SME, ensuring you receive cutting-edge, reliable technology.

one-stop solution

professional team

high quality

Contact Us Now

 

Packaging, Shipping and Delivery

 

 

Packaging Details
  • Standard Units: Securely packed in reinforced standard export cartons, with high-density foam board for shock and moisture protection.
  • Heavy-Duty Equipment: Customized fumigation-free wooden pallets or solid wooden cases to ensure safe transit and hassle-free customs clearance.
Delivery Time
  • In-Stock Items: Shipped within 7 days.
  • Custom/Standard Orders: 15–40 days, depending on the model and order quantity.
  • Specialized Designs: Lead time will be confirmed upon technical drawing approval.
Shipping & Trade Terms
  • Logistics Options: Sea freight, Air freight, and Land transportation.
  • Trade Terms: EXW, FOB, CNF, CIF, and DDP are all available to meet your specific project requirements.

 

Business & Trade Terms

 

Flexible Payment Terms
We accept various secure payment methods including T/T, L/C, Cash, Western Union, and MoneyGram. Our standard terms require a 30% deposit in advance, with the 70% balance paid before shipment.

 

OEM & ODM Customization
We fully support OEM & ODM orders. We can customize the cabinet color, internal layout, and print your exclusive company logo on the equipment.

 

Low MOQ & Trial Orders
Standard Models: Our original design has an MOQ of just 1 set.
Customized Orders: The standard MOQ for logo customization is 30 sets. However, to support new partners, we gladly accept small-quantity trial orders so you can test our quality before placing bulk orders..

 

FAQ

 

Q1: What is the function of Low Voltage Switchgear?

A: Low Voltage Switchgear is primarily used for power distribution, equipment protection, centralized control, and real-time monitoring. It also provides safe electrical isolation during maintenance to ensure personnel safety and system stability.

Q2: What are the different types of LV switchgear you manufacture?

A: We offer a comprehensive range of LV switchgear to meet various needs:
Withdrawable Switchgear: MNS, GCS, and GCK series for motor control and centralized power distribution.
Fixed Power Distribution Cabinets: GGD and XL21 for standard power and lighting distribution.
Integrated Distribution Boxes: JXF (indoor) and JP (outdoor) for terminal power and grid transformation.
Power Quality Devices: GGJ reactive power compensation devices.

Q3: What is the standard voltage and rated current range?

A: Our low-voltage switchgear typically operates at a voltage of 0.4kV (400V) and below. The rated current generally ranges from 630A to 4000A, depending on your specific application requirements and design specifications.

Q4: Is there a significant size difference between 630A and 4000A switchgear?

A: Yes. A 4000A switchgear is larger and structurally more complex to accommodate heavy-duty electrical components and advanced heat dissipation systems. In contrast, 630A switchgear is more compact and space-saving. We can customize the cabinet dimensions based on your site's space limitations.

Q5: Do your products comply with international standards?

A: Absolutely. All our switchgear are manufactured in strict accordance with IEC 61439 and GB7251.1 standards. We also hold ISO9001, CCC, CE, and TUV certifications to ensure smooth customs clearance and project acceptance worldwide.

Q6: Can I customize the switchgear for my specific project?

A: Yes, we fully support OEM/ODM services. You can customize the cabinet size, internal layout, component brands, and even print your company logo. Our MOQ for standard models is just 1 set.

Q7: What is the typical delivery time?

A: For in-stock standard models, delivery takes within 7 days. For customized or bulk orders, the lead time is typically 15 to 40 days, depending on the complexity and quantity.

 

 

 

As one of the most professional low voltage switcher series manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to wholesale customized low voltage switcher series made in China here from our factory.

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