When European market projects require low or high voltage switchgear, many Chinese manufacturers face the challenge of adapting GB (Chinese National Standard) products to IEC (International Electrotechnical Commission) standards. As a professional switchgear manufacturer, GAOBO SWITCHGEAR MANUFACTURER has rich experience in GB to IEC switchgear conversion, helping global clients smoothly enter the European market with compliant, high-quality products.

The core difference between GB and IEC standards lies in safety requirements, performance parameters and test methods. For example, GB7251 for low voltage switchgear and IEC 60439 have differences in short-circuit withstand current test conditions and insulation requirements. GAOBO SWITCHGEAR MANUFACTURER’s conversion solution focuses on three key points: first, adjusting internal component selection, replacing GB-compliant components with IEC-certified ones to ensure performance consistency; second, optimizing structural design to meet European safety norms such as protection against electric shock and arc flash; third, completing IEC standard testing and certification to provide clients with complete compliance documents.

For European industrial and commercial projects, switchgear compliance is not only a market access requirement but also a guarantee of operational safety. GAOBO SWITCHGEAR MANUFACTURER provides one-stop conversion services, from parameter adjustment to certification application, reducing the time and cost for clients to adapt to the European market. Whether it is low voltage switchgear for industrial parks or medium voltage switchgear for power grids, we can customize conversion solutions according to project-specific needs. To learn more about GB to IEC conversion services, visit https://www.gaoboele.com or contact our technical team directly.