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How Do Push-in Terminal Blocks Work?
How do push-in terminal blocks function? There are two main factors involved with making an electrical connection: speed of installation and assuring long-lasting, reliable conductivity. Push-in terminal blocks are the latest way to improve your entire electrical wiring process for all types of a...Read More -
ZHEJIANG SIPUN ELECTRIC CO., LTD. proudly took part in the 26th Hefei Equipment
Manufacturing Expo held from May 14 to May 16. At our booth, we showcased our core range of Din Rail Terminal Blocks, drawing keen interest from industry professionals and automation specialists. Visitors experienced firsthand the reliable performance of our ST2 series Push-in Terminal Block, whi...Read More -
JF5 Series Screw-Type Terminal Blocks: Robust, Versatile Connections for Demanding Industrial Environments
The JF5 series plate screw-type terminal blocks from Zhejiang SIPUN Electric Co., Ltd. are engineered to deliver uncompromising reliability, safety, and flexibility for electrical wiring applications. Designed for use in AC circuits (50/60 Hz, rated up to 660V) and DC circuits (rated up to 440V),...Read More -
Zhejiang Sipun Electric Co., Ltd. Celebrates International Workers’ Day and Resumes Work on May 4th
Wenzhou, China – May 4, 2026 – Zhejiang Sipun Electric Co., Ltd. (Sipun Electric), a professional manufacturer specializing in the R&D, production and marketing of terminal blocks, electric connecting pieces and other switching equipment, including its core products such as ST2 series push-i...Read More -
Product Introduction: SUK-4RDX Fuse Terminal Block with LED
Overview The SUK-4RDX is a screw-type DIN-rail mount fuse terminal block with integrated LED status indication, designed for reliable circuit protection and real-time fault monitoring in control panels, power distribution systems, and industrial automation equipment. It accommodates 5×20mm fuse...Read More -
STS2 Series Multipurpose Distribution Terminal Blocks
Product Overview The STS2 series multipurpose distribution terminal blocks are high-current, high-reliability power distribution solutions specially designed for low-voltage power distribution systems, complete electrical equipment, combined electrical boxes, and industrial automation control c...Read More -
Policy Orientation: MIIT Clarifies to Eliminate Low-End Terminal Capacity by the End of 2026, Accelerating High-Quality Industry Development
According to the Ministry of Industry and Information Technology (MIIT) “Three-Year Action Plan for the High-Quality Development of Industrial Basic Components (2026—2028)”, it is clearly stated that about 450 million pieces/year of terminal block capacity that does not meet the GB/T...Read More -
Important Industry Regulation Released | GB/T 18656-2025 Terminal Identification Standard Takes Effect on May 1, 2026
Recently, the State Administration for Market Regulation officially issued the new national standard GB/T 18656-2025 Identification of Terminals in Industrial Systems. Adopting the core technical requirements of international standard IEC 61666:2021 equivalently, this regulation will be fully enf...Read More -
Zhejiang SIPUN Electric: Premium Double-Layer Diode & Indicator Light Terminal Blocks for Customized Electrical Solutions
At Zhejiang SIPUN Electric Co., Ltd, we specialize in engineering high-performance electrical connection solutions tailored to the evolving needs of industrial automation, control systems, and power distribution applications. Our SUK series double-layer terminal blocks, including the SUK-2.5/2-2D...Read More -
Jinan International Machine Tool Exhibition & Advanced Manufacturing Tech Expo
Jinan, China – March 20, 2026 – Zhejiang Sipun Electric Co., Ltd., a professional manufacturer of industrial terminal blocks and electrical connection solutions, successfully participated in the 2026 China International Advanced Manufacturing Technology Expo & 29th Jinan International Machin...Read More -
2026 Q1 Electrical Terminal Block Industry News Brief
In recent times, the overall electrical industry has maintained a steady development momentum. As a core component in electrical connections, terminal blocks have benefited from the sustained growth of sectors such as industrial automation, new energy (photovoltaic/storage/charging piles), smart ...Read More -
SIPUN ELECTRIC Participates in the 25th China Electrical Culture Festival, Showcasing Core Terminal Block Solutions
February 27, 2026 – The 25th China Electrical Culture Festival and Electrical Products Expo kicked off grandly at the Liushi Convention and Exhibition Center in Wenzhou, Zhejiang Province. As a landmark event in China’s electrical industry, this festival has evolved from a simple “roadsi...Read More