6.6kV Distribution Lightning Arrester General Use GL-B6G-T, GL-B6G
GL-B6-T (Direct wire type), GL-B6G (LA connector connection type)
Specifications for the Kanto and Tohoku regions require LA connector type connections. Compliant with the Ministry of Land, Infrastructure, Transport and Tourism's Standard Specifications for Public Building Construction JEC-2374:2015.
The most standard lightning arrester that does not allow continuous current to flow due to non-linear resistance using high-performance elements. *Rated voltage: Available for 4.2 kV (GL-B3G-T, GL-B3G). It protects equipment from lightning surges that enter from high voltage and extra high voltage distribution lines. JEC compliant. Supports up to 3.3 kV and 6.6 kV. Manufactured by Otowa Electric Industry, a specialized manufacturer of lightning protection products, including lightning arresters (Aresta, SPD, LA, surge protectors, etc.), lightning countermeasures, lightning surge countermeasures, and induced lightning countermeasures.
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basic information
*Features* 1. Due to the non-linear resistance of the ZnO element, it is suitable for protecting against severe lightning surges. 2. Excellent protection performance The limiting voltage is significantly lower than the JEC standard value, which expands the protection range. 3. Long-term use without maintenance or inspection Due to its completely sealed structure, maintenance and inspection are almost unnecessary.
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Applications/Examples of results
【Purpose】 To protect power distribution equipment from lightning surges. Series gap type, porcelain insulator type, zinc oxide surge arrester (Aresta, LA)
Detailed information
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Outline dimension drawing
catalog（3）
Download All Catalogs
Otowa Electric Industry Catalog 6.6kV Distribution Surge Arrester General Use GL-B6G-T, GL-B6G
Otowa Electric Industry General Catalog
Otowa Electric Industry Catalog 6.6kV Distribution Lightning Arrester Heavy Salt Resistance GL-B6DG5-T, GL-B6DG5
Company information
OTOWA is the only manufacturer in Japan specializing in lightning protection, having explored "lightning" since its establishment. We want to create a safe and secure society that does not fear the natural threat of "lightning." We will realize this wish with our advanced lightning protection systems. ◆ A Wide Range of Products Available We offer a variety of products, including surge protectors for power distribution, as well as those for offices, factories, railway vehicles, and general households. We also accommodate custom orders, so please feel free to consult with us. ◆ Consulting for Lightning Protection Lightning protection varies depending on various conditions such as location. OTOWA will propose the most suitable lightning protection measures for those conditions. ◆ World-Class Lightning Testing Facilities Using top-class testing facilities and a diverse range of testing equipment, we conduct product evaluation tests and development in-house. Our achievements are highly regarded, and we also accept contract testing (Lightning Technology Center). ◆ Unique Quality of Zinc Oxide Devices We produce zinc oxide (ZnO) devices under strict management. These devices are the heart of surge protective devices (SPDs) and are indispensable for lightning protection.