Gas-filled gap type, impulse current 100kA
Ministry of Land, Infrastructure, Transport and Tourism Building Equipment Design Standards Compliance Product Class 1 (JIS C 5381-11) Compatible * "Earth Coupler" is a registered trademark of Otowa Electric Industry Co., Ltd. This is an SPD that equalizes the potential difference between grounding points (equipotential bonding). By connecting it to the grounding points, it eliminates potential differences and protects internal equipment. JIS compliant. SPD, lightning arresters (such as arresters and surge protectors), lightning protection products, lightning surge protection products, induced lightning protection, manufactured by Otowa Electric Industry Co., Ltd., a specialist in lightning protection.
Inquire About This Product
basic information
*Features* 1. Impulse current 100kA (10/350μs) 2. Output terminal with degraded contact (b contact) 3. Used for connection between grounding electrodes 4. Compliant with RoHS restricted substances
Price range
Delivery Time
Applications/Examples of results
【Purpose】 Equal potential bonding between grounding points (lightning equal potential bonding, integrated grounding). SPD (surge protective device, arrester) for Class 1 compatible power supply. By connecting grounding electrodes through SPD and implementing integrated grounding, equal potential is achieved.
Detailed information
-
Installation example
catalog（2）
Download All Catalogs
Otowa Electric Industry Catalog Grounding SPD Earth Coupler Gap Type LD-210GSE
Otowa Electric Industry General Catalog
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.
![[Data] Shirutoku Report No. 61 # Insulation and Noise Countermeasures](https://image.www.ipros.com/public/product/image/56f/2000702167/IPROS49010940785605190096.jpeg?w=280&h=280)
