Description: Sankosha manufactures gas discharge tube surge arresters for circuit protection from lightning and other over voltage events. Sankosha also produces the original conductive concrete ground bed, SAN EARTH grounding cement
telecom (1064) surge protection (105) gdt (56) gas tubes (2) gas discharge tubes (2) ceramic gas tube arrestors (2) lightning transients (2) gdt's (2) y08sv-312b (2) lightning surge protectors (2)
For over 75 years, we have developed and manufactured the Ceramic Gas Tube Surge Arrester (Gas Discharge Tube or GDT). Sankosha gas tube arresters protect personnel, equipment and circuitry from abnormally high voltages caused by lightning or electrical transients. Our surge protection devices have well defined surge-limiting characteristics enabling them to spark over (or breakdown) when the abnormal voltage on a line reaches a specific level. When sparkover occurs in the GDT, the surge is redirected to ea
In the 1970's, Sankosha developed SAN-EARTH ® , the original conductive concrete ground enhancement material. SAN-EARTH M5C is a fine powder used to build highly effective environmentally safe permanent grounding electrodes. SAN-EARTH M5C is manufactured in accordance with Sankosha's ISO 9001 Quality Standards. Independent third-party testing confirms that SAN-EARTH M5C meets IEC Standard 62561-7 (“Lightning Protection System Components (LPSC), Part 7: Requirements for Earthing Enhancing Compounds”) which s
Sankosha's RJ45 LAN SPD provide reliable surge protection of GigE (1000Base-T), 100Base-TX, 10Base-T and Power Over Ethernet (PoE) equipment. All four compact Local Area Network modules are equipped with RJ45 Connectors and can be used as stand alone surge protection devices. They are also designed with integrated clips for easy installation on a standard 35mm DIN rail. The LAN-CAT5e-P complies with IEEE Standard 802.3af combining 1000Base-T data transmission speed with reliable PoE (Power Over Ethernet) tr