Telecommunications surge arrester BR-DB9

class IEC 2for telecommunication networksfor electrical installations

IEC 61643-21 product standard. Enclosure material: Aluminium alloy. Max. continuous operating d.c. voltage For Use With : D-Sub 9 plug / socket. 9 pin full protected for surge arrester. D-Sub surge protector are designed to protect sensitive equipment linked to data lines equipped with D-sub connectors. Application: Protect the motherboard of computer. Communication signals specifically for the protection of networks. The d-sub connector can be used in a wide variety of electronic products. DB connector is used for token-ring and controller LAN (CAN). Widely used in computer video output, game controller port, multi-frequency analog signal and AES digital audio recording studio. Installation and Maintenance: DB series serial communication system surge protector can be installed on LPZ1-LPZ2 interface and higher interface that provides the full range of lightning protection for the D-SUB port for data transfer. The ground path should be as short as possible, no longer than 1.5 meters.