... RJ45 5. Transmission rate:100M Surge Protector for Control SignalApplication rangeLDY-C series DIN rail lightning protection ... computer network, monitoring video system, telephone system, control system, CATV, providing protection against overvoltage arising from ... ability, high reliabilityBuild in 4mm2 elevating terminal, strong wiring ability, more reliable groundingSmall volume perfect, exquisite, ...