SPD Surge arrester for 4-20mA 4P devices SPK404

Surge arrester for weather stations and automation systems, SPD series. Dedicated to networks: 4-20mA, FieldBus, k bus, LUXMATE bus, PROFIBUS PA, DaliBus. Connector: 1 pair/2 terminals, 2 pairs/4 terminals.

Series characteristics:

An efficient ICT system is the basis in the modern world. Starting from large production plants, through medium-sized companies and craft workshops, to households, we are dealing with electronic devices everywhere. Unfortunately, one of their features is high susceptibility to overvoltage. The risk of damage and the resulting costs of restoring full functionality and losses related to downtime in enterprises cannot be ignored. When designing and implementing modern control systems, data exchange, ICT networks or systems that increase the level of security, it is absolutely necessary to remember to ensure the appropriate level of overvoltage protection.