four line surge protector
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Pluggable Dataline Protector - 2 Pairs Line Protection
PROSURGE DM-…/M4N..is UL497B listed dataline protectors provide surge protection for four single lines with common reference potential in the data, signal and communication systems, suitable for use in category location B, C (ANSI/IEEE C62.41) or directly at the upstream near the protected devices.
UL 497B certifed Isolated Loop Circuit Protectors 4-20mA Surge Protection two pairs line surge protector signalline surge protectorEmail Details
