rdcLPU-com Lightning Protector

Description

Robust DataComm Lightning Protection Unit For Isolated RS-232/422/485 Data Communications, 25KA.

The rdcLPU is especially designed for use with RobustDC's isolated products. One rdcLPU fully protects 2-wire RS-422/485 or 3-wire RS-232 circuits. Built-in self-resetting current limiters both eliminate the need for external fuses and protects from common continuous over-voltage faults.