Advantech Datasheets for Surge Suppressors

Surge suppressors are used to protect equipment from transient over voltages in power, data, and telephone circuits.
Surge Suppressors: Learn more

Product Name Notes
Single-stage Surge Protector – RS-232, DB9 -- BB-232SP9 600W Transient Voltage Protection Protects All 9 Pins Compact Size Easy to Install Model 232SP9 protects RS-232 ports from damage caused by large voltage peaks from lightning and other power...
RS-422 High Energy Surge Protector -- BB-422HESP Three stages of protection on every data line: 1) Gas discharge tube 2) Series resistor 3) Transient voltage suppressor Protected signal ground connection Rugged terminal block connections Dedicated chassis ground...
RS-232 Surge Protector - 3-stage, 5-line -- BB-232HESP Three stages of protection on every data line: 1)Gas discharge tube, 2)Series resistor, 3)Transient voltage suppressor Protected signal ground connection Rugged terminal block connections Dedicated chassis ground lug Model 232HESP...
RS-422/485 Dataline Surge Suppressor -- BB-HESP4DR Three stages of protection on every data line: Gas discharge tube, Series resistor, Transient voltage suppressor Protected signal ground connection Rugged terminal block connections Dedicated chassis ground lug Wide operating...