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
Serial Surge Protector, RS-422/485 Data Line, Fused Protects RS-422 or RS-485 ports 600W serial circuit surge suppression 125 mA fast-acting PCB fuses Simple in-line installation One time use, disposable unit...
ULI-232DC - 3-Way Isolated RS-232 (DB9 Male / Female) DIN Rail Repeater Extend and isolate RS-232 data another 15.2 m 2kV 3-way optical isolation Data rates up to 115.2 kbps...
ULI-232DC - 3-Way Isolated RS-232 (DB9 Male / Female) DIN Rail Repeater Extend and isolate RS-232 2 kV isolation Data rate: up to 115.2 Kbps -40 to +80 °C wide...
ULI-232DE - Heavy Industrial RS-232 (DB9 Male / Female) Isolated Repeater Extends RS-232 data signals 2kV, three-way isolation (input/output/power) Data rate: 1.2 to 115.2 kbps Wide operating temperature: -40 to...
ULI-232DS - 9 PIN RS-232 Isolator, DB9 Male to DB9 Female, Port Powered 2.5 kV isolation Data rates up to 115.2 kbps DB9 F / DB9 M Port-powered on both...
ULI-232DSH - RS-232 (DB9 Male /Female) Isolator 2.5 kV isolation 15kV ESD protection Data rate: up to 230.4 kbps Quick in-line installation 12 VdcPower supply required, sold separately
ULI-421C - USB 2.0 Isolator, 4 kV, High Retention Connectors. 1 Ports, Panel Mount Case 4 kV isolation protects equipment and data ESD Protection – 15 kV Air USB 2.0,...
ULI-421CL - USB 2.0 Isolator, 4 kV, High Retention Connectors Full (12 Mbps) USB Speed 4 kV Isolation Protection 15 kV ESD Protection -40 to +80°C Wide Operating Temperature High...
ULI-422C - USB 2.0 Isolator, 4 kV, High Retention Connectors. 2 Ports, Panel Mount Case 4 kV isolation protects equipment and data ESD protection – 15 kV Air USB 2.0,...
USB 2.0 2 kV Isolator, 1 Port, 12 Mbps Full Speed 2kV Isolation Protection for PCs, laptops, Equipment 15 kV ESD Protection Full (12 Mbps) USB Speed -40 to 80...