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
BB-HESP4DR protects from lightning, surges, voltage disturbances with 3 stages on each line: gas discharge tube, series resistor and transient voltage suppresser. Five RS422/485 signals on TBs with 6.8V clamping...
INDUSTRIAL ETHERNET SURGE SUPRESSOR, 1 PORT Single stage surge protection Transient Voltage Suppressor (TVS) for each protected line Space Saving IP30 DIN Rail Enclosure Protects all Eight CAT 5 Lines...
Lightning arrestors protect sensitive radio equipment from high-energy transients during lightning strikes – preventing costly repairs and/or equipment replacement. These lightning arrestors suppress surges to less than 45 Volts in...
Model 232HESP is a three-stage surge protector that protects against lightning strikes and other types of voltage disturbances with three stages of protection for each line: a gas discharge tube...
Model 422HESP is a three-stage surge protector that protects against lightning strikes and other types of voltage disturbances with three stages of protection for each line: a gas discharge tube...
Model 485HESP is a three-stage surge protector that protects against lightning strikes and other types of voltage disturbances with three stages of protection for each line: a gas discharge tube...
Model 9POP4 isolates and protects RS-232 equipment from lightning surges, accidental high voltage shorts, and ground loops. RS-232 data signals TD, RD, RTS, and CTS are supported at up to...
Model 9SPOP2 is a port-powered, two-channel isolator with a 2,500 Volts protection level. It optically isolates both the RS-232 Transmit Data and Receive Data lines and RS-232 equipment from lightning...
Model BB-CANOP increases the node capacity of CAN (Control Area Network) systems while protecting CAN networks from component destroying surges and transients. The BB-CANOP provides 2,000 VDC of optical isolation...
Model BB-UH401 compact isolator protects valuable PCs and equipment from damaging EMI/RFI disturbances. Suitable for 12 Mbps full-speed USB devices. USB bus-power provides up to 100mA to attached downstream devices...
Model UH401-2KV is a compact isolator that packs a powerful punch against electrical noise, surges and spikes with 2 kV isolation. Protect expensive PCs and equipment from damaging electrical storms,...
Single stage surge protectors offer a high degree of protection with Transient Voltage Suppressors (TVS) for each protected line. Model 485FPP has 600W Transient Voltage Suppressors to clamp voltages without...
The UHR401 is a one port ruggedized isolator that it is designed and tested to meet heavy industrial EMC standards. High retention USB connectors hold standard USB cables tight and...
The UHR402 is a twoport ruggedized isolator that it is designed and tested to meet heavy industrial EMC standards. High retention USB connectors hold standard USB cables tight and are...