Electro Standards Laboratories Datasheets for Dataline and DC Signal Surge Suppressors

Dataline and DC signal surge suppressors protect equipment from transient overvoltages present on data or DC signal lines.
Dataline and DC Signal Surge Suppressors: Learn more

Product Name Notes
Surge Suppressor -- 309010 Model 303 protects your computer's data interface from destructive transient voltages caused by lightning, brownouts and rolling brownouts! Sure-Guard Surge Suppressors are designed to limit transient voltages that damage hardware...
Surge Suppressor -- 309025 Model 316 protects your computer's data interface from destructive transient voltages caused by lightning, brownouts and rolling brownouts! Sure-Guard Model 316 Surge Suppressors are designed to limit transient voltages that...
Surge Suppressor -- 309020 Sure-Guard Plus Surge Suppressor 308 protects your computer's data interface from destructive transient voltages caused by lightning, brownouts and rolling brownouts! Sure-Guard Model 308 Surge Suppressors are designed to limit...