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Electro Standards Laboratories 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
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...
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...
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...