The G3NA series of general-purpose solid-state relays (SSRs) with LED operation indicator is capable of millions of hours of operation and has a built-in varistor to absorb external surges. This CE-compliant part is used to control large resistance heaters in conjunction with temperature controllers.
The series is available for both ac and dc loads and control voltages, in current ratings up to 50 A. They are ideal for the chemical, plastics, and food industry. (From $20.50 — available now.)
By Christina Nickolas
Omega Engineering , Stamford , CT
Information 203-359-1660
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