The G3NA Series of general-purpose solid state relays (SSRs) control large resistance heaters in conjunction with temperature controllers. The SSRs LED operation indicator has a built-in varistor to absorb external surges. The unit is available for ac and dc loads and control voltages, in current ratings up to 50 A.

Omega Engineering
One Omega Dr.
Stamford, CT 06907
(800) 826-6342

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