ETC12Q Relays

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The etc12Q series relay is a retrofit protection relay designed to fit MasterPact ™ circuit breakers. These relays are designed to replace obsolete OEM tripping systems, such as Merlin Gerin STR-28D ™, STR-38S ™ or STR-58U ™ control units.

PowerControl Services (Australia) P/L is a supplier and system installer for ETCTECH (formally Satin American) protection relays products. We can supply, install, test and commission these products.


Disclaimer: The ETC product and associated images are used with permission from ETC Technologies (USA) and Clearwest Corporation P/L.