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There are times when the needs are tremendous but the budget is almost depleted and yet the goal is quality surge protection at a fair price. Sine Sentinel is here to fill that gap. We are well aware of the significant gap that has existed between the commodity grade surge suppressor and a device that will actually perform and provide a semblance of protection for the electronic infrastructure.

It is out of this gap that Sine Sentinel® was conceived.  Our engineering team has responded extraordinarily with this entry level device that provides a level of protection for electronics that cannot be found in the typical “din-rail” mounted surge device.  On these units we provide a Five Year warranty against parts and workmanship and one time free replacement due to any other electrical anomaly, including lightning.



The series is available in 4 and 7 mode protection designs, with peak surge currents from 25ka per mode up to 150 ka per phase. Available enclosures are Nema 4x and Nema 1 ABS plastic.

If you have finally reached the end of your budget and your wits with looking for surge devices that will actually protect your electronic infrastructure then look no further than Sine Sentinel® from Energy Control Systems.

Contacts us today at for specifications, pricing and local distributor information.

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