Overview Warranty Information Product Description MST1 Eaton | Cutler Hammer Magnum DS Spring Shunt Trip Unit 110-175VAC Style 2A11791G01 With Instructions Magnum Accessories Field Option New Warranty Information Breaker Outlet inspects all of our products prior fulfilling your order. New MST1's come with a 1 year warranty. All Re-Certified MST1's come with a 2 year warranty. Product Videos Custom Field Product Reviews
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