Overview Warranty Information Product Description QMB310EX Plug-On Extension Assembly (set) Use on Series D2 Mounting rails must face outward Rail extension included Used Warranty Information Breaker Outlet inspects all of our products prior fulfilling your order. New QMB310EX's come with a 1 year warranty. All Re-Certified QMB310EX's come with a 2 year warranty. Product Videos Custom Field Product Reviews
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