Fire Rated NEMA 4X Enclosures Home > Fire Rated NEMA 4X Enclosures Fire Resistant System U.L. Certified Code Compliant for Life Safety Fire Resistant Cables Meets Two Hour Fire Rated Certification Test Per U.L. 2196. The fire endurance portion of the test allows ASTM E119 Time-Temperature Curve. Allowing cables to reach 1010C First manufacturer in the world with FHIT (Electrical Circuit Integrity Systems) for cable In-Conduit Solution and also armored MC Solution NEMA 4X Information U.L. Certified 14GA T304 Stainless Steel Corrosion Resistant Stainless Steel Continuous Hinge Flame Rated Silicone Gasket Pad Lockable Watertight Design Stainless Steel Clamps Optional Back Panel Terms of ServicePrivacy PolicySitemapProductsProjectsCapabilitiesContact Us 3 Fairfield Crescent | West Caldwell, NJ 07006 Tel: 973-244-1177 Fax: 973-244-9292 sales@selcomfg.com © 2021 Selco Manufacturing Corp., All Rights Reserved | Site created by Thomas Marketing Services