Mighty-Merge® EMT To Quadruple AC or FMC Coupling 1" To 3/8"

Mighty-Merge® EMT To Quadruple AC or FMC Coupling 1" To 3/8" Transition Coupling The Mighty-Merge® 4457-DC is a zinc die cast transition coupling designed to securely join 1" EMT conduit to four 14/2 to 10/3 AC/MC/MCI-A/HCF/HCFMCI-A cables or 3/8" flexible metal conduit. This set screw type fitting is ideal for commercial and institutional electrical installations, providing significant labor savings compared to traditional junction box or fitting assembly methods. It allows easy removal of armor to expose conductors to the desired length for device box or enclosure termination. Visual inspection holes ensure proper cable or conduit insertion. The use of anti-short bushings is recommended. This product is suitable for electrical distributors and switchgear suppliers requiring reliable wire and cable transition solutions. Specifications Manufacturer: Bridgeport Fittings Manufacturer Part Number: 4457-DC Material: Zinc Die Cast Trade Size: 1" EMT to 3/8" Flex Compatible Cable Range: Four 14/2 to 10/3 AC/MC or 3/8" FMC (.43" to .61" Diameter) Dimensions: Length 3.75 in, Width 2.53 in, Depth 1.44 in Product Weight: 0.529 lbs Order Minimum: 1 unit Unit Quantity: 5 Standard Package Quantity: 20 Country of Origin: China Certifications: UL Listed ETL Conforms to UL STD 514B, Certified to CAN/CSA STD C22.2 No. 18.3, CSA File Number C22.2 No. 18 3-04 Patents: US Patent D581,877; D699,195; 7,402,752 Features Set screw type end secures 1" EMT conduit Designed for quick and secure transition from EMT to multiple AC/MC cables or flexible metal conduit Inspection holes provide visual confirmation of cable insertion depth Labor-saving alternative to traditional junction box installation Corrosion-resistant zinc die cast construction for durability Compatible with a wide range of cable types including AC, MC, MCI-A, HCF, and FMC Recommended use of anti-short bushings for conductor protection Downloads & Links Spec Sheet Spec Sheet