Expansion Coupling, 2-1/2", Steel for Dry Locations

Expansion Coupling, 2-1/2" Steel for Dry Locations – Rigid Conduit Expansion Coupling The Bridgeport EC-250 2-1/2-Inch Mighty-Move® Zinc-Plated Steel Expansion Coupling is designed to compensate for plus or minus 2-inch lateral movement in rigid or EMT conduit installations in dry locations. This coupling assembles like a standard EMT, rigid, or IMC set screw coupling, making it suitable for electrical distributors and switchgear suppliers requiring reliable conduit expansion solutions. It facilitates conduit movement while maintaining secure mechanical and electrical continuity. Specifications Material: Zinc Plated Steel Finish: Enamel Length: 10 in Width (Diameter): 2.625 in Weight: 3.266 lbs Application: Compensates plus or minus 2-inch lateral movement for rigid or EMT conduit Cable Entry: Through conduit into expansion throat back to conduit UL File Number: E9391 UL Standard: UL-514B NEMA Standard: FB-1 Patent Number: 6715803 Made in USA: Yes Country of Origin: United States Features Assembles like a regular EMT, rigid, or IMC set screw coupling for easy installation Compensates for lateral movement in conduit runs, preventing stress on electrical wiring Suitable for use in dry locations with EMT or rigid conduit Zinc-plated steel construction provides corrosion resistance and durability Compatible with optional Bonding Jumper Assemblies (BJ-100, BJ-200, BJ-400) for electrical continuity Downloads & Links Spec Sheet Spec Sheet