Thomas & Betts XJG64-TB Expansion Coupling NSB

The Thomas & Betts XJG64-TB NSB Expansion Coupling is a threaded, 2-inch expansion fitting that accommodates up to 4 inches of conduit movement in RMC and IMC while maintaining continuous electrical bonding. Manufactured from zinc-plated malleable iron with an internal tinned copper bonding jumper, it supports long runs in bridges, outdoor conduit systems, industrial facilities, and utility installations, and is commonly used by system integrators, maintenance electricians, and contractors for new installations, upgrades, retrofits, or replacements. A PTFE/synthetic fiber packing provides smooth movement and environmental protection, and the internal tamper-proof bonding jumper eliminates the need for an external grounding strap, with no disassembly required for installation. Specs include trade size 2 in., outside diameter 3.86 in., length 11.25 in., compatible with RMC/IMC, and finishes/standards: zinc-plated malleable iron; UL Listed (E23018); CSA Certified; RoHS 3; REACH; TSCA 6(h).