XJG Expansion Couplings

XJG Expansion Couplings – Conduit Expansion Coupling The XJG Expansion Couplings by Thomas & Betts are designed to allow for the contraction and expansion of rigid conduit runs without compromising the mechanical or bonding integrity of the raceway. These couplings are ideal for electrical distributors and switchgear suppliers requiring reliable, flexible connections in conduit systems to accommodate thermal expansion and contraction. The internal bonding jumper eliminates the need for external grounding straps, ensuring tamper-proof and secure electrical continuity within the raceway. Specifications Trade Size: 1 Inch Material: Malleable Iron Body Finish: Zinc Plated with Aluminum Acrylic Paint Internal Bonding Jumper: Copper Braid (Tinned) Packing Material: PTFE/Synthetic Fiber (Teflon® Coated) Movement Capacity: 4 Inch Length: 10 in Outside Diameter: 2.67 in Standard: UL E23018, CSA Certified Features True internal bonding jumper eliminates external grounding strap requirements Tamper-proof internal jumper protected from environmental exposure No disassembly required for installation, enabling fast and simple application Designed to exceed code requirements for long conduit runs allowing linear movement Zinc plating and aluminum acrylic paint provide corrosion resistance Includes Teflon® packing ring for a raintight seal around conduit Downloads & Links Technical Drawing / Spec Sheet Canada Spec Sheet Technical Drawing / Spec Sheet US Instruction Sheet