3-1/2 Expansion Coupling with 8 Inch Movement

This 3-1/2 inch conduit expansion coupling is designed to allow for the contraction and expansion of a conduit run without reducing the mechanical or bonding integrity of the raceway. It is suitable for rigid steel or intermediate metal conduit applications, making it a reliable component for electrical distributors and switchgear suppliers requiring secure and flexible conduit connections.

Specifications

• Material: Malleable Iron Zinc Plated
• Movement: 8 inches
• Length: 16.87 in
• Outside Diameter: 6.37 in
• Internal Bonding Jumper: Tinned Copper Braid
• Packing Material: PTFE/Synthetic Fiber
• Product Weight: 35.31 lbs
• Manufacturer: Thomas & Betts
• Manufacturer Part #: XJG98-TB

Features

• Allows for thermal expansion and contraction without compromising mechanical or bonding integrity
• Internal bonding jumper sized to meet UL fault current test requirements and comply with NEC bonding requirements (NEC Article 250.98)
• No external bonding jumper required to meet NEC standards
• Constructed from durable malleable iron with zinc plating for corrosion protection
• Raintight seal created by compressing PTFE packing with gland nut, no disassembly required during installation

Downloads & Links

• Spec Sheet
• Spec Sheet