{"product_id":"thomas-betts-xjg64-tb-expansion-coupling-nsb","title":"Thomas \u0026 Betts XJG64-TB Expansion Coupling NSB","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"701\"\u003eThe Thomas \u0026amp; Betts XJG64-TB Expansion Coupling NSB is used to accommodate thermal expansion and contraction in 2-inch rigid metal conduit (RMC) and intermediate metal conduit (IMC) systems while maintaining continuous electrical bonding. Commonly installed in commercial buildings, industrial facilities, manufacturing plants, bridges, and outdoor electrical distribution systems where long conduit runs are subject to temperature-related movement. Maintenance electricians, contractors, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this expansion coupling for new installations, system upgrades, retrofits, and replacement of existing conduit expansion fittings. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"703\" data-end=\"720\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"722\" data-end=\"1424\"\u003eThe Thomas \u0026amp; Betts XJG64-TB is an XJG Series threaded expansion coupling manufactured from zinc-plated malleable iron with an internal tinned copper bonding jumper. Its design allows up to 4 inches of conduit movement without reducing the mechanical strength or electrical bonding integrity of the raceway. The tamper-proof internal bonding jumper eliminates the need for an external grounding strap, while the PTFE\/synthetic fiber packing provides smooth movement and environmental protection. The coupling is ideal for bridges, outdoor conduit systems, industrial facilities, utility installations, and structures exposed to significant temperature fluctuations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1426\" data-end=\"1455\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1457\" data-end=\"2400\"\u003e• Brand: Thomas \u0026amp; Betts (ABB) – T\u0026amp;B Rigid Fittings\u003cbr data-start=\"1507\" data-end=\"1510\"\u003e• Part Number: NSB XJG64-TB (XJG64-TB)\u003cbr data-start=\"1548\" data-end=\"1551\"\u003e• Product Type: Expansion Coupling\u003cbr data-start=\"1585\" data-end=\"1588\"\u003e• Series: XJG Expansion Couplings\u003cbr data-start=\"1621\" data-end=\"1624\"\u003e• Trade Size: 2 in.\u003cbr data-start=\"1643\" data-end=\"1646\"\u003e• Compatible Conduit: Rigid Metal Conduit (RMC) and Intermediate Metal Conduit (IMC)\u003cbr data-start=\"1730\" data-end=\"1733\"\u003e• Connection Type: Threaded\u003cbr data-start=\"1760\" data-end=\"1763\"\u003e• Maximum Movement: 4 in. (102 mm)\u003cbr data-start=\"1797\" data-end=\"1800\"\u003e• Material: Malleable Iron\u003cbr data-start=\"1826\" data-end=\"1829\"\u003e• Finish: Zinc Plated\u003cbr data-start=\"1850\" data-end=\"1853\"\u003e• Internal Bonding Jumper: Tinned Copper Braid\u003cbr data-start=\"1899\" data-end=\"1902\"\u003e• Packing Material: PTFE \/ Synthetic Fiber\u003cbr data-start=\"1944\" data-end=\"1947\"\u003e• Outside Diameter: 3.86 in.\u003cbr data-start=\"1975\" data-end=\"1978\"\u003e• Length: 11.25 in.\u003cbr data-start=\"1997\" data-end=\"2000\"\u003e• Application: Compensates for conduit expansion and contraction while maintaining electrical continuity\u003cbr data-start=\"2104\" data-end=\"2107\"\u003e• Special Features: Internal tamper-proof bonding jumper, no external grounding strap required, no disassembly required for installation\u003cbr data-start=\"2243\" data-end=\"2246\"\u003e• Standards: UL Listed (File E23018), CSA Certified, RoHS 3 Compliant, REACH Compliant, TSCA Section 6(h) Compliant. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2402\" data-end=\"2426\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2428\" data-end=\"2526\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Appleton XJ200-4\u003cbr data-start=\"2446\" data-end=\"2449\"\u003e• OZ-Gedney AX-200\u003cbr data-start=\"2467\" data-end=\"2470\"\u003e• OZ-Gedney AXB200\u003c\/p\u003e","brand":"Thomas","offers":[{"title":"New","offer_id":51713993376046,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_5af5238f-ef7a-41ef-a7c0-c88f86d8603f.jpg?v=1770413208","url":"https:\/\/plgautomation.com\/products\/thomas-betts-xjg64-tb-expansion-coupling-nsb","provider":"PLG Automation ","version":"1.0","type":"link"}