Eaton Crouse-Hinds XJG58 SA Expansion Coupling - NEC/CEC

Copper-free aluminum construction reduces weight and enhances corrosion resistance, delivering lower handling effort during installation and longer service life in demanding environments. This matters for large-scale field runs where every joint adds assembly time and potential leakage risk. The XJG58 SA is purpose-built to absorb conduit movement without stressing joints, preserving the integrity of cable trays and enclosures. The material choice also aligns with sustainability goals by minimizing heavy metal content in critical electrical assemblies. With a 1-1/2 inch trade size and a maximum 8 inch movement, it accommodates contraction and expansion without resorting to multiple fittings, translating into faster commissioning, reduced part counts, and fewer field adjustments for misaligned conduits. In retrofit projects, it simplifies alignment across elbows and boxes, helping maintain enclosure integrity and meeting project timelines. NEC/CEC compliance and UL certifications underpin safe installations across North America, even in ordinary/non-hazardous locations. This assurance reduces review cycles and regulatory risk during audits, while the included documentation supports fast, compliant field wiring. Compatibility with Rigid/IMC conduit makes it a versatile choice for industrial plants, chemical facilities, and power distribution cabinets. Installation notes (IF 343 and relevant spec sheets) provide guidance for expansion joints, enabling technicians to plan maintenance windows and minimize downtime. From a lifecycle perspective, copper-free aluminum expansion couplings deliver measurable ROI through reliability, reduced maintenance, and streamlined spares planning. Operators benefit from fewer unplanned outages, while procurement gains by standardizing fittings across projects.