Eaton 657DC EMT Compression Connector - NEC/CEC

Compression, threadless design eliminates threaded hardware and reduces installation steps, enabling faster terminations with fewer parts and less risk of cross-threading or damage to the conduit. This configuration is ideal for straight EMT conduit terminations in control panels, enclosures, and distribution hubs, delivering measurable labor savings and streamlined field workflows. Zinc die cast body delivers durability and corrosion resistance in typical industrial environments, translating to longer service life and lower maintenance costs. The robust enclosure and finish support reliable performance in handling, vibration, and routine maintenance cycles, while simplifying procurement within the Eaton Crouse-Hinds ecosystem. Designed for straight EMT connections with a 3" trade size, the connector aligns with common installation footprints, reducing layout surprises in panel schedules. Its footprint—approximately 4 in width, 4.25 in length, and 2.75 in height—supports compact layouts and easier enclosure entries, improving cable routing and box fill calculations. Non-ins insulated design means no extra insulating inserts are required, speeding up terminations and reducing material costs. At about 1.2 lb, the unit provides a stable, manageable installation while minimizing added weight on panels and supports. Meets NEC/CEC standards and UL certification for EMT fittings in ordinary locations, giving engineers confidence in regulatory compliance and traceable quality. This compatibility protects against rework and accelerates project approval, particularly in regulated environments. Compatibility and installation efficiency are enhanced when used with other Eaton Crouse-Hinds EMT fittings, enabling standardized assemblies, reduced stocking needs, and predictable performance across control rooms, process lines, and equipment enclosures.