Eaton 658WHITE EMT compression connector - NEC/CEC
Part Number: 658WHITE
Quick Summary
The Eaton 658WHITE EMT compression connector safely joins EMT conduit for reliable indoor installations. Installers frequently encounter corrosion risk, misalignment, and time-consuming threading when traditional fittings are used. This connector aligns with NEC and CEC requirements and is approved for ordinary/non-hazardous locations. The white finish, steel construction, and threadless design simplify installation, improve durability, and reduce rework. The combination translates to faster project timelines and lower lifecycle costs for maintenance teams. Engineers benefit from clear product data, reliable 3-1/2 inch trade size, and compatibility with standard EMT fittings. Our team supports field-ready documentation, including CAD drawings and specification sheets, to streamline procurement.
Product Information
Extended Description
658WHITE Eaton: Eaton Crouse-Hinds series EMT compression connector, White, EMT, Straight, Non-insulated, Steel, Threadless, 3-1/2"
Product Name
Eaton Crouse-Hinds series EMT compression connector
Catalog Number
658WHITE
UPC
662277092012
Product Length/Depth
3.69 in
Product Height
5 in
Product Width
5 in
Product Weight
3 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
EMT
Connector type
Straight
Style
Compression
Insulator
Non-insulated
Trade size
3-1/2"
Color
White
Thread
Threadless
Material
Steel
Eaton Crouse-Hinds 658WHITE 3D drawing
Crouse-Hinds series Connectors and Couplings - EMT catalog page
Connectors and Couplings - EMT Canadian certification
Connectors and Couplings - EMT Canadian certification
Eaton Specification Sheet - 658WHITE
EMT compression connection with a straight, threadless steel design reduces installation steps and misalignment, delivering significant field labor savings and fewer callbacks on straight conduit runs. Business impact: faster installations, improved reliability, and reduced maintenance costs in commercial and industrial spaces. Application: ideal for quick, code-compliant connections in ordinary locations where EMT is the chosen routing method. The 3-1/2" trade size supports medium-diameter runs, enabling versatile use across panels and enclosures, while minimizing inventory variety and simplifying procurement. White finish enhances visibility for inspection and system identification, reducing miswiring and misrouting during complex conduit layouts. Certification compatibility with NEC/CEC ensures alignment with regional electrical codes and safe operation in North American facilities. This non-insulated, steel connector combines corrosion resistance with rugged performance, improving lifecycle costs and long-term reliability. Compatibility with standard EMT fittings and accessory hardware streamlines workshops and field installations, reducing the need for custom solutions and rework.
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FAQs
When installing the 658WHITE, ensure EMT conduit ends are clean and fully seated within the connector until the seating point is reached. Align the conduit runs to prevent side loading and misalignment, as the straight, threadless design relies on proper seating to maintain a secure connection. Use compatible EMT fittings and avoid bending near the joint to preserve compression integrity and code compliance.
Yes. The 658WHITE is designed for standard EMT conduit and intends to pair with other EMT fittings in typical field runs. Its straight, compression style and non-insulated steel construction are compatible with common EMT components used in ordinary/non-hazardous locations, simplifying stocking and installation across commercial and industrial projects.
The connector supports NEC/CEC standards, reflecting compliance with North American electrical codes. It is suitable for ordinary and non-hazardous locations, helping projects meet local code requirements and reducing variance risk during inspections. This certification alignment is especially valuable for facilities with strict code enforcement and standardized specification lists.
Compression fittings like the 658WHITE provide faster, more repeatable installations with fewer alignment issues than threaded options. The threadless approach eliminates threading steps, reduces tool requirements, and yields a more consistent seating force, improving joint integrity and reducing rework in high-volume installations typical of commercial buildings and industrial plants.
The 658WHITE can lower labor costs through faster installation and fewer call-backs due to loose fittings. Its durable steel, non-insulated construction, and straightforward installation contribute to longer service life with fewer maintenance interventions. In projects with repetitive EMT runs, these efficiencies compound, delivering measurable savings in project timelines and lifecycle costs.