Eaton 658YELLOW EMT compression connector - NEC/CEC
Part Number: 658YELLOW
Quick Summary
Eaton 658YELLOW EMT compression connector enables secure EMT terminations for industrial and commercial wiring projects. Too often installers battle slow, noisy connections or damage-prone threaded fittings that require rework. The part supports NEC/CEC conformity and UL Canada certifications, with Ordinary/Non-Hazardous locations as a clear operating context. Designed to streamline installation and ensure compliance, it pairs with EMT fittings for fast assembly, reduced torque concerns, and scalable solutions across commercial and light industrial builds.
Product Information
Extended Description
658YELLOW Eaton: Eaton Crouse-Hinds series EMT compression connector, Yellow, EMT, Straight, Non-insulated, Steel, Threadless, 3-1/2"
Product Name
Eaton Crouse-Hinds series EMT compression connector
Catalog Number
658YELLOW
UPC
662277091084
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
Yellow
Thread
Threadless
Material
Steel
Eaton Crouse-Hinds 658YELLOW 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 - 658YELLOW
Feature: Straight compression design delivers a reliable, field-friendly termination. Business Impact: Reduces installation time and torque-related issues, lowering man-hours and rework costs. Application: Ideal for EMT runs in corporate offices, data centers, and light manufacturing where speed and reliability matter. Long-tail keywords addressed include EMT compression connector, straight EMT fitting, non-insulated connector, and steel conduit fittings. Feature: Threadless, non-insulated construction. Business Impact: Minimizes corrosion pathways and simplifies insulation management, improving long-term performance and safety. Application: Suitable for indoor, ordinary locations in commercial spaces where moisture is limited and accessibility is essential. Feature: Color-coded yellow finish. Business Impact: Aids rapid identification in multi-rack or complex wiring schemes, improving maintenance turnover and reducing installation errors. Application: Common in high-density electrical rooms and industrial panels for quick visual verification. Feature: Steel material with NEC/CEC compliance. Business Impact: Delivers durable, code-compliant terminations that withstand routine shop and field conditions, reducing replacement cycles and warranty risk. Application: Fits NEC/CEC projects and UL-listed Canadian installations in non-hazardous environments. Feature: Trade size 3-1/2" with 3-69 in length footprint. Business Impact: Supports mid-sized EMT runs without adapters, enabling scalable installations and predictable inventory planning. Application: Mid-level conduit work in office parks, labs, and light manufacturing. Overall, the connector integrates seamlessly with Eaton Crouse-Hinds series fittings, supporting compatibility and installation efficiency across a wide range of EMT applications.
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FAQs
The 658YELLOW supports a 3-1/2 inch trade size and is designed for EMT conduit. It is a straight, compression connector that provides a secure, threadless termination, compatible with standard EMT runs in commercial and industrial installations. This configuration minimizes torque requirements and simplifies field assembly while maintaining NEC/CEC compliance in ordinary locations.
The threadless compression design provides uniform clamping with no exposed threads, reducing snag risks and speeding up installation. Being non-insulated simplifies termination in indoor environments, while steel construction offers durability and corrosion resistance. This combination supports reliable terminations that comply with NEC/CEC and are suitable for ordinary locations in non-hazardous settings.
Yes. The 658YELLOW is intended for Ordinary/Non-Hazardous locations and adheres to NEC/CEC standards. Its straight, compression, non-insulated design, and steel construction provide a robust solution for EMT conduit terminations in commercial offices, data centers, and light manufacturing facilities where traditional fittings are impractical or time-consuming.
The connector aligns with NEC/CEC standards and carries UL Canada certification for Canadian installations. It is designed for ordinary locations, with additional verification via Eaton’s specification sheets and UL-listed Canadian compliance records, ensuring robust code conformity and installation confidence in multi-jurisdiction projects.
The threadless compression design reduces installation torque and speeds up termination compared with traditional threaded fittings. Its non-insulated, steel construction minimizes corrosion risk and simplifies inspection. Overall, end-users can realize faster panel builds, easier maintenance, and lower lifecycle costs due to fewer reworks and longer-term durability.