Eaton 651SBLACK EMT Compression Connector - NEC/CEC
Part Number: 651SBLACK
Quick Summary
EMT compression connector from Eaton securely joins EMT conduits in industrial electrical installations. Engineers often struggle with loose fittings and unreliable seals in harsh environments, leading to downtime and maintenance costs. Key certifications include NEC/CEC compliance for ordinary/non-hazardous locations and UL-listed certification for EMT fittings in both the US and Canada, ensuring regulatory alignment. As a non-insulated steel straight connector, it integrates with Crouse-Hinds EMT fittings to speed installation, reduce misalignment, and deliver durable, code-compliant performance across electrical panels, control cabinets, and field wiring.
Product Information
Extended Description
651SBLACK Eaton: Eaton Crouse-Hinds series EMT compression connector, Black, EMT, Straight, Non-insulated, Steel, Threadless, 3/4"
Product Name
Eaton Crouse-Hinds series EMT compression connector
Catalog Number
651SBLACK
UPC
662277090230
Product Length/Depth
1.22 in
Product Height
1.31 in
Product Width
1.31 in
Product Weight
0.16 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
EMT
Connector type
Straight
Style
Compression
Insulator
Non-insulated
Trade size
3/4"
Color
Black
Thread
Threadless
Material
Steel
Eaton Crouse-Hinds 651SBLACK 3D drawing
Crouse-Hinds series Connectors and Couplings - EMT catalog page
Connectors and Couplings - EMT UL certification
Connectors and Couplings - EMT UL certification
Eaton Specification Sheet - 651SBLACK
Feature: Threadless EMT compression design in steel. Business Impact: Delivers a secure, vibration-resistant connection that minimizes loosening and rework, lowering maintenance costs. Application: Ideal for panel wiring in control cabinets and outdoor enclosures where reliability matters. Feature: 3/4 inch trade size, straight connector with non-insulated rating. Business Impact: Simplifies conduit routing, eliminates extra insulators, and reduces installation time. Application: Fits standard 3/4-inch EMT runs in machine rooms and facilities. Feature: Steel construction with a black finish. Business Impact: Provides robust mechanical strength and corrosion resistance for long service life. Application: Suitable for indoor factory floors and non-hazardous environments. Feature: NEC/CEC compliance and UL-listed certification. Business Impact: Supports regulatory procurement and safer installations with approved listings. Application: Helps ensure code-compliant wiring in industrial facilities. Feature: Compatibility with Eaton Crouse-Hinds EMT fittings and availability of CAD drawings and datasheets. Business Impact: Speeds design, reduces misfits, and accelerates procurement. Application: Used by design engineers and procurement teams in OEMs and plant upgrades.
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FAQs
For a proper install, ensure the EMT conduit is clean and seated fully in the connector. Use the appropriate compression tool to tighten the sleeve until seating is complete, then verify alignment and lack of play. Because it is threadless, do not attempt to thread the conduit; compression provides the mechanical bite needed for a secure, vibration-resistant connection.
651SBLACK is specified for Ordinary/Non-Hazardous Locations. For hazardous environments, select connectors that carry appropriate ATEX/IECEx or NEC/CEC alternative ratings and consult the UL/certification documentation for suitability in your application.
Yes. The connector is designed to NEC/CEC standards and UL-listed for EMT fittings in both the US and Canada, streamlining compliance during procurement and installation.
The 651SBLACK measures 1.22 in in length, 1.31 in in height, and 1.31 in in width, with a weight of 0.16 lb. It is a 3/4 in trade-size, straight, non-insulated steel connector suitable for standard EMT runs.
You can access the Eaton specification sheet, 3D CAD drawings, EMT catalog page, and UL certification reports from Eaton's site or the product downloads section listed in the data: CAD drawing package, EMT catalog page, UL certifications for US/Canada, and the Eaton specification sheet for 651SBLACK.