Eaton CB7 HDG Clampback - Hot Dip Galvanized EMT/IMC
Part Number: CB7 HDG
Quick Summary
Eaton CB7 HDG clampback is a clampback spacer for EMT and rigid/IMC conduits used in industrial electrical installations. It addresses the challenge of securing conduits quickly while resisting corrosion in demanding environments. This part aligns with NEC/CEC standards and UL certifications for EMT installations, offering ordinary/non-hazardous location suitability. With a hot-dip galvanized finish, 2-1/2 inch trade size, and malleable iron construction, it delivers durable support that speeds installation, reduces maintenance, and extends service life across commercial and light-industrial facilities.
Product Information
Extended Description
CB7 HDG Eaton: Eaton Crouse-Hinds series CB clampback/spacer, EMT and rigid/IMC, Malleable iron, Hot dip galvanized finish, 2-1/2"
Product Name
Eaton Crouse-Hinds series CB clampback/spacer
Catalog Number
CB7 HDG
UPC
662277059596
Product Length/Depth
5.75 in
Product Height
1 in
Product Width
2.44 in
Product Weight
0.77 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
EMT and Rigid/IMC
Trade size
2-1/2"
Material
Malleable iron
Finish
Hot dip galvanized
Crouse-Hinds series Hot Dip Galvanized Couplings, Clamps and Clampbacks - Rigid-IMC catalog page
Straps, Clamps, and Clampbacks - EMT UL certification
Straps, Clamps, and Clampbacks - EMT UL certification
Eaton Specification Sheet - CB7 HDG
Feature → Business Impact → Application: The CB7 HDG uses malleable iron and a hot-dip galvanized finish to provide corrosion resistance, enabling longer service life in wet or damp settings and reducing replacement costs in outdoor or harsh indoor environments. This translates to significant maintenance savings and lower lifecycle total cost of ownership for capital-intensive facilities, including plants and data centers. Feature → Business Impact → Application: Its 2-1/2 inch trade size and compatibility with EMT and rigid/IMC conduits streamline installation, cutting field adjustments and installation time by up to hours per job, which accelerates project timelines and lowers labor costs in new builds or renovations. Feature → Business Impact → Application: NEC/CEC compliance plus UL EMT certifications give installers confidence in code adherence and risk reduction, supporting fast approvals and safer commissioning in both new installations and retrofits. Feature → Business Impact → Application: The clampback/spacer integrates with Eaton Crouse-Hinds accessory ecosystems, enabling modularity and standardization across conduit systems while improving inventory management and procurement efficiency for contractors and OEMs.
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FAQs
CB7 HDG is designed for EMT and rigid/IMC conduit with a 2-1/2 inch trade size. Made from malleable iron and finished in hot dip galvanized coating, it provides robust mechanical support for standard industrial layouts, enabling reliable mounting in both indoor and outdoor environments.
CB7 HDG complies with NEC/CEC standards and carries UL certifications for EMT installations. It is classified for ordinary/non-hazardous locations, ensuring code compliance and safe operation in typical plant and facility environments.
Yes. The hot dip galvanized finish provides corrosion protection in wet or damp locations, expanding suitability to outdoor installs and challenging industrial settings while maintaining structural integrity over time.
The 2-1/2 inch trade size, malleable iron construction, and compatible design with EMT and rigid/IMC conduits reduce field adjustments and rework. This accelerates installs, lowers labor hours, and minimizes outage windows, delivering faster project completion and lower lifecycle costs.
Key specs include a length of 5.75 in, width of 2.44 in, height of 1 in, and weight of 0.77 lb. It is compatible with Eaton Crouse-Hinds clampback accessories, supports NEC/CEC-compliant EMT installations, and accommodates 2-1/2 inch trade size conduits for standardized conduit systems.