Eaton 520 HDG Rigid/IMC Clamp - Hot Dip Galvanized
Part Number: 520 HDG
Quick Summary
Eaton 520 HDG Rigid/IMC Clamp provides durable conduit support for rigid and IMC installations across industrial facilities. A common challenge is protecting hardware from corrosion while keeping installation times and project costs low. UL Canada certification for clamps and clampbacks, plus an Ordinary/Non-Hazardous Location classification, provides regulatory assurance in North American plants. The hot-dip galvanized finish and malleable iron construction help resist outdoor and damp environments, while the 5 in trade size and 12.2 in length support efficient layout and fewer fittings. This combination minimizes maintenance cycles and extends service life, supporting reliability-focused procurement and maintenance planning.
Product Information
Extended Description
520 HDG Eaton Crouse-Hinds: Eaton Crouse-Hinds series rigid/IMC clamp, Malleable iron, Hot dip galvanized finish, 5"
Product Name
Eaton Crouse-Hinds series rigid/IMC clamp
Catalog Number
520 HDG
Product Length/Depth
12.2 in
Product Height
6.9 in
Product Width
6.4 in
Product Weight
3.8 lb
UPC
662277059572
Area classification
Ordinary/Non-Hazardous Locations
Conduit type
Rigid/IMC
Trade size
5"
Material
Malleable iron
Finish
Hot dip galvanized
Crouse-Hinds series Hot Dip Galvanized Couplings, Clamps and Clampbacks - Rigid-IMC catalog page
Clamps, Straps, Clampbacks and Hangers - Rigid-IMC Canadian certification
Clamps, Straps, Clampbacks and Hangers - Rigid-IMC Canadian certification
Eaton Specification Sheet - 520 HDG
Feature: 5" trade size rigid/IMC clamp aligns with standard conduit sizing. Business Impact: Enables standardized procurement and reduces inventory variety, cutting ordering lead times. Application: Ideal for new builds or upgrades in industrial facilities where rigid/IMC conduit runs are common. Feature: Malleable iron construction offers high mechanical strength. Business Impact: Withstands vibration and mechanical stress in demanding environments, reducing replacement costs. Application: Suitable for heavy-duty installations in manufacturing floors or outdoor sites. Feature: Hot dip galvanized finish delivers superior corrosion resistance. Business Impact: Extends service life in outdoor and damp locations, lowering maintenance frequency. Application: Outdoor enclosures, exposed installations, and non-hazardous indoor areas. Feature: Precise dimensions and weight enable predictable mounting. Business Impact: Simplifies layout planning and reduces installation time, especially for retrofits. Application: 12.2 in length, 6.9 in height, 6.4 in width, 3.8 lb; supports efficient clamping across multiple runs. Feature: UL Canada certification and ordinary/non-hazardous location classification ensure compliance. Business Impact: Mitigates regulatory risk, streamlines approvals, and supports cross-border projects. Application: North American electrical installations requiring Canada-wide conformity.
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FAQs
Upgrade to the 520 HDG rigid/IMC clamp by aligning with a 5 in trade size conduit and the clamp's 12.2 in length. Use appropriate fasteners and mounting hardware for malleable iron clamps, and verify the structure can support the 3.8 lb unit. Because it is hot-dip galvanized, plan for outdoor or damp location installation and follow UL Canada certification guidelines.
The hot-dip galvanized finish provides superior corrosion resistance, protecting the malleable iron clamp from moisture, salts, and industrial contaminants. This extends the service life of conduit supports in outdoor or damp locations, reduces maintenance cycles, and lowers total cost of ownership over the system’s lifetime.
The clamp carries UL Canada certification for Conduit and Cable Hardware and is classified for Ordinary/Non-Hazardous Locations. This combination confirms compliance with Canadian safety and installation standards, helping simplify approvals and ensuring suitability for North American electrical installations.
By standardizing on a 5 in trade size and using a single, cataloged 520 HDG clamp, procurement is simplified and lead times reduced. The clamp’s 12.2 in length and manageable 3.8 lb weight streamline handling and mounting, cutting labor time during retrofits or new builds while minimizing the need for additional adapters or fittings.
Important specs include trade size: 5 in, conduit type: rigid/IMC, material: malleable iron, finish: hot-dip galvanized, dimensions: 12.2 in length Ă— 6.9 in height Ă— 6.4 in width, weight: 3.8 lb, UPC: 662277059572, and certifications: UL Canada for Canada and Ordinary/Non-Hazardous Location classification. Also note catalog number: 520 HDG.