Eaton 521 Rigid/IMC Clamp - Malleable Iron, 6in Trade Size
Part Number: 521
Quick Summary
Eaton 521 rigid/IMC clamp is a reliable conduit mounting solution designed for secure installation of rigid and IMC conduit in industrial facilities. Engineers often face misalignment, field fabrication delays, and assemblies that fail under vibration or temperature changes. UL certification for Canada and an Ordinary/Non-Hazardous Locations classification support safety and regulatory compliance in typical plant environments. This clamp combines durable malleable iron with precise dimensions to enable fast, repeatable installs, reducing field rework and maintenance costs while ensuring compatibility with rigid/IMC conduit and 6-inch trade size. These attributes also simplify procurement and commissioning across multiple sites. For project teams, that translates to predictable timelines and lower risk.
Product Information
Extended Description
521 Eaton Crouse-Hinds: Eaton Crouse-Hinds series rigid/IMC clamp, Malleable iron, 6"
Product Name
Eaton Crouse-Hinds series rigid/IMC clamp
Catalog Number
521
Product Length/Depth
5.8 in
Product Height
3.3 in
Product Width
14.1 in
Product Weight
6.9 lb
UPC
784564105219
Area classification
Ordinary/Non-Hazardous Locations
Conduit type
Rigid/IMC
Trade size
6"
Material
Malleable iron
Crouse-Hinds series Clamps, Straps, Clampbacks and Hangers - 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 - 521
Feature: Material is malleable iron, offering rugged durability and improved vibration resistance. Business impact: longer service life and reduced maintenance in harsh environments. Application: indoor industrial conduit runs. Feature: Trade size of 6 inches ensures compatibility with standard rigid/IMC systems. Business impact: minimizes part variety and simplifies stocking. Application: panel and wall-mounted conduit assemblies. Feature: Dimensions 5.8 in length, 3.3 in height, 14.1 in width, weight 6.9 lb support easy handling and accurate mounting. Business impact: faster install times and reduced labor costs. Application: general-purpose conduit clamps in non-hazardous locations. Feature: Certifications and compliance with UL Canada listings and ordinary-location classification. Business impact: regulatory assurance and safer, compliant installations. Application: marketplace adoption and maintenance planning.
Get a Quick Quote for a Eaton Crouse-Hinds 521
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton Crouse-Hinds 521?
Enquire Now
FAQs
The 521 clamp is designed for rigid/IMC conduit in ordinary/non-hazardous locations. Mount to a suitable backing, align the conduit, and secure with compatible hardware. Its malleable iron body provides durability, while the 6" trade size matches standard rigid/IMC systems for quick, repeatable installations.
Yes. The 521 clamp is specified for 6" rigid/IMC conduit and is appropriate for ordinary/non-hazardous locations, delivering secure mounting and reliable conduit support in typical plant and facility installations.
The 521 clamp has UL Canada certification pages and is listed for ordinary-location use, ensuring compliance for Canadian electrical installations and adherence to applicable conduit hardware standards.
The clamp measures 5.8 inches in length, 3.3 inches in height, and 14.1 inches in width, with a weight of 6.9 pounds. These specifications enable straightforward handling, accurate alignment, and predictable fit in panel or wall-mounted conduit runs.
Manufactured from malleable iron, the clamp offers rugged durability and vibration resistance, reducing field repairs. Its standardized 6" trade size and compatibility with rigid/IMC systems streamline inventory and installation, delivering lower lifecycle costs through faster installs and fewer replacements.