Eaton ALC22 S1 Flexible Fixture Hanger - Class I, Division 2
Part Number: ALC22 S1
Quick Summary
Eaton ALC22 S1 flexible fixture hanger is designed to securely suspend luminaires in hazardous locations within industrial facilities. When mounting luminaires in constrained spaces or under vibration, installers encounter alignment challenges, risk of detachment, and strict code requirements; this fixture hanger delivers a robust, pendant-ready solution. It meets NEC/CEC standards and carries Class I, Division 2 hazard ratings with UL certifications for the U.S. and Canada, supporting safe operation across environments. With a 3/4-inch luminaire stem, a 125 lb weight rating, and a durable Feraloy iron alloy body, it offers reliable performance while simplifying field installation and future maintenance costs. The suspension attachment and ball-type mounting enable quick alignment, reducing downtime and improving installation efficiency on busy plant floors.
Product Information
Extended Description
ALC22 S1 Eaton: Eaton Crouse-Hinds series ALC flexible fixture hanger, 125 lb, 3/4" luminaire stem size, Feraloy iron alloy, Pendant mount, Suspension attachment, 3/4", Ball type
Product Name
Eaton Crouse-Hinds series ALC flexible fixture hanger
Catalog Number
ALC22 S1
UPC
782274472683
Product Weight
2.63 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2
Type
Ball
Mounting Type
Pendant
Luminaire stem size
3/4"
Trade size
3/4"
Luminaire rated weight
125 lb
Material
Feraloy iron alloy
Special features
Suspension attachment
Crouse-Hinds series AL Hazardous Area Flexible Fixture Hanger and Outlet Box catalog page
AL Hazardous Area Flexible Fixture Hanger and Outlet Box UL certification
AL Hazardous Area Flexible Fixture Hanger and Outlet Box UL certification
Eaton Specification Sheet - ALC22 S1
Feature → Business Impact → Application: Versatile pendant mounting with a ball-type suspension enables precise luminaire alignment and secure load distribution, reducing rework time and safeguarding equipment on the factory floor. This improves installation efficiency and minimizes downtime in hazardous areas where every minute counts. Application: Ideal for suspended luminaires in chemical plants, refineries, and manufacturing facilities needing reliable, quick-to-install suspension in Class I, Division 2 environments. Feature → Business Impact → Application: 3/4" luminaire stem compatibility ensures seamless fit with standard luminaire hardware, eliminating adapters and field modifications. This lowers labor costs and speeds up commissioning for new builds or retrofits. Application: Suitable for mid-sized luminaires common in hazardous area lighting packages.Feature → Business Impact → Application: 125 lb luminaire weight rating provides a robust safety margin for heavier fixtures, reducing risk of failure during operation and vibration. Application: Supports durable, long-term installations in demanding environments where heavier luminaires are used. Feature → Business Impact → Application: Feraloy iron alloy construction delivers improved strength and resilience against corrosion and heat exposure, extending service life and reducing maintenance cycles. Application: Fits harsh locations such as chemical processing areas and offshore facilities. Feature → Business Impact → Application: NEC/CEC compliance with Class I, Division 2 rating and UL certifications offer regulatory assurance and risk mitigation, simplifying procurement and safety approvals. Application: Critical for projects requiring formal compliance documentation and audit-ready records. Feature → Business Impact → Application: Suspension attachment design supports rapid adjustment and reuse across multiple fixtures, enabling scalable lighting installs and easier future modifications. Application: Useful in large industrial installations with evolving lighting plans and frequent reconfigurations.
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FAQs
The ALC22 S1 uses a pendant mounting with a ball-type suspension, designed for easy alignment and reliable load distribution in hazardous environments. This mounting approach supports quick installation, repeatable adjustments, and secure fixation of luminaires up to 125 lb, reducing field downtime and rework on industrial ceilings.
The ALC22 S1 is specified to NEC/CEC standards with a Class I, Division 2 hazardous-location rating. It’s built to tolerate the demands of classified areas and is supported by UL certifications, providing regulatory assurance and audit-ready documentation for U.S. and Canadian projects.
Yes. The ALC22 S1 is rated for 125 lb luminaires, combining a robust Feraloy iron alloy body with a 3/4" luminaire stem and ball-type suspension. This combination delivers the necessary strength, stability, and safe operation required for Class I Division 2 applications.
The ALC22 S1 is supported by NEC/CEC compliance statements, a Class I Division 2 hazardous-location rating, and UL certification documentation (including Canadian and U.S. references). Catalog pages and specification sheets are available for download to verify scope and compliance for project approvals.
Installation benefits include rapid pendant mounting, straightforward alignment, and a suspension-attachment design that simplifies reconfigurations. Maintenance advantages come from durable Feraloy iron alloy construction, a stable 3/4" stem interface, and a high load rating that reduces the need for frequent hardware replacements in harsh environments.