Eaton Crouse-Hinds LT5090 SA Liquidator - Class I Div 2
Part Number: LT5090 SA
Quick Summary
LT5090 SA Liquidator is a rugged liquidtight connector for FMC cables in hazardous locations. Engineers and procurement specialists often struggle with maintaining seal integrity and regulatory compliance in harsh, industrial environments. It aligns with NEC/CEC standards and provides Class I Division 2, Class II Division 1, and Class III ratings for hazardous areas. Designed for reliable outdoor and indoor installations, this solution supports quick field assembly with predictable performance, helping reduce downtime and warranty risk. With a compact 1/2 inch trade size and a 90° conduit angle, it streamlines conduit routing and improves installation efficiency. Trusted by OEMs and service providers for hazardous-area projects.
Product Information
Extended Description
LT5090 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series Liquidator liquidtight connector, FMC, 90° angle, Non-insulated, Aluminum, 1/2"
Product Name
Eaton Crouse-Hinds series Liquidator liquidtight connector
Catalog Number
LT5090 SA
UPC
784564962706
Product Length/Depth
1.94 in
Product Height
1.94 in
Product Width
1.25 in
Product Weight
0.2 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III
Conduit type
FMC
Connector type
90° angle
Material
Aluminum
Insulator
Non-insulated
Trade size
1/2"
Eaton Crouse-Hinds LT5090 SA 3D drawing
Crouse-Hinds series Malleable and Aluminum Liquidtight Fittings catalog page
Metallic Liquidtight Fittings UL certification
Metallic Liquidtight Fittings UL certification
Eaton Specification Sheet - LT5090 SA
90° angle design with a 1/2 inch trade size gives precise routing for FMC cables in tight panels and enclosures. This Liquidator connector reduces bend radius and minimizes interference with nearby components, accelerating field installs and improving cable management. The compact footprint—1.94 in length, 1.94 in height, and 1.25 in width—lets you fit the fitting in constrained spaces without compromising mechanical strength. Aluminum construction keeps weight to about 0.2 lb, easing handling during assembly. Certified for Hazardous/Classified Locations with NEC/CEC compliance and Class I Division 2, Class II Division 1, and Class III ratings, LT5090 SA provides a validated safety envelope for FMC connections in high-risk environments. This compliance reduces risk, speeds up regulatory approvals, and lowers retrofit costs by using a single, field-proven part. It’s well-suited for process plants, refineries, and chemical facilities where wiring must endure demanding conditions. Designed to mate seamlessly with FMC conduit systems, LT5090 SA supports straightforward field installation and consistent performance across Eaton's Liquidator lineup. The non-insulated aluminum connector provides a robust termination with reliable sealing, while the 1/2 inch trade size aligns with common fittings, reducing part variety and stocking complexity. Installers benefit from fewer misfits and faster panel assembly, improving project timelines. Aluminum construction delivers strength without adding excessive weight, and its inherent corrosion resistance supports use in damp or wash-down environments. The LT5090 SA is purpose-built for industrial automation settings, where reliability and longevity translate into lower maintenance costs and fewer service calls. Comprehensive documentation accompanies LT5090 SA, including 3D CAD drawings, a dedicated catalog page, UL certification reports, and an Eaton specification sheet. This enables quick design validation, accurate BOM creation, and faster approvals in engineering workflows.
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FAQs
Begin by selecting the 1/2 in LT5090 SA to match your FMC conduit, then insert into the enclosure knockout at the desired 90° orientation. Align the connector so that the non-insulated aluminum body seats flush to preserve seal integrity, and secure with compatible fittings designed for FMC. Verify that the overall panel layout remains tidy and that the conduit run does not exceed bend-radius guidelines. This approach minimizes rework and ensures reliable performance in hazardous environments.
LT5090 SA is qualified for Hazardous/Classified Locations with NEC/CEC compliance and supports Class I Division 2, Class II Division 1, and Class III ratings. These certifications enable safe use in oil, gas, chemical, and mining settings and help streamline regulatory approvals and installation acceptance testing across plant sites.
Yes. LT5090 SA is designed to mate with FMC conduit systems and integrates with Eaton’s Liquidator family, enabling consistent fit, simplify stocking, and streamlined design validation across related fittings. This compatibility supports rapid design iterations and safer, more repeatable installations in automation projects.
The LT5090 SA delivers faster installation, improved seal integrity, and reduced part variance thanks to a common 1/2 inch FMC interface and standardized Eaton components. Over the project lifecycle, this translates to lower maintenance costs, fewer field recalibrations, and shorter downtime during commissioning, delivering measurable return on investment for process plants and chemical facilities.
Eaton provides 3D CAD drawings, catalog pages, UL certification reports, and the official LT5090 SA specification sheet. These resources help with accurate BOM creation, design validation, and quick approvals in engineering workflows, accelerating project timelines.