Eaton LT7590DC Liquidtight Connector - Hazardous Locations
Part Number: LT7590DC
Quick Summary
The Eaton LT7590DC liquidtight connector provides rugged, secure FMC entry for hazardous-location installations. Engineers often battle tight spaces, complex conduit routing, and compromised seals that cause rework and downtime. This fitting aligns with NEC/CEC standards and hazardous-location ratings, including Class I, Division 2 and Class II/III classifications, with Canadian certification support. With a 3/4 inch trade size, a 90° elbow, and a zinc die-cast body, along with a non-insulated insulator, it delivers robust mechanical protection and reliable sealing in industrial panels and field installations. Choosing LT7590DC translates to faster installations, reduced maintenance, and documented compliance across compliant facilities.
Product Information
Extended Description
LT7590DC Eaton Crouse-Hinds: Eaton Crouse-Hinds series liquidtight connector, FMC, 90° angle, Non-insulated, Zinc die cast, 3/4"
Product Name
Eaton Crouse-Hinds series liquidtight connector
Catalog Number
LT7590DC
UPC
662277000659
Product Length/Depth
1.36 in
Product Height
1.36 in
Product Width
1.27 in
Product Weight
0.26 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
Zinc die cast
Insulator
Non-insulated
Trade size
3/4"
Crouse-Hinds series Zinc Die Cast Liquidtight Fittings catalog page
Metallic Liquidtight Fittings Canadian certification
Metallic Liquidtight Fittings Canadian certification
Eaton Specification Sheet - LT7590DC
Feature: 90° FMC liquidtight connector minimizes elbow fittings and space constraints, speeding routing in control panels and field junction boxes. The 90° elbow reduces bending radii and thermal stress on conductors, improving wire fill and sealing integrity. This translates to shorter install cycles, fewer corrective reworks, and measurable productivity gains on high-volume builds. Feature: Zinc die-cast body delivers rugged durability and corrosion resistance essential for rugged industrial environments. Combined with non-insulated insulator, LT7590DC offers versatile compatibility across a wide range of conductors and cables, while maintaining reliable seal integrity in FMC installations in dusty or damp locations. In practice, this reduces field downtime and stock variety required for replacement fittings. Feature: 3/4 inch trade size aligns with standard FMC conduit, minimizing adaptation work and potential leakage points. The compact form factor (1.36 in length, 1.27 in width, 0.26 lb weight) fits tight spaces behind panels or along equipment frames, simplifying retrofits and new installations alike. These specs support fast quoting and consistent performance across projects. Feature: Hazardous-location ratings and NEC/CEC compliance are built into LT7590DC, supporting Class I Division 2 and Class II/Division 1 and 2; Class III locations. This leaves room for cross-border projects and Canadian certifications, reducing the need for alternate fittings and lowering procurement risk. End users gain documented compliance and a streamlined validation process during audits. Feature: Compatibility with Eaton Crouse-Hinds line improves maintenance efficiency and stock consolidation. Standardization across zinc die-cast fittings speeds training, reduces spare parts variety, and simplifies warranty returns. Field teams benefit from familiar installation procedures and consistent performance in FMC systems across industrial facilities.
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FAQs
To install LT7590DC in hazardous locations, ensure the conduit is FMC type and the mounting surface provides adequate clearance for the 90° elbow. Verify enclosure seals, tighten all fittings to the manufacturer’s torque specifications, and inspect for proper seal integrity after installation. Use compatible gaskets and follow NEC/CEC guidelines for Class I Division 2 and Class II/III environments.
LT7590DC is designed to meet NEC/CEC standards and hazardous-location ratings, including Class I Division 2 and Class II/III classifications. Canadian certifications are available through UL listing references. These certifications cover suitability for hazardous areas, ensuring compliance for electrical installations in chemical, petrochemical, and other demanding facilities.
Yes, LT7590DC is a 3/4 inch trade-size FMC liquidtight connector with a built-in 90° elbow. This design minimizes routing complexity and reduces bending strain on conductors. The zinc die-cast body provides robust mechanical protection, while the non-insulated insulator supports flexible conductor terminations in restricted spaces.
LT7590DC features a zinc die-cast body known for durability and corrosion resistance in industrial environments. Combined with a non-insulated insulator, the connector maintains sealing integrity in dusty, damp, or chemically exposed areas. This rugged construction lowers replacement costs and extends service life in challenging plants.
Using LT7590DC can reduce installation time thanks to the integrated 90° elbow and standardized 3/4 inch FMC compatibility, lowering labor costs. The durable zinc die-cast body reduces maintenance and replacement parts, while NEC/CEC compliance simplifies audits. Overall, expect lower downtime, faster project completion, and improved long-term lifecycle value.