Eaton LT7590NMBL Non-Metallic Liquidtight Connector - Hazardous
Part Number: LT7590NMBL
Quick Summary
LT7590NMBL non-metallic liquidtight connector is designed for FMC conduit systems in hazardous locations. Manufacturers and installers often struggle with reliable seals, strain relief, and regulatory compliance in Class I/Division 2 environments. This connector meets NEC/CEC requirements and hazardous-location ratings, including Class I, Division 2; Class II Division 1; Class II Division 2; and Class III, helping you pass inspections. With nylon construction, a 3/4" trade size, and a 90° orientation, LT7590NMBL supports faster installation and long-term durability, delivering cost savings and safer equipment operation. For teams standardizing on FMC fittings, it simplifies stocking and minimizes misfits, while its compact form eases routing in tight panels without compromising seal integrity.
Product Information
Extended Description
LT7590NMBL Eaton Crouse-Hinds: Eaton Crouse-Hinds series non-metallic liquidtight connector, Black, FMC, 90° angle, Nylon, 3/4"
Product Name
Eaton Crouse-Hinds series non-metallic liquidtight connector
Catalog Number
LT7590NMBL
UPC
662277032322
Product Length/Depth
3.6 in
Product Height
2.5 in
Product Width
2.5 in
Product Weight
0.12 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
Color
Black
Trade size
3/4"
Material
Nylon
Crouse-Hinds series Non-metallic Liquidtight Fittings catalog page
Non-metallic Liquidtight Fittings UL certification
Non-metallic Liquidtight Fittings UL certification
Eaton Specification Sheet - LT7590NMBL
Feature: Nylon body delivers excellent chemical resistance and low weight, easing handling during installation. Business Impact: reduces tool wear and worker fatigue while improving long-term corrosion resistance in humid or chemical environments. Application: suitable for FMC conduit entries in process areas where moisture and solvents are present. Feature: 3/4 inch trade size and 90° angle design offer flexible routing and better panel density, enabling quicker wiring and streamlined layouts with fewer components. Feature: Black color improves visibility and compatibility with existing fittings, simplifying identification during assembly and maintenance. Feature: NEC/CEC compliance and hazardous-location ratings provide regulatory assurance for Class I, Division 2; Class II, Division 1 and 2; Class III installations. Feature: Nylon construction supports lightweight installation and durable service life, reducing rework and downtime in rugged environments.
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FAQs
LT7590NMBL is designed for straightforward installation with FMC conduits. Ensure a proper fit at the 3/4 inch trade size, align the 90° elbow for the shortest routing path, and secure with approved grips or fittings to maintain the integrity of the liquidtight seal. Verify that all seals are fully engaged and that the assembly remains within the rated hazardous-location environment to maintain compliance.
Key specs include a 3/4" trade size, 90° angle, nylon body, and black color, with FMC conduit compatibility. It carries NEC/CEC compliance and hazardous-location ratings, including Class I, Division 2 and related divisions. The part weighs about 0.12 lb and measures 3.6 in by 2.5 in by 2.5 in, supporting compact, durable installations.
Yes. LT7590NMBL is designed for hazardous/classified locations and carries NEC hazardous ratings including Class I, Division 2, with compatible Class II/III ratings. This makes it appropriate for processes in chemical plants, refineries, and other areas where hazardous atmospheres exist and regulatory compliance is required.
LT7590NMBL aligns with NEC/CEC standards and hazardous-location certifications, specifically addressing Class I, Division 2 and related divisions for II and III. These certifications support safe wiring practices, reduce inspection risk, and help meet regulatory requirements for oil, gas, and chemical processing facilities.
The LT7590NMBL provides reliable sealing and strain relief in challenging environments, reducing rework and maintenance downtime. Its nylon construction offers chemical resistance and lighter handling, which lowers installation labor costs. Over the facility lifecycle, this translates to improved uptime, safer operations, and a lower total cost of ownership in rugged automation settings.