Eaton LT12590NMBL Non-Metallic Liquidtight Connector - Hazardous Locations
Part Number: LT12590NMBL
Quick Summary
LT12590NMBL non-metallic liquidtight connector provides reliable FMC conduit sealing for industrial control panels in hazardous environments. It addresses ingress protection, space constraints, and NEC/CEC compliance challenges that slow panel builds. This connector carries Hazardous/Classified Locations area classification, NEC/CEC compliance, and UL certifications, ensuring safety and code conformance across US and Canada. The combination of a nylon body, 90° elbow, and 1-1/4 inch trade size supports compact routing in tight panels while maintaining robust environmental sealing. By aligning with standard FMC fittings, it delivers predictable performance, lowers maintenance costs, and supports faster commissioning for demanding OEM and end-user projects. In short, it blends reliability with practical installation advantages and industry-grade compliance.
Product Information
Extended Description
LT12590NMBL Eaton Crouse-Hinds: Eaton Crouse-Hinds series non-metallic liquidtight connector, Black, FMC, 90° angle, Nylon, 1-1/4"
Product Name
Eaton Crouse-Hinds series non-metallic liquidtight connector
Catalog Number
LT12590NMBL
UPC
662277032346
Product Length/Depth
5.2 in
Product Height
4.45 in
Product Width
5.2 in
Product Weight
0.35 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
1-1/4"
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 - LT12590NMBL
90° angle design saves panel space and simplifies wiring runs, reducing install time for FMC conduit assemblies. By eliminating through-changes and awkward orientations, it lowers labor costs while maintaining a tight seal against moisture and dust, essential in harsh environments. This design is particularly valuable in confined electrical rooms and control panel zones where every inch counts. Nylon construction provides chemical resistance and lightweight handling compared with metal fittings, improving field durability and ease of installation. The material choice also reduces galvanic corrosion risk when paired with compatible fittings, supporting longer service intervals in demanding plants. The 1-1/4 inch trade size matches standard FMC fittings, enabling straightforward compatibility with existing entries and glands, and the footprint simplifies panel design while reducing enclosure changes. Hazardous Locations certification and NEC/CEC compliance streamline approvals and installation in oil and gas, mining, chemical processing, and power facilities. UL certifications bolster cross-border safety and performance, ensuring consistent results across jurisdictions. The black nylon body resists wear and remains visually distinct in complex assemblies, aiding maintenance and future upgrades. Overall, LT12590NMBL delivers reliable ingress protection, robust mechanical performance, and installation efficiency that translate into lower total cost of ownership for manufacturers and end users.
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FAQs
The LT12590NMBL is engineered for FMC conduit type with a 1-1/4 inch trade size and a 90° elbow, enabling tight routing in control panels. Its nylon body provides reliable chemical resistance and lighter handling than metal equivalents, while preserving a robust seal and corrosion resistance. This combination minimizes installation time, reduces part contamination risk, and aligns with NEC/CEC requirements for safe, code-compliant wiring in demanding environments.
LT12590NMBL carries NEC/CEC standards, Hazardous/Classified Locations area classification, and UL listings for non-metallic liquidtight fittings. These certifications verify compliance with electrical safety and explosion-protection codes, streamline approvals in oil, gas, mining, and chemical facilities, and ensure cross-border compatibility for US and Canada projects.
This connector is ideal for control panels, machinery enclosures, and process equipment operating in hazardous locations or classified areas. Its 90° design facilitates compact wiring in tight spaces, and the 1-1/4 inch trade size supports common FMC conduit systems used in chemical plants, refineries, and power generation facilities.
Plan for limited panel space by leveraging the 90° elbow to minimize routing length. Use the nylon body with compatible FMC fittings to ensure a tight seal and corrosion resistance. Verify that the application falls within Hazardous/Classified Locations and that NEC/CEC requirements are satisfied, aided by UL certification for US and Canadian use.
The nylon body offers corrosion resistance and lighter weight, reducing wear on mounting hardware and easing field installation, which lowers labor costs. UL and NEC/CEC compliance reduce commissioning risk and downtime, while the robust seal minimizes ingress-related maintenance. Over time, these factors contribute to lower total cost of ownership in demanding industrial environments.