Eaton LT10090NMBL Non-Metallic Liquidtight - Class I/II
Part Number: LT10090NMBL
Quick Summary
The LT10090NMBL is a non-metallic liquidtight connector designed for FMC in hazardous locations. Engineers often struggle with corrosion, installation complexity, and ensuring NEC/CEC compliance. This design carries NEC/CEC compliance and hazardous-location ratings to simplify approvals for Class I, II, and III environments. In practical terms, it supports faster terminations and fewer field modifications in automation and process equipment. Designed for 1" trade-size FMC connections, its nylon body delivers lightweight, chemical-resistant performance, helping right-size inventories and cut maintenance costs.
Product Information
Extended Description
LT10090NMBL Eaton Crouse-Hinds: Eaton Crouse-Hinds series non-metallic liquidtight connector, Black, FMC, 90° angle, Nylon, 1"
Product Name
Eaton Crouse-Hinds series non-metallic liquidtight connector
Catalog Number
LT10090NMBL
UPC
662277032339
Product Length/Depth
4.13 in
Product Height
3.13 in
Product Width
4.13 in
Product Weight
0.16 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"
Material
Nylon
Crouse-Hinds series Non-metallic Liquidtight Fittings catalog page
Non-metallic Liquidtight Fittings Canadian certification
Non-metallic Liquidtight Fittings Canadian certification
Eaton Specification Sheet - LT10090NMBL
Feature → Business Impact → Application: The 90° angle design enables compact routing in tight panel spaces, reducing assembly time and panel space requirements, which translates to faster commissioning of control cabinets and safer wiring layouts in automation projects. Feature → Business Impact → Application: Nylon construction provides chemical resistance and lighter weight than metallic alternatives, lowering installation labor and enabling safer handling during field servicing in harsh industrial environments. Feature → Business Impact → Application: Conduit-type compatibility with FMC and a 1" trade size ensures seamless integration with common field wiring schemes, minimizing the need for adapters and reducing inventory variety in plant spares. Feature → Business Impact → Application: Black coloration offers clear visibility in cluttered panels and helps identify non-metallic fittings during audits, supporting maintenance accuracy. Feature → Business Impact → Application: NEC/CEC compliance and Class I/II/III hazardous location ratings reduce regulatory risk and support faster approvals for hazardous environments, enabling broader deployment in process plants. Feature → Business Impact → Application: Lightweight, easy-to-install fittings reduce total cost of ownership by lowering torque requirements and shortening installation cycles, especially in high-volume electrical installations across automation and packaging lines.
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FAQs
Begin by selecting a 1-inch FMC conduit and confirm compatibility with the LT10090NMBL 90° elbow connector. Route the liquidtight fitting into the enclosure, seal the gasket against the housing, and tighten with appropriate torque per Eaton’s specification sheet. Verify Class I/II/III ratings are satisfied for the installation area and test for ingress protection after assembly to ensure ongoing compliance.
The LT10090NMBL supports NEC/CEC compliance with hazardous-location ratings including Class I, Division 2; Class II, Division 1 and 2; and Class III. It is approved for area classifications in hazardous/classified locations, aligning with Canadian certification requirements and facilitating regulatory approvals in multiple jurisdictions.
Yes, LT10090NMBL is designed for 1-inch trade-size FMC conduit. Use the corresponding Eaton Crouse-Hinds non-metallic liquidtight fittings and sleeves specified for 1" FMC systems. Ensure a proper seal with the built-in gasket, and pair with compatible locknuts or strain-relief components as recommended in the Eaton datasheet to achieve certified hazardous-location performance.
The connector provides a lightweight, corrosion-resistant option that reduces maintenance and inventory costs compared with metal fittings. Its 90° design simplifies panel layouts, shortens wiring runs, and accelerates commissioning in automated machinery and process equipment, while the Class I/II/III ratings streamline compliance reviews for hazardous environments.
Periodically inspect the seal and gasket integrity, verify the connector remains tight to specification, and check for any signs of cracking or wear in the nylon body after exposure to chemicals or heat. Replace fittings showing degradation promptly to maintain environmental protection and compliance in hazardous locations.