Eaton LT50NMBL Non-metallic Liquidtight Connector - FMC
Part Number: LT50NMBL
Quick Summary
Eaton LT50NMBL non-metallic liquidtight connector enables secure FMC terminations in hazardous locations. Engineers often struggle with bulky, unreliable fittings that loosen under vibration or heat. The LT50NMBL meets NEC/CEC standards and hazardous-location ratings, including Class I, Division 2; Class II, Division 1; Class II, Division 2; and Class III. With a nylon body and straight design for 1/2 inch FMC, it streamlines installation while delivering durable, chemical-resistant terminations. This combination supports faster maintenance, lower replacement costs, and consistent performance across harsh environments, aligning with industrial reliability goals and reducing total cost of ownership.
Product Information
Extended Description
LT50NMBL Eaton Crouse-Hinds: Eaton Crouse-Hinds series non-metallic liquidtight connector, Black, FMC, Straight, Nylon, 1/2"
Product Name
Eaton Crouse-Hinds series non-metallic liquidtight connector
Catalog Number
LT50NMBL
UPC
662277032131
Product Length/Depth
2 in
Product Height
1.4 in
Product Width
1.4 in
Product Weight
0.05 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
Straight
Color
Black
Trade size
1/2"
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 - LT50NMBL
Feature → Business Impact → Application: Nylon body provides chemical resistance and lightweight handling, improving tool fatigue and installation speed in confined spaces; the result is faster terminations and lower labor costs for FMC conduit in chemical plants and refineries. Feature → Business Impact → Application: Straight configuration simplifies routing in panel enclosures and junction boxes, reducing misalignment risk and retrofit time in new builds and plant upgrades. Feature → Business Impact → Application: 1/2 inch trade size with precise nylon molding ensures a reliable seal for small-diameter FMC runs, delivering leak-tight performance in hazardous locations like oil & gas facilities. Feature → Business Impact → Application: NEC/CEC compliance and Class I/II/III ratings provide regulatory confidence, minimizing commissioning delays and inspection punch lists during audits. Feature → Business Impact → Application: Black nylon construction offers UV and chemical resistance, extending service life in outdoor or chemically aggressive environments, lowering maintenance cycles. Feature → Business Impact → Application: Compatibility with Eaton Crouse-Hinds fittings ecosystem enables standardized spares, reducing inventory variety and improving field service readiness.
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FAQs
LT50NMBL is specifically designed for FMC conduit with a 1/2 inch trade size. Its nylon body and straight configuration provide a secure, weather-resistant seal suitable for harsh environments, making it a reliable choice for FMC terminations in both new installations and upgrades.
LT50NMBL supports NEC/CEC compliance and hazardous-location ratings, including Class I, Division 2; Class II, Division 1; Class II, Division 2; and Class III. These ratings help ensure safe operation in classified locations and streamline regulatory acceptance for industrial facilities.
Yes. The LT50NMBL is designed for Class I, Division 2 environments and combines nylon construction with a robust seal to resist chemicals and humidity, providing dependable performance in hazardous area installations.
Nylon is lighter and more corrosion-resistant than metal equivalents, which reduces installation fatigue and material costs. The straight configuration simplifies routing in tight panels, while the non-metallic body minimizes galvanic corrosion risks when paired with dissimilar metals in mixed-metal systems.
The LT50NMBL reduces maintenance cycles due to durable chemical resistance and stable seals, lowers replacement costs from corrosion, and speeds up installs in hazardous locations—translating to shorter project timelines and lower total cost of ownership for legacy and greenfield projects.