Eaton LTK20090 Liquidtight Connector - Low-Profile
Part Number: LTK20090
Quick Summary
The LTK20090 liquidtight connector from Eaton Crouse-Hinds delivers rugged, reliable terminations for FMC conduit in industrial environments. Field installations often struggle with moisture ingress, limited space, and mounting depth constraints that slow progress and invite rework. This low-profile, non-insulated connector carries NEC/CEC compliance and hazardous-location ratings (Class I, Division 2; Class II, Division 1 and 2; Class III) to support safe operation in harsh settings. Built for FMC conduit and 2" trade size, it delivers dependable sealing and mounting clarity, helping OEMs and panel builders reduce field touchpoints while meeting strict codes. In practice, the LTK20090 translates to faster installs, fewer leaks, and a clear path to compliant, durable electrical systems.
Product Information
Extended Description
LTK20090 Eaton Crouse-Hinds: Eaton Crouse-Hinds series LTK liquidtight connector, FMC, 90° angle, Non-insulated, Malleable iron, Low profile, 2"
Product Name
Eaton Crouse-Hinds series LTK liquidtight connector
Catalog Number
LTK20090
UPC
784564000385
Product Length/Depth
4.3 in
Product Height
3.4 in
Product Width
6.7 in
Product Weight
1.7 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
Malleable iron
Insulator
Non-insulated
Trade size
2"
Special features
Low profile
Crouse-Hinds series LTK Low Profile Liquidtight Fittings catalog page
LTK Low Profile Liquidtight Fittings Canadian certification
LTK Low Profile Liquidtight Fittings Canadian certification
Eaton Specification Sheet - LTK20090
Feature is a 90° FMC liquidtight connector designed for tight spaces and compact panel layouts. Business Impact is improved install density and reduced panel depth requirements, enabling faster cable management and cleaner enclosures. Application is control panels and equipment housings where space is at a premium and reliable sealing is essential. Feature highlights a low-profile design that minimizes clearance needs. Business Impact is easier mounting in crowded enclosures and reduced risk of bending or stress on cables, translating to longer service life and lower maintenance costs. Application includes outdoor and harsh-industrial environments where rugged, non-insulated malleable-iron fittings resist impact and provide robust mechanical support; for chemical plants and refineries, this reduces field vulnerabilities. Feature compatibility with FMC conduit and 2" trade size ensures standardization across installations. Business Impact is cross-project compatibility and streamlined procurement, delivering cost savings and simplified spares. Application covers electrical feeders, instrumentation runs, and panel terminations requiring Class I, II, and III hazardous-location ratings. Feature provides NEC/CEC compliance, ensuring alignment with major safety codes. Business Impact is regulatory assurance and lower project risk, especially for border-crossing or multi-site deployments. Application includes installations needing a low-profile, high-strength, durable conduit solution to improve seal integrity and installation efficiency, particularly in restricted spaces.
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FAQs
Yes. The LTK20090 is a 2" trade size FMC liquidtight connector with a 90° angle designed for use with standard FMC conduit runs. Its malleable-iron, non-insulated construction supports robust mechanical connections in enclosures and panels, while its low-profile form aids in tight assembly environments. When pairing with compatible FMC fittings, expect consistent mounting alignment and a reliable seal across typical industrial panel depths.
Key performance considerations include the NEC/CEC compliance and the hazardous-location ratings: Class I, Division 2; Class II, Division 1 and 2; Class III. These classifications indicate suitability for environments with flammable gases, vapors, dust, or other hazardous conditions. The 2" trade size and 90° configuration optimize routing, while the non-insulated, malleable-iron body provides mechanical strength and reliable sealing under vibration and moisture exposure.
LTK20090 excels in control panels, outdoor enclosures, and process equipment found in oil & gas, chemical processing, and other hazardous-site facilities. Its low-profile design supports installations in tight spaces, while the 90° FMC connector format enables efficient cable management around obstructions. Use cases include instrumentation runs, power distribution terminations, and panel-to-device connections in demanding environments.
The connector is NEC/CEC compliant and rated for Hazardous/Classified Locations, covering Class I, Division 2; Class II, Division 1 and 2; Class III. This alignment supports regulatory approvals for industrial facilities, cross-border projects (with Canadian certifications as applicable), and facility safety programs. Having these certifications reduces design review time and helps ensure ongoing compliance during audits and maintenance.
The LTK20090 combines a rugged malleable-iron body with a non-insulated design that resists wear and corrosion in tough environments. Its low-profile geometry improves install ergonomics, reducing field labor time. The result is lower total cost of ownership through faster commissioning, fewer field re-entries for resealing, and longer-lasting terminations in harsh locations, supporting a favorable return on investment over the system lifecycle.