Eaton LTK75 Liquidtight Connector - Hazardous Locations
Part Number: LTK75
Quick Summary
LTK75 liquidtight connector provides secure, watertight electrical connections for FMC conduit in hazardous locations. In space-constrained enclosures, installers struggle to fit robust fittings that meet code without compromising access. It carries NEC/CEC compliance and NEC hazardous ratings including Class I, Division 2 and Class II/III, enabling safe installations in hazardous settings. With its low-profile steel body and 3/4-inch trade size, the LTK75 supports faster, more reliable assemblies in industrial automation, oil and gas, and chemical processing environments.
Product Information
Extended Description
LTK75 Eaton Crouse-Hinds: Eaton Crouse-Hinds series LTK liquidtight connector, FMC, Straight, Non-insulated, Steel, Low profile, 3/4"
Product Name
Eaton Crouse-Hinds series LTK liquidtight connector
Catalog Number
LTK75
UPC
784564000125
Product Length/Depth
1.44 in
Product Height
2.81 in
Product Width
2.81 in
Product Weight
0.19 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
Material
Steel
Insulator
Non-insulated
Trade size
3/4"
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 - LTK75
Feature: Straight FMC liquidtight connector with steel, non-insulated construction and a 3/4 inch trade size. Business Impact: Delivers a secure, moisture-resistant seal with a compact footprint, enabling faster, more reliable field installs. Application: Ideal for space-constrained panels and equipment in manufacturing lines and chemical plants. Feature: Low-profile design. Business Impact: Reduces panel obstruction and eases conduit routing, cutting install time and risk of damage during assembly. Application: Particularly beneficial in crowded electrical rooms and tight control enclosures. Feature: Hazardous-location ratings. Business Impact: Ensures NEC/CEC compliance and certified Class I, Division 2, Class II/III suitability, simplifying audits and permitting. Application: Used in hazardous areas across chemical processing and oil/gas facilities. Feature: FMC conduit compatibility and straight configuration. Business Impact: Improves alignment with standard Eaton LTK fittings, reducing misfit risk and improving inventory efficiency. Application: Seamless integration in existing FMC conduit networks. Feature: Specifications and dimensions. Business Impact: Compact dimensions and light weight support easier shipping, handling, and panel mounting. Application: Fits 1.44 inch deep, 2.81 inch high and 2.81 inch wide spaces in tight equipment layouts. Feature: Documentation and standards. Business Impact: Access to catalogs, Canadian certifications, and specification sheets accelerates design reviews and procurement. Application: Fast reference during engineering validation and installation planning.
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FAQs
The LTK75 is a straight, steel, non-insulated liquidtight connector designed for FMC conduit in space-constrained enclosures. Its 3/4 inch trade size and low-profile form accelerate panel routing in hazardous areas, helping installers complete tight, code-compliant connections quickly while reducing entry points for moisture and dust.
Key specs include catalog number LTK75, straight conduit type, FMC compatibility, steel construction, non-insulated insulator, 3/4 inch trade size, and dimensions of 1.44 in length, 2.81 in height, and 2.81 in width with a 0.19 lb weight. UPC is 784564000125, making procurement and traceability straightforward.
Yes. The LTK75 carries NEC/CEC standards alignment and hazardous-location ratings, including Class I, Division 2, with additional Class II and Class III coverage. This ensures safe operation and simplifies compliance during installation, inspections, and audits in industry sectors such as oil/gas, chemical processing, and manufacturing.
Canadian certification support is provided through UL listings referenced for the LTK family, enabling cross-border usage. This makes the LTK75 suitable for multinational projects requiring Canada-compliant conduit fittings, provided the installation adheres to local codes and the equipment is installed per the applicable standards.
maximizing ROI comes from its low-profile design, compatibility with FMC conduit, and alignment with existing LTK fittings for streamlined retrofits. In practice, faster assembly, reduced panel space, and fewer components translate to shorter commissioning times, lower labor costs, and diminished risk of noncompliant installations in hazardous environments.