Eaton LTB75SS Liquidtight Connector - Class I, II, III
Part Number: LTB75SS
Quick Summary
LTB75SS is a stainless steel liquidtight straight connector for FMC conduit systems used in hazardous locations. Installers often struggle with reliable seals, corrosion resistance, and wiring integrity in harsh environments. This connector carries NEC/CEC certifications and hazardous-area ratings, including Class I, Division 2; Class II Division 1 and 2; and Class III, delivering compliance confidence during field installs and audits. The insulated stainless steel body resists chemical attack while preserving electrical continuity. Its compatibility with standard FMC fittings and a compact 3/4" trade size supports quick procurement and simple, maintenance-friendly installations, enabling facilities to reduce downtime and improve safety in demanding industrial environments.
Product Information
Extended Description
LTB75SS Eaton Crouse-Hinds: Eaton Crouse-Hinds series liquidtight connector, FMC, Straight, Insulated, Stainless steel, 3/4"
Product Name
Eaton Crouse-Hinds series liquidtight connector
Catalog Number
LTB75SS
UPC
662277038157
Product Length/Depth
1.79 in
Product Height
1.48 in
Product Width
1.48 in
Product Weight
0.28 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
Stainless steel
Insulator
Insulated
Trade size
3/4"
Crouse-Hinds stainless steel conduit, cable and wire management brochure
Crouse-Hinds series Steel and Stainless Steel Liquidtight Fittings catalog page
Metallic Liquidtight Fittings UL certification
Metallic Liquidtight Fittings UL certification
Eaton Specification Sheet - LTB75SS
Feature → Business Impact → Application. Stainless steel construction with insulated body delivers superior corrosion resistance and durable seals, extending service life and lowering maintenance costs. Application: ideal for chemical plants, oil refineries, and mining sites with FMC conduit in corrosive or dusty environments. Feature → Business Impact → Application. NEC/CEC compliance and hazardous area ratings ensure regulatory alignment and reduce audit risk. Application: suitable for plants requiring Class I, Division 2 and Class II/III classifications. Feature → Business Impact → Application. 3/4" trade size with a compact footprint (1.79" L, 1.48" W, 0.28 lb) enables easy routing in tight panels. Application: control panels and junction boxes in confined spaces. Feature → Business Impact → Application. Stainless steel, insulated, straight connector enhances safety and reduces arc risk while maintaining reliable seals. Application: direct-entry FMC conduit in hazardous locations. Feature → Business Impact → Application. Availability of documentation and UL certifications streamlines procurement, audits, and compliance. Application: use in spec sheets, catalogs, and qualification records. Industry context note: in oil & gas, chemical processing, and mining, durable stainless liquidtight fittings translate to lower maintenance budgets and longer equipment life.
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FAQs
For best results, align the connector with the FMC conduit, ensure clean interfaces, and hand-tighten before final torque to the manufacturer's specification. Preserve the insulated body and use compatible gaskets and fittings from Eaton Crouse-Hinds to maintain a leak-free, corrosion-resistant connection in hazardous locations. Verify panel entry clearance and environmental exposure prior to commissioning.
LTB75SS supports NEC/CEC standards and area classifications for Hazardous/Classified Locations. It carries NEC hazardous ratings including Class I, Division 2 and Class II, Division 1 & 2, plus Class III, ensuring compliance during inspections and audits. UL certification documentation is available for metallic liquidtight fittings, reinforcing verified safety and performance.
Yes. The LTB75SS is designed for Class I, Division 2 hazardous locations and compatible with other Crouse-Hinds stainless steel liquidtight components. Its stainless steel construction and insulated body help maintain sealing integrity under demanding conditions, supporting safe operation and regulatory compliance in exposed areas such as chemical plants and oil facilities.
The LTB75SS offers superior corrosion resistance, a compact 3/4" trade size for tight spaces, and reliable sealing for FMC conduit in hazardous zones. These features translate to reduced maintenance cycles, fewer field repairs, easier sourcing from a single family, and faster installation—leading to lower total cost of ownership and improved plant uptime.
Official specifications and datasheets are available from Eaton. Key resources include the Eaton Specification Sheet for LTB75SS, the Crouse-Hinds stainless steel liquidtight fittings catalog page, and UL certification listings for metallic liquidtight fittings. These documents provide detailed dimensions, ratings, and installation guidelines for procurement and engineering validation.