Eaton LTB100S Liquidtight Connector - Hazardous Locations
Part Number: LTB100S
Quick Summary
LTB100S liquidtight connector is a secure termination for FMC conduit used in hazardous locations. Installing reliable seals in harsh environments often requires robust hardware, precise installation, and proven regulatory compliance to prevent leaks and downtime. Key certifications include NEC/CEC compliance, Class I Division 2 and related Class II/III ratings, and UL verification for metallic liquidtight fittings. With a 1 in trade size, steel construction, and insulated design, this Eaton Crouse-Hinds solution simplifies procurement and installation while delivering dependable performance in demanding facilities. Its straight configuration supports quick routing and standardized field connections, reducing training time for technicians and improving field reliability across industrial sectors that demand rigorous safety standards.
Product Information
Extended Description
LTB100S Eaton Crouse-Hinds: Eaton Crouse-Hinds series liquidtight connector, FMC, Straight, Insulated, Steel, 1"
Product Name
Eaton Crouse-Hinds series liquidtight connector
Catalog Number
LTB100S
UPC
662277061537
Product Length/Depth
2.94 in
Product Height
1.81 in
Product Width
1.81 in
Product Weight
0.35 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
Insulated
Trade size
1"
Crouse-Hinds series Steel and Stainless Steel Liquidtight Fittings catalog page
Metallic Liquidtight Fittings UL certification
Metallic Liquidtight Fittings UL certification
Eaton Specification Sheet - LTB100S
Feature: Straight, insulated steel liquidtight connector designed for FMC conduit. Benefit: Provides robust environmental sealing and mechanical protection in hazardous locations, reducing leak paths and maintenance costs. Application: Ideal for Class I Division 2 sites such as chemical plants and refineries, where reliability and regulator compliance are essential. Feature: 1 inch trade size with compact footprint. Benefit: Enables efficient trunking and easier circuit routing in crowded electrical enclosures, lowering installation time. Application: Fits standard FMC assemblies in restricted spaces, supporting faster panel builds. Feature: Insulated construction. Benefit: Improves electrical isolation and protects conductors from moisture, dust, and chemical exposure, extending service life. Application: Marine, mining, and oil & gas facilities with aggressive environments. Feature: Steel material. Benefit: Delivers rugged durability and resistance to impact, enabling long service cycles in tough plant floors. Application: High-usage areas with frequent maintenance windows. Feature: NEC/CEC compliance with hazardous location ratings. Benefit: Simplifies compliance planning and reduces audit risk for projects in regulated territories. Application: Projects requiring Class I Division 2 and related classifications. Feature: Cataloged as LTB100S with specified dimensions. Benefit: Ensures consistent stocking and interchangeability with other Eaton Crouse-Hinds fittings. Application: System-wide retrofits and new builds that demand standardized components.
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FAQs
LTB100S requires FMC conduit compatibility, correct straight orientation, and secure mating with compatible fittings. Ensure the 1 in trade size is suitable for the conduit run and that the enclosure has adequate clearance for the 2.94 in length and 1.81 in width. Use appropriate seals and torque per Eaton’s specification sheet to maintain integrity in hazardous locations.
Key specs include catalog number LTB100S, 1 in trade size, FMC conduit type, steel material, insulated insulator, straight connector, and dimensions of 2.94 in length, 1.81 in height, and 1.81 in width. Weight is 0.35 lb. It meets NEC/CEC standards and hazardous location ratings such as Class I Division 2.
Yes. LTB100S is rated for hazardous/classified locations per NEC/CEC, including Class I Division 2, as part of its NEC hazardous rating. This makes it appropriate for equipment enclosures and junctions in areas with flammable liquids or vapors, while maintaining seal integrity and regulatory compliance.
The connector aligns with NEC/CEC compliance and hazardous location ratings. UL certification reports are available for metallic liquidtight fittings, and Canada-specific certifications are referenced in Eaton’s documentation. These certifications support regulatory acceptance and audit readiness in diverse geographic markets.
LTB100S reduces maintenance cost by delivering durable steel construction, insulated protection, and a reliable seal, which lowers leak-related downtime. Its standardized 1 in size and straight configuration streamline installation and part replacement, reducing labor time and inventory complexity across multiple projects with FMC conduit.