Eaton Crouse-Hinds LTB300G Liquidator liquidtight connector - Hazardous/Classified Locations
Part Number: LTB300G
Quick Summary
Liquidator liquidtight connector solutions seal FMC conduit in hazardous industrial environments, delivering reliable electrical integrity for harsh operating conditions. Engineers and maintenance teams often struggle with moisture ingress, dust intrusion, and vibration that compromise long-term performance. The LTB300G offers NEC/CEC compliance and hazardous-location ratings, including Class I Division 2 and Class II/III designations, with Canadian certification documentation. Its malleable iron body, insulated construction, and aluminum ground lug support safe, code-compliant installations in demanding plants. By choosing this connector, projects gain reduced rework, improved safety margins, and scalable compatibility with FMC conduit systems, enabling faster commissioning and lower total-cost-of-ownership in critical automation and process environments.
Product Information
Extended Description
LTB300G Eaton Crouse-Hinds: Eaton Crouse-Hinds series Liquidator liquidtight connector, FMC, Straight, Aluminum ground lug, Insulated, #1/0-8 AWG lug size, Malleable iron, 3"
Product Name
Eaton Crouse-Hinds series Liquidator liquidtight connector
Catalog Number
LTB300G
UPC
784564264084
Product Length/Depth
3.63 in
Product Height
5.31 in
Product Width
4.19 in
Product Weight
4.63 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
Malleable iron
Insulator
Insulated
Trade size
3"
Ground lug material
Aluminum
Lug size
#1/0-8 AWG
Eaton Crouse-Hinds LTB300G 3D drawing
Crouse-Hinds series Malleable and Aluminum Liquidtight Fittings catalog page
Metallic Liquidtight Fittings Canadian certification
Metallic Liquidtight Fittings Canadian certification
Eaton Specification Sheet - LTB300G
Feature: Malleable iron body with insulated construction → Business impact: provides rugged mechanical protection and internal insulation to reduce arc-tracking risk and improve safety in harsh environments → Application: ideal for heavy industry installations where physical shocks and contamination are common. Feature: Aluminum ground lug → Business impact: lightweight, corrosion-resistant grounding that simplifies wiring and reduces installation time while maintaining reliable electrical continuity → Application: preferred in plant-wide grounding schemes for hazardous locations. Feature: Conduit type FMC → Business impact: direct compatibility with fabrications and existing liquidtight FMC systems, minimizing adaptation work and misfit risk → Application: retrofits and new builds in chemical plants and oil & gas facilities. Feature: Lug size #1/0-8 AWG → Business impact: supports larger conductors without compromise, enabling broader power distribution options and fewer splice points → Application: feeders and branch circuits in demanding control panels. Feature: 3" trade size → Business impact: accommodates mid-to-large conduit runs with robust sealing, reducing enclosure footprint and enclosure-related heat considerations → Application: straight connectors for streamlined routing in compact spaces. Feature: Certifications NEC/CEC and Hazardous Location ratings → Business impact: ensures compliance across US, Canada, and safety-driven projects, reducing approval delays and audit findings → Application: critical for facilities operating under strict regulatory oversight. Additional context: compatibility with the Eaton Crouse-Hinds Liquidator family supports standardized spares and faster maintenance planning, reducing downtime in high-availability systems.
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FAQs
When installing the LTB300G, ensure FMC conduit compatibility and proper sealing for hazardous locations. The unit supports 3" trade size with #1/0-8 AWG lug capacity, uses a malleable iron body, and features an insulated design with an aluminum ground lug. Use appropriate gaskets and tightening torque per Eaton’s specification sheet to maintain NEC/CEC compliance and maintain integrity in Class I, II, and III environments.
The LTB300G is rated for Hazardous/Classified Locations with NEC hazardous ratings including Class I Division 2 and Class II/III divisions. This ensures protection against moisture, dust, and arc risks in demanding areas. The combination of a rugged body, insulated construction, and aluminum grounding supports safe, reliable operation in chemical plants, refineries, and other high-risk facilities.
Yes. The LTB300G is a straight FMC liquidtight connector designed to integrate with standard FMC conduit systems and the Eaton Crouse-Hinds Liquidator family. Its 3" trade size and #1/0-8 AWG lug capacity align with typical field-installed power and control circuits, enabling straightforward upgrades or retrofits without extensive rework.
The LTB300G complies with NEC/CEC standards and is rated for Hazardous/Classified Locations (Class I, Division 2; Class II, Division 1 & 2; Class III). Canadian certification listings are available, and UL-related certification data is provided in the downloadable documentation, supporting regulatory acceptance in mixed US/Canadian projects.
The LTB300G reduces maintenance and downtime by providing a durable, sealed connection that resists moisture and dust ingress in hazardous environments. Its robust construction, standardized lug sizing, and compatibility with existing FMC systems help shorten installation times, minimize rework, and lower lifecycle costs in automation and process facilities.