Eaton Crouse-Hinds LTB350G Liquidator - Hazardous Locations
Part Number: LTB350G
Quick Summary
The Eaton Crouse-Hinds LTB350G liquidator liquidtight connector provides rugged FMC fittings for hazardous-area enclosures. Engineers often wrestle with selecting fittings that withstand harsh environments while keeping installation time and compliance costs under control. This unit carries NEC/CEC compliance and is rated for Class I, Division 2; Class II, Division 1 and 2; and Class III hazardous locations, supporting safe operation across mixed chemical plants, refineries, and mining facilities. For design teams and procurement, the LTB350G delivers reliable electrical performance, faster field install, and reduced maintenance when used with the aluminum ground lug and insulated body, with a 3-1/2" trade size and 3/0–6 AWG lug range.
Product Information
Extended Description
LTB350G Eaton Crouse-Hinds: Eaton Crouse-Hinds series Liquidator liquidtight connector, FMC, Straight, Aluminum ground lug, Insulated, #3/0-6 AWG lug size, Malleable iron, 3-1/2"
Product Name
Eaton Crouse-Hinds series Liquidator liquidtight connector
Catalog Number
LTB350G
UPC
784564264091
Product Length/Depth
3.81 in
Product Height
6.75 in
Product Width
5.25 in
Product Weight
6.3 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
3-1/2"
Ground lug material
Aluminum
Lug size
#3/0-6 AWG
Eaton Crouse-Hinds LTB350G 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 - LTB350G
Feature → The straight liquidtight FMC connector uses a malleable iron body with an insulated housing, delivering a robust seal in demanding environments. Benefit → This design reduces ingress risk and maintenance cycles, lowering total cost of ownership on critical installations. Application → Ideal for straight runs on FMC conduit in chemical and petrochemical plants where reliability and sealing integrity are non-negotiable. Feature → Aluminum ground lug and lug size #3/0-6 AWG provide a solid grounding path and wide conductor compatibility. Benefit → Streamlines grounding practices, improves safety margins, and supports code-compliant terminations on large feeders. Application → Commonly deployed in motor control centers and hazardous-area enclosures requiring durable grounds. Feature → 3-1/2" trade size with precise dimensions (3.81 in length, 6.75 in height, 5.25 in width) and weight of 6.3 lb. Benefit → Facilitates predictable mounting envelopes and manageable handling during installation, reducing field time. Application → Suitable for compact or space-constrained panels in industrial facilities. Feature → NEC/CEC standards and hazardous-location ratings (Class I Div 2, Class II Div 1/2, Class III) provide regulatory confidence. Benefit → Helps meet compliance audits and mitigates risk of nonconformance in hazardous settings. Application → Critical for plants with strict electrical safety and regulatory requirements. Feature → Availability of CAD drawings, catalogs, and official specification sheets. Benefit → Accelerates design validation, procurement, and integration with BIM workflows. Application → Supports quick quoting and accurate part selection for large-scale installations.
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FAQs
LTB350G is a straight liquidtight FMC connector designed for FMC conduit runs. It supports a lug range of #3/0-6 AWG and a trade size of 3-1/2", making it suitable for large feeders in hazardous locations while delivering a secure, sealed connection that maintains enclosure integrity.
The LTB350G carries NEC/CEC compliance and is rated for Class I, Division 2, Class II Division 1 and 2, and Class III locations. This supports safe operation in a variety of hazardous environments and aligns with area classification requirements for Hazardous/Classified Locations.
Yes. The device includes an aluminum ground lug and is designed for secure grounding of large conductors. Proper torque and termination procedures should be followed to maintain grounding integrity and meet code requirements for hazardous-area installations.
The LTB350G has a length of 3.81 in, height of 6.75 in, and width of 5.25 in, with a product weight of 6.3 lb. These specs support predictable mounting clearances and ease of handling on-site during panel and conduit installation.
Official resources include a 3D CAD drawing package, Crouse-Hinds catalog page, and Eaton specification sheets. These downloads facilitate accurate design validation, BIM integration, and faster procurement for hazardous-location projects.