Eaton LTB40090 Liquidator Connector - Hazardous Location

Part Number: LTB40090
Manufacturer
Eaton Crouse-Hinds
Part number
LTB40090

Quick Summary

Liquidator connector protects FMC conduits in hazardous locations, delivering a robust 90-degree connection for industrial installations. This addresses a key pain point: maintaining enclosure integrity while meeting NEC/CEC requirements in tight, high-risk spaces. It carries NEC hazardous ratings and area classifications, including Class I, Division 2; Class II, Division 1 and 2; and Class III for comprehensive compliance. With insulated malleable iron and a 4-inch trade size, it reduces field modifications and enhances long-term durability. For engineers and procurement teams, this enables faster installations, fewer change orders, and a reliable fit in oil and gas, chemical, and mining environments. In short, it combines safety, compliance, and value in one rugged solution.

Product Information

Extended Description

LTB40090 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Liquidator liquidtight connector, FMC, 90° angle, Insulated, Malleable iron, 4"
Product Name
Eaton Crouse-Hinds series Liquidator liquidtight connector
Catalog Number
LTB40090
UPC
784564914002
Product Length/Depth
13.81 in
Product Height
13.81 in
Product Width
5.75 in
Product Weight
23.81 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
90° angle
Material
Malleable iron
Insulator
Insulated
Trade size
4"
The 90-degree elbow design provides installation flexibility in tight equipment rooms, reducing bend fatigue and simplifying conduit routing for FMC runs. By enabling a direct, compact connection, it shortens wiring paths in control panels and machine enclosures, lowering field labor, rework, and commissioning time. In high-density rack layouts, this feature streamlines cable management and improves overall enclosure reliability. Constructed from malleable iron and finished insulated, the connector delivers rugged, long-term durability even in vibration and thermal cycling common to industrial plants. The sturdy metal provides secure thread engagement and sealed analysis under load, while the insulated body helps maintain consistent electrical performance and protects conductors from moisture, dust, and chemical exposure in hazardous environments. This combination supports sustained performance across shifts and seasons. A 4-inch trade size aligns with standard FMC fittings, enabling quick compatibility with existing conduit systems and reducing the need for adapters or field fabrication. The result is straightforward installation, fewer potential leakage points, and smoother handoffs between field installs and panel integration. Contractors also benefit from clearer bill-of-materials and reduced inventory complexity on large-scale projects. Safety and compliance are built in: NEC/CEC standards alignment, and explicit NEC hazardous ratings—Class I Division 2; Class II Division 1 and 2; Class III—support precise area classifications of Hazardous/Classified Locations. This ensures the connector meets required protection levels and installation practices, enabling engineers to pass regulatory audits with confidence. Real-world usage shows fewer compliance-driven redesigns during commissioning. Engineers and procurement teams also benefit from readily available design resources: 3D CAD drawings, catalogs, and official Eaton specification sheets to accelerate design reviews, supplier approvals, and construction sequencing. Access to accurate data reduces design variance, shortens lead times, and improves cost control by limiting last-minute substitutions. In practice, this translates to faster project delivery, lower total installed costs, and higher first-pass compliance.

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FAQs

Yes. The LTB40090 is designed for FMC conduit with a 4-inch trade size, providing a secure 90-degree connection that fits standard FMC layouts. Its insulated malleable iron body supports durable, code-compliant installations in Hazardous/Classified Locations, reducing the need for additional adapters and simplifying panel integration.
LTB40090 carries NEC/CEC compliance and NEC hazardous ratings, including Class I Division 2; Class II Division 1 and 2; and Class III. It is intended for Hazardous/Classified Locations, offering area classification support to meet regulatory audits and industry standards for safe operation.
Industries such as oil and gas, chemical processing, mining, and heavy manufacturing benefit from the LTB40090. Its 90-degree elbow, insulated malleable-iron construction, and 4-inch FMC compatibility deliver reliable performance in rugged, high-temperature, and potentially explosive atmospheres where NEC/CEC compliance is essential.
LTB40090 supports Hazardous/Classified Locations with explicit NEC hazardous ratings, aligning with Class I Division 2, Class II Division 1 and 2, and Class III. This alignment streamlines site audits, reduces redesigns, and ensures that conduit fittings meet the required protection levels for hazardous environments.
The connector’s compatibility with standard FMC fittings, 4-inch trade size, and 90-degree geometry reduce field modifications and commissioning time. Availability of design resources such as CAD drawings and Eaton catalogs accelerates design reviews, lowers stocking complexity, and shortens lead times, contributing to lower total installed costs and faster project delivery.