Eaton LT75 SA Liquidator - FMC Aluminum, Hazardous/Classified
Part Number: LT75 SA
Quick Summary
LT75 SA liquidator is a rugged FMC straight connector designed for hazardous-location installations in industrial facilities. Engineers often struggle with maintaining reliable seals and staying compliant across Class I and II environments, especially under demanding temperature and chemical exposure. This connector carries NEC/CEC compliance and UL certification, with explicit ratings for Hazardous/Classified Locations, including Class I, Division 2, and related protections. The aluminum construction delivers lightweight yet durable performance, while the non-insulated design simplifies field assembly without compromising protection. By standardizing on LT75 SA, maintenance teams reduce downtime, simplify spares and training, and improve installation consistency for projects involving 3/4 inch trade-size FMC fittings in harsh environments.
Product Information
Extended Description
LT75 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series Liquidator liquidtight connector, FMC, Straight, Non-insulated, Aluminum, 3/4"
Product Name
Eaton Crouse-Hinds series Liquidator liquidtight connector
Catalog Number
LT75 SA
UPC
784564962607
Product Length/Depth
1.91 in
Product Height
1.25 in
Product Width
1.25 in
Product Weight
0.27 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
Aluminum
Insulator
Non-insulated
Trade size
3/4"
Eaton Crouse-Hinds LT75 SA 3D drawing
Crouse-Hinds series Malleable and Aluminum Liquidtight Fittings catalog page
Metallic Liquidtight Fittings UL certification
Metallic Liquidtight Fittings UL certification
Eaton Specification Sheet - LT75 SA
Aluminum construction with a non-insulated design delivers a lightweight, corrosion-resistant connector for field installations. This reduces handling fatigue and speeds up assembly while maintaining robust protection in rugged environments. Applications include FMC conduit runs in chemical plants, mining facilities, and oil and gas sites where reliability matters. Hazardous-location compliance and NEC/CEC ratings provide a clear regulatory path. UL certification reinforces safety and reduces project risk by ensuring performance in Class I, Division 2 environments and other hazardous classifications. This helps procurement avoid rework and supports faster approval in safety-critical systems. Compact footprint and precise dimensions enable dense conduit layouts. With a 3/4 inch trade size, 1.91 inch length, and 1.25 inch width and height, the LT75 SA fits in tight control panels and junctions. The 0.27 lb weight simplifies handling for field crews and reduces shipping costs. Ease of integration with FMC fittings and compatible catalog resources. The availability of 3D CAD drawings and official specification sheets speeds design-in and reduces design-time risk. This translates to fewer errors during panel builds and easier maintenance planning. Addressing common objections, the LT75 SA provides a straightforward connection with reliable mechanical integrity while remaining compatible with standard enclosure practices. It supports quick spares, streamlined maintenance, and reduced inventory impact for long-term projects.
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FAQs
Installation requires using the LT75 SA as a straight FMC connector for 3/4 inch conduits, ensuring proper alignment with compatible liquidtight fittings and enclosure entries. Verify Class I, Division 2 suitability and follow NEC/CEC guidelines. Tighten to manufacturer torque specs and inspect seal integrity after commissioning to maintain compliance and minimize maintenance calls.
Key specs include conduit type FMC, connector type Straight, material Aluminum, insulator Non-insulated, trade size 3/4 inch, dimensions around 1.91 in length and 1.25 in width/height, and weight about 0.27 lb. It carries NEC/CEC compliance and Hazardous/Classified Locations ratings with UL certification, and a UPC 784564962607 for product identification.
Yes. LT75 SA is designed for 3/4 inch trade-size FMC conduit, offering a straight connection suitable for typical liquidtight applications. Its aluminum, non-insulated construction provides straightforward field assembly and reliable performance in space-constrained panels, provided you pair it with compatible FMC fittings and properly rated enclosures.
LT75 SA carries NEC/CEC compliance and NEC hazardous ratings including Class I, Division 2 and related classifications. It is UL-listed for hazardous locations, and its area classification aligns with Hazardous/Classified Locations requirements, helping you meet safety and regulatory standards in industrial environments.
The LT75 SA reduces maintenance downtime through reliable seals, quick field installation, and fewer spare parts due to its aluminum construction and durable design. Regulatory compliance minimizes rework risk, while access to 3D CAD drawings and spec sheets speeds design-in, trimming engineering time and inventory costs for long-term liquidtight conduit projects.