Cooper Crouse-hinds LTB75DC Liquid-tight Conduit Connector

Product Description

The COOPER CROUSE-HINDS LTB75DC is a straight, insulated conduit connector designed for liquid-tight flexible conduit systems. Built from die cast zinc with a threaded connection type, this 3/4 inch trade size fitting provides a secure, watertight termination point where flexible conduit meets an enclosure or junction box. The insulated throat protects wire insulation from abrasion at the entry point. Electricians install this fitting in commercial and industrial applications where corrosion resistance, dust resistance, oiltight performance, and water resistance are required by code or by the environment.

This connector is suited for use in wet, oily, or dusty environments where standard fittings would be inadequate. Typical installations include machinery connections, HVAC equipment wiring, pump and motor terminations, and industrial control panels. The straight profile keeps the conduit run direct into the enclosure knockout, making it a standard choice when the conduit approaches the box at a right angle. Licensed electricians install this fitting as part of a compliant liquid-tight wiring system under NEC guidelines for wet or hazardous-adjacent locations.

Key Features

• 3/4 inch trade size fits standard liquid-tight flexible metal or nonmetallic conduit of that trade size
• Die cast zinc construction provides corrosion resistance and mechanical durability
• Insulated interior throat protects wire insulation from damage at the conduit termination
• Straight connector profile for direct, in-line entry into enclosure knockouts
• Threaded connection ensures a secure, vibration-resistant fit
• Rated for corrosion-resistant, dust-resistant, oiltight, and water-resistant areas of application

Compatibility

Designed as an OEM-style replacement and standard fitment connector for 3/4 inch trade size liquid-tight flexible conduit systems in residential, commercial, and industrial electrical installations.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements. De-energize all circuits before beginning any conduit termination work. Thread the connector fully into the enclosure knockout and secure with the locknut before inserting the conduit. Avoid over-tightening, which can crack die cast zinc fittings, and verify the insulated throat is fully seated to protect wire insulation.