Eaton LTB50DC Liquidtight Connector - Hazardous/Classified Locations
Part Number: LTB50DC
Quick Summary
LTB50DC liquidtight connector provides secure, weather-tight connections for 1/2 in FMC conduit in hazardous locations. Engineers and procurement teams often contend with moisture ingress, dust, and vibration that degrade seals and enclosure integrity over time. This fitting meets NEC/CEC standards and carries UL certification for metallic liquidtight fittings, with area classifications indicating Hazardous/Classified Locations (Class I, II, III as applicable). Its zinc die-cast construction and insulated design simplify installation in tight spaces while improving longevity. By combining proven compliance with robust materials, it helps reduce maintenance cycles and total cost of ownership for plant-wide electrical installations.
Product Information
Extended Description
LTB50DC Eaton Crouse-Hinds: Eaton Crouse-Hinds series liquidtight connector, FMC, Straight, Insulated, Zinc die cast, 1/2"
Product Name
Eaton Crouse-Hinds series liquidtight connector
Catalog Number
LTB50DC
UPC
662277000536
Product Length/Depth
1.54 in
Product Height
1.08 in
Product Width
1.08 in
Product Weight
0.14 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
Zinc die cast
Insulator
Insulated
Trade size
1/2"
Crouse-Hinds series Zinc Die Cast Liquidtight Fittings catalog page
Metallic Liquidtight Fittings UL certification
Metallic Liquidtight Fittings UL certification
Eaton Specification Sheet - LTB50DC
Feature: FMC straight liquidtight connector, 1/2 inch trade size. Business Impact: Streamlines field assembly and reduces risk of exposed conductors in harsh environments. Application: Ideal for control panels and outdoor enclosures in chemical facilities. Feature: Zinc die cast housing with insulated insert. Business Impact: Delivers superior corrosion resistance and enduring insulation, lowering maintenance and replacement costs. Application: Suitable for washdown areas and temperate-industrial settings. Feature: NEC/CEC compliance with hazardous-location ratings; UL-listed. Business Impact: Minimizes regulatory risk and accelerates cross-border procurement. Application: Required for Class I, Division 2 and related classifications across North America. Feature: Compact form factor (1.54 in L, 1.08 in W/H) and light weight (0.14 lb). Business Impact: Eases mounting in tight panels and reduces shipping/installation effort. Application: Fits compact control panels and space-constrained installations. Feature: 1/2 inch trade size compatibility with FMC conduit and insulated design. Business Impact: Ensures reliable seals and long service life with minimal torque and simple maintenance. Application: Widely applicable to industrial automation, oil and gas, and process industries.
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FAQs
The LTB50DC is a straight FMC liquidtight connector designed for 1/2 in conduit, with a zinc die-cast housing and insulated insert. For hazardous locations, ensure area classifications match NEC/CEC requirements and that UL-listed metallic fittings are used as part of the enclosure integrity and sealing system. Follow standard torque specs for a watertight seal and secure mounting in electrical cabinets or outdoor enclosures.
Key specs include conduit type FMC, connector type Straight, material Zinc die cast, insulator Insulated, trade size 1/2 inch, length 1.54 in, width 1.08 in, height 1.08 in, weight 0.14 lb. It carries NEC/CEC compliance and hazardous-location ratings (Class I, Division 2; Class II, Division 1/2; Class III) with UL certification for metallic liquidtight fittings.
Yes. The LTB50DC is designed to meet NEC/CEC standards for hazardous locations and is UL-listed for metallic liquidtight fittings. It supports area classifications such as Hazardous/Classified Locations, including Class I, Division 2, and related classifications, making it suitable for cross-border industrial projects.
Ideal for industrial control panels, refinery and chemical processing equipment, and other environments requiring sealed FMC conduit connections in hazardous locations. Its insulated, zinc die-cast housing provides robust environmental protection, while the 1/2 inch trade size allows compatibility with common field fittings and compact panel layouts.
The LTB50DC reduces maintenance cycles due to a durable zinc die-cast housing and insulated insert that resist corrosion and moisture ingress. UL/NEC/CEC compliance minimizes regulatory risk, simplifying procurement. Its compact size and compatibility with standard FMC installations lower installation time and potential retrofit costs, contributing to a lower total cost of ownership.