Eaton LTB3890GC Liquidator 90° FMC – Hazardous Locations
Part Number: LTB3890GC
Quick Summary
The Eaton LTB3890GC Liquidator 90° FMC liquidtight connector provides rugged terminations for hazardous locations. Engineers often wrestle with grounding reliability and moisture ingress in tight installations. It meets NEC/CEC standards and carries hazardous location ratings including Class I Division 2, Class II/III, supporting safe, compliant field terminations. Designed with a copper ground lug, malleable iron housing, and insulated construction, it simplifies installation while helping meet safety and regulatory requirements. The 3/8 inch lug size supports wide wire ranges (#4-14 AWG) and the 90° angle minimizes space, enabling faster installs in panel fittings and junction boxes. This makes it a reliable choice for maintenance shutdowns and new-build projects where safety, compliance, and downtime cost margins matter.
Product Information
Extended Description
LTB3890GC Eaton Crouse-Hinds: Eaton Crouse-Hinds series Liquidator liquidtight connector, FMC, 90° angle, Copper ground lug, Insulated, #4-14 AWG lug size, Malleable iron, 3/8"
Product Name
Eaton Crouse-Hinds series Liquidator liquidtight connector
Catalog Number
LTB3890GC
UPC
784564253224
Product Length/Depth
1.81 in
Product Height
1.81 in
Product Width
1.13 in
Product Weight
0.35 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
3/8"
Ground lug material
Copper
Lug size
#4-14 AWG
Eaton Crouse-Hinds LTB3890GC 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 - LTB3890GC
Feature: 90° angle FMC liquidtight connector enables compact routing in restricted spaces. Business Impact: Reduces installation time and panel footprint while maintaining a sealed conduit connection. Application: Ideal for control panels, switchgear enclosures, and mission-critical machinery installed in hazardous locations. Feature: Copper ground lug for reliable grounding. Business Impact: Improves electrical safety and bonding integrity in damp or corrosive environments. Application: Use with #4-14 AWG conductors to establish robust ground paths in safety-critical circuits. Feature: Malleable iron body with insulated construction. Business Impact: Provides mechanical robustness and protects against accidental contact, increasing uptime. Application: Suitable for harsh environments including Class I, Division 2; ensures durability in industrial settings. Feature: NEC/CEC compliance and hazardous location ratings. Business Impact: Enables compliance, reduces audit risk, and simplifies procurement with a single catalog item. Application: Used in projects requiring Class I/II/III ratings and area classifications. Feature: Compact dimensions and wire compatibility. Business Impact: Broad wire compatibility and easy termination reduces labor and field errors. Application: Fits FMC conduit systems with lug size 3/8 in and wires #4-14 AWG; lightweight design aids handling in tight spaces.
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FAQs
When installing the LTB3890GC in hazardous locations, plan for the 90° FMC termination to maximize space in control panels and enclosures. Ensure the conductor range is #4-14 AWG and that the copper ground lug is properly bonded to the equipment grounding conductor. Use appropriate seals and gland entries to maintain the integrity of the liquidtight connection in classification regions.
Yes. The LTB3890GC is designed for #4-14 AWG conductors and includes a 3/8 inch trade-size lug. This enables broad wire-range termination while preserving the connector’s 90° orientation and sealed FMC performance in hazardous environments.
The connector is designed to meet NEC/CEC standards and carries hazardous location ratings, including Class I Division 2 and Class II/III as applicable. This combination supports compliance across many industrial facilities and aligns with area classifications for classified locations.
Yes. Access the Eaton specification sheet for LTB3890GC, the 3D CAD drawing package, and the Crouse-Hinds catalog page. Certification reports and Canadian certification documents for metallic liquidtight fittings are also available to help validate compliance during design reviews.
The connector measures 1.81 in in length and height, 1.13 in in width, with a weight of 0.35 lb. It supports a 3/8 inch trade size and #4-14 AWG lug capability, making it suitable for compact installations in panels, junction boxes, and confined spaces.