Eaton LTBK10090 Liquidtight Connector - Hazardous/Classified Locations
Part Number: LTBK10090
Quick Summary
LTBK10090 liquidtight connector is designed to seal FMC conduits in hazardous or classified locations for reliable terminations. In demanding installations, space constraints and moisture exposure can compromise seals and safety; this low-profile, insulated unit mitigates those risks while simplifying installation. It carries NEC/CEC compliance and UL certification for low-profile LTK fittings in hazardous areas, ensuring safe operation across demanding equipment rooms and outdoors. With 1" trade size and a rugged malleable iron body, this connector delivers durable performance in industrial plants, refineries, and processing facilities, reducing maintenance downtime. By standardizing on this compliant solution, engineers can streamline procurement, improve uptime, and simplify spare-parts inventory without sacrificing safety or reliability.
Product Information
Extended Description
LTBK10090 Eaton Crouse-Hinds: Eaton Crouse-Hinds series LTK liquidtight connector, FMC, 90° angle, Insulated, Malleable iron, Low profile, 1"
Product Name
Eaton Crouse-Hinds series LTK liquidtight connector
Catalog Number
LTBK10090
UPC
784564000231
Product Length/Depth
2.19 in
Product Height
3.53 in
Product Width
3.44 in
Product Weight
0.65 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
1"
Special features
Low profile
Crouse-Hinds series LTK Low Profile Liquidtight Fittings catalog page
LTK Low Profile Liquidtight Fittings UL certification
LTK Low Profile Liquidtight Fittings UL certification
Eaton Specification Sheet - LTBK10090
Feature: 90° angle design enables compact routing of FMC conduit in tight cabinet layouts → Business Impact: Improves install speed and reduces enclosure footprint, cutting labor time and incremental costs in panel builds. Application: Control panels in compact factories benefit from faster terminations without compromising seal integrity. Feature: Insulated malleable iron construction provides rugged protection against moisture and environmental contaminants → Business Impact: Enhances long-term reliability in harsh environments, lowering failure rates and warranty costs. Application: Outdoor or wet locations in chemical processing facilities require robust resistance to corrosion and ingress. Feature: Low-profile form factor with a 1" trade size → Business Impact: Fits limited spaces while maintaining conduit integrity and full conduit engagement, reducing rework. Application: Enclosures with tight clearances in automotive assembly lines or food-and-beverage plants. Feature: FMC conduit compatibility and 2.19 in length, 3.53 in height, 3.44 in width → Business Impact: Streamlines system design and stock management by aligning with common FMC configurations. Application: Modern industrial controls and machine interfaces using FMC networks. Feature: NEC/CEC compliance and hazardous-location ratings (Class I, Division 2; Class II, Division 1/2; Class III) → Business Impact: Regulatory assurance reduces risk of non-compliance penalties and retrofit costs. Application: Installations in hazardous environments with strict classification requirements in mining, oil & gas, and chemical processing. Feature: UL certification and Crouse-Hinds LTK lineage → Business Impact: Builds customer confidence and accelerates approvals in regulated projects. Application: Projects requiring validated safety certifications and traceable product lineage for quality audits.
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FAQs
LTBK10090 is designed for FMC (flexible metal conduit) systems and offers a 1" trade size with a 90° angle. Its insulated malleable iron body provides a robust seal in hazardous locations, aligning with NEC/CEC requirements and UL certifications. For best results, pair with compatible FMC fittings and follow area classifications to ensure compliant installations in Class I/II/III environments.
Key specs include a 1" trade size, FMC conduit compatibility, a 90° connector angle, insulated malleable iron construction, low-profile design, and overall dimensions of 2.19 in (L) x 3.53 in (H) x 3.44 in (W) with a weight of 0.65 lb. It is certified for hazardous locations per NEC/CEC and UL-listed, supporting reliable, durable terminations in tough industrial environments.
Yes. The LTBK10090 carries NEC hazardous ratings including Class I, Division 2; Class II, Division 1 and 2; and Class III, making it appropriate for a broad range of hazardous and classified locations. Its UL certification and Crouse-Hinds lineage provide additional assurance for compliance in industrial facilities, refineries, and chemical plants.
The LTBK10090 complies with NEC/CEC standards and is UL-certified for Low Profile LTK fittings. It is specified for hazardous locations with area classifications indicating hazardous/classified locations. This combination supports regulatory compliance, project approvals, and safer, more reliable installations in demanding environments.
Using LTBK10090 can reduce maintenance by delivering a sealed, durable termination resistant to moisture and dust ingress in harsh locations. The low-profile design minimizes space constraints, accelerating installation and reducing labor costs. With UL/NEC/CEC compliance, projects avoid retrofit penalties and simplify audits, providing a favorable return on investment through uptime gains and lower total cost of ownership.