Eaton Crouse-Hinds TMCX4140 Cable Gland - Explosion-Proof
Part Number: TMCX4140
Quick Summary
Cable gland solutions secure TECK-armoured tray cables in hazardous locations with reliable explosion-proof performance. Engineers often struggle with ensuring compatibility, installation complexity, and regulatory compliance across diverse facilities. The TMCX4140 is designed to address these challenges by delivering robust protection in Class I, II, and III environments, backed by NEC/CEC standards and a NEMA 4 rating. This combination reduces risk, accelerates commissioning, and simplifies ongoing maintenance. In addition to foundational protection, this gland integrates seamlessly with barrier and non-barrier configurations, offering flexible support for mixed cable types while aligning with industry best practices for safety and performance.
Product Information
Extended Description
TMCX4140 Eaton Crouse-Hinds: Eaton Crouse-Hinds series TMCX cable gland,Metal-cladcorrugated,TECK armoured and tray cable,Armoured barrier and non-armoured barrier, Aluminum, Outer Sheath:1.15-1.62", 1-1/4" NPT,Armor Range:1.10-1.40"
Product Name
Eaton Crouse-Hinds series TMCX cable gland
Catalog Number
TMCX4140
UPC
782274414690
Product Length/Depth
4.1 in
Product Height
2.44 in
Product Width
2.44 in
Product Weight
1.08 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class II, Division 1 Class III
NEMA Rating
4
Protection type
Explosion-proof
Cable type
TECK armoured Tray cable Metal-clad with interlocked or continuously welded corrugated armoured
Gland type
Armoured Barrier and Non-armoured Barrier
Material
Aluminum
Thread Size
1-1/4"
Thread type
NPT
Armor (min/max)
1.10-1.40"
Outer sheath (min/max)
1.15-1.62"
Crouse-Hinds series TMCX catalog page
TMCX Explosionproof Armoured Barrier Gland UL certification
IF 1184 - TMCX Terminator Cable Fittings
Eaton Specification Sheet - TMCX4140
Feature: Aluminum construction provides lightweight yet durable housing. Business Impact: Reduces handling effort on installation crews and improves corrosion resistance in harsh environments. Application: Suitable for outdoor or chemically aggressive settings where weight savings matter. Feature: 1-1/4 inch NPT thread size. Business Impact: Standardized mounting that accelerates enclosure compatibility and reduces custom adapters. Application: Ideal for widespread electrical enclosures in industrial plants. Feature: Armor (min/max) 1.10-1.40 inches and Outer sheath (min/max) 1.15-1.62 inches. Business Impact: Precise fit for TECK armoured tray cables and reliable sealing against dust and moisture. Application: Ensures correct sealing and barrier options across a range of cable builds. Feature: Gland Type supports Armoured Barrier and Non-armoured Barrier. Business Impact: Flexible installation paths that lower total cost of ownership by accommodating different cable configurations. Application: Easy migration between barrier configurations without changing fittings. Feature: Protection type is Explosion-proof with NEC/CEC compliance. Business Impact: Regulatory alignment minimizes inspection risk and unplanned downtime. Application: Critical in chemical plants, refineries, and other hazardous locations requiring UL-listed performance. Feature: Certifications and standards include Area Classification for Hazardous/Classified Locations and NEMA 4. Business Impact: Assurance of safe operation in classified spaces and protection against environmental exposure. Application: Suitable for environments demanding rigorous safety certifications and documented compliance.
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FAQs
The TMCX4140 uses a standard 1-1/4" NPT thread, enabling straightforward mounting on most enclosures designed for this size. Its aluminum body keeps weight manageable while maintaining robust sealing, so you can reliably terminate TECK-armoured trays without custom adapters.
Yes. The gland is rated for Hazardous/Classified Locations under NEC/CEC standards and provides Class I, Division 1; Class II, Division 1; Class III certifications, along with a NEMA 4 rating for additional environmental protection.
Absolutely. The TMCX4140 supports both Armoured Barrier and Non-armoured Barrier glands, offering installation flexibility to match your TECK armoured tray cable setup and future upgrade plans without changing fittings.
The gland features an Aluminum body, Thread Size 1-1/4", Thread Type NPT, Armor range 1.10-1.40", Outer sheath range 1.15-1.62", and a weight of 1.08 lb with dimensions of 4.1 in length, 2.44 in height, and 2.44 in width. These specs support reliable, compliant terminations in harsh environments.
Installer resources include Eaton’s IF 1184 instruction sheet, the Crouse-Hinds TMCX catalog page, and the Eaton Specification Sheet for TMCX4140. These documents provide step-by-step guidance, compatibility notes, and compliance details to streamline field implementation.