Eaton Crouse-Hinds TMCX300 2 L Cable Gland - Explosion-proof
Part Number: TMCX300 2 L
Quick Summary
The Eaton Crouse-Hinds Terminator II TMCX cable gland provides reliable sealing for armored tray cables in hazardous locations. Manufacturers and maintenance teams often struggle with leaks, ingress, and vibration that shorten service intervals; this gland is designed to mitigate those issues with robust sealing and rugged construction. It meets NEC/CEC requirements and carries a NEMA 4X rating along with hazardous-location approvals (Class I, Division 1; Class II, Division 1; Class III), supporting safe, compliant installations. By combining aluminum construction with armouring options and a 3" NPT thread, it enables fast, durable connections in demanding environments while reducing maintenance costs and downtime. Secondary advantages include compatibility with TECK and metal-clad armour systems for broad device integration and long-term reliability.
Product Information
Extended Description
TMCX300 2 L Eaton Crouse-Hinds: Eaton Crouse-Hinds series Terminator II TMCX cable gland,Liquid compound,Cable Range:2.62-3.78",Cable Sealing:2 (M),Metal-cladcorrugated armoured,TECK armoured,armoured barrier and tray cable,Armoured gland, Aluminum, 3" NPT
Product Name
Eaton Crouse-Hinds series Terminator II TMCX cable gland
Catalog Number
TMCX300 2 L
UPC
662276441248
Product Length/Depth
8.07 in
Product Height
6.23 in
Product Width
6.23 in
Product Weight
18.42 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
4X
Protection type
Explosion-proof
Cable type
Tray cable Armoured barrier TECK armoured Metal-clad with interlocked or continuously welded corrugated armoured
Gland type
Armoured
Thread Size
3"
Thread type
NPT
Cable sealing range
2 (M)
Cable range (min/max)
2.62-3.78"
Material
Aluminum
Barrier type
Liquid Compound
Crouse-Hinds series Chico LiquidSeal flyer
Crouse-Hinds series Chico LiquidSeal flyer
Crouse-Hinds series TMCX II catalog page
TMCX II Explosionproof Armoured Barrier and Non-armoured Barrier Gland Canadian certification
TMCX II Explosionproof Armoured Barrier and Non-armoured Barrier Gland Canadian certification
IF 1647 - TMCX Terminator II Cable Gland
IF 1647 - TMCX Terminator II Cable Gland
Eaton Specification Sheet - TMCX300 2 L
Explosion-proof design provides a definitive barrier against ignition sources in hazardous locations, improving plant safety and reducing the risk of formal shutdowns. Business impact: enhanced compliance with NEC/CEC and hazardous-location standards translates to fewer audits and lower insurance costs; Application: oil, gas, chemical processing, and power generation facilities seeking certified protection for tray cables. The cable sealing range of 2 (M) and a range of 2.62-3.78" ensures precise fit for common cable sizes, reducing the need for adapters and field modifications. Business impact: faster installation, fewer seal failures, and lower inventory complexity; Application: equipment rooms and outdoor installations with vibration and temperature variation. Aluminum construction delivers a strong yet lighter gland with corrosion resistance. Business impact: easier handling, reduced installation time, and extended service life in harsh environments; Application: offshore platforms, chemical plants, and mining sites where weight and corrosion matter. Gland type is armoured with liquid barrier performance for watertight seals, supporting barrier integrity and ingress protection. Business impact: minimizes moisture ingress and corrosion risk, sustaining uptime in wet or humid environments; Application: wet process lines and submerged cable runs. The Terminator II family is designed for compatibility with tray cables and armour configurations including TECK and metal-clad armour; Business impact: broad retrofitability and simplified procurement. Application: upgrades to existing hazardous-location cabling infrastructure without extensive rewiring.
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FAQs
The TMCX300 2 L is designed for tray cables with interlocked or continuously welded corrugated armour and supports TECK armoured and metal-clad configurations. Its 3" NPT gland thread and aluminum body enable fast, secure installations in hazardous areas while maintaining the integrity of the seal. This combination minimizes field adapters and simplifies retrofits in existing conduit systems.
Key specs include a cable sealing range of 2 (M) and a cable range of 2.62-3.78 inches, accommodating common cable diameters. The 3" NPT thread provides a standard, robust connection, while the aluminum construction offers good thermal performance and corrosion resistance. Together, these specs deliver reliable ingress protection and consistent long-term sealing under vibration and temperature swings.
Yes. The product supports NEC hazardous location ratings and Class I, Division 1, along with Class II Division 1 and Class III, making it suitable for chemical processing and other high-risk applications. Its explosion-proof protection type and NEMA 4X rating further ensure safe operation in harsh environments commonly found in chemical plants and oil/gas facilities.
The gland aligns with NEC/CEC standards and carries a NEMA 4X rating for demanding environments. It is certified for hazardous locations with Class I, Division 1; Class II, Division 1; and Class III approvals, supporting compliance across industrial installations and regional regulatory requirements.
The explosion-proof, armoured design minimizes ingress and seal failures, reducing maintenance cycles and unplanned downtime. Its robust aluminum construction and compatibility with standard fittings streamline replacements and upgrades, delivering a lower total cost of ownership through longer service intervals, fewer spare parts, and faster field service in hazardous-area environments.