Eaton Crouse-Hinds TMCX7247 Cable Gland - Explosion-proof
Part Number: TMCX7247
Quick Summary
Eaton Crouse-Hinds TMCX7247 cable gland provides explosion-proof sealing for metal-clad armoured cables in hazardous locations. Installing in such environments often challenges maintenance teams with ingress risks, corrosion, and inconsistent terminations when components lack certified protection. This gland carries NEC/CEC compliance and NEC hazardous ratings for Class I, Division 1, Class II, Division 1, and Class III, plus a NEMA 4 enclosure rating to withstand washdowns and harsh outdoor conditions. It supports both armoured barrier and non-armoured barrier configurations, reducing part counts and simplifying field installs. With aluminum construction, a 2-1/2 inch NPT thread, and compatibility with TECK armoured and tray cables, it delivers reliable performance, faster installations, and a lower total cost of ownership in demanding industrial environments.
Product Information
Extended Description
TMCX7247 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:1.99-2.72", 2-1/2" NPT,Armor Range:1.93-2.47"
Product Name
Eaton Crouse-Hinds series TMCX cable gland
Catalog Number
TMCX7247
UPC
782274414737
Product Length/Depth
7.5 in
Product Height
4 in
Product Width
4 in
Product Weight
4.65 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
Metal-clad with interlocked or continuously welded corrugated armoured TECK armoured Tray cable
Gland type
Armoured Barrier and Non-armoured Barrier
Material
Aluminum
Thread Size
2-1/2"
Thread type
NPT
Armor (min/max)
1.93-2.47"
Outer sheath (min/max)
1.99-2.72"
Crouse-Hinds series TMCX catalog page
TMCX Explosionproof Armoured Barrier Gland UL certification
IF 1184 - TMCX Terminator Cable Fittings
Eaton Specification Sheet - TMCX7247
Explosion-proof protection type translates to compliant operation in hazardous locations, reducing risk of ignition and downtime while simplifying regulatory reporting and audits. Business impact: improved safety metrics, fewer non-conformances, and predictable maintenance windows. Application: metal-clad TECK armoured and tray cables in chemical plants or oil & gas facilities. The aluminium body plus NEMA 4 rating delivers corrosion resistance and outdoor durability, improving long-term asset life and reducing replacement costs. Armoured barrier and non-armoured barrier options streamline field installs by allowing a single gland family to cover multiple cable constructions, minimizing inventory and sparing technicians from mismatched components. Threaded 2-1/2 in NPT compatibility accelerates termination and supports standard conduit systems, cutting install time and field labor costs. Materials compatibility with aluminum glands ensures lightweight handling, easier torque control, and safer installation in tight spaces. Certification alignment with NEC/CEC and UL documentation helps meet procurement and compliance requirements while reducing vendor fragmentation.
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FAQs
The TMCX7247 is designed for metal-clad TECK armoured and tray cables in hazardous or classified locations, complying with NEC/CEC standards and Class I, Division 1 ratings (with Class II/III as applicable) and a NEMA 4 enclosure. It supports both armoured barrier and non-armoured barrier configurations, enabling reliable sealing across multiple cable constructions in refinery, chemical, and petrochemical environments.
The gland is certified for NEC hazardous locations with Class I, Division 1 ratings and is supported by UL certification documentation for explosion-proof use. It carries a NEMA 4 rating for environmental protection and is documented in Eaton’s specifications; installation sheets and catalog pages are available to aid compliance, inspection, and commissioning.
Yes. The TMCX7247 uses a 2-1/2 inch NPT thread and aluminum construction, designed for easy mating with standard fittings and conduit systems while delivering lightweight handling and torque control for reliable terminations in hazardous environments.
Installation assets include the Crouse-Hinds TMCX catalog page, UL certification reports, IF 1184 installation sheets, and the Eaton specification sheet for TMCX7247. These resources support proper mounting, barrier configuration choices, and compliance verification during commissioning.
By delivering certified explosion-proof sealing, dual barrier options, and rapid installation with 2-1/2 in NPT threads, the gland reduces risk, accelerates project timelines, and lowers lifecycle costs through fewer parts, fewer field modifications, and improved uptime in critical processing facilities.