Eaton TMCX350 2 NP L Cable Gland - Explosion-Proof
Part Number: TMCX350 2 NP L
Quick Summary
Eaton TMCX350 2 NP L cable gland is a rugged, explosion‑proof termination solution for hazardous locations where metal-clad and TECK‑armoured cables must be sealed reliably. End users often struggle with maintaining seal integrity under harsh temperatures, vibration, and chemical exposure, leading to costly downtime. This gland supports NEC/CEC compliance, UL certification for Terminator II assemblies, and a NEMA 4X enclosure rating, reinforcing safety and audit readiness. With a wide cable range and standard 3‑1/2 inch NPT, it combines installation ease with long‑term operational value for ongoing industrial projects.
Product Information
Extended Description
TMCX350 2 NP L Eaton Crouse-Hinds: Eaton Crouse-Hinds series Terminator II TMCX cable gland,Liquid compound,Cable Range:3.11-4.28",Cable Sealing:2 (M),Metal-cladcorrugated armoured,TECK armoured,armoured barrier and tray cable,Armoured gland, Nickel-plated brass, 3-1/2" NPT
Product Name
Eaton Crouse-Hinds series Terminator II TMCX cable gland
Catalog Number
TMCX350 2 NP L
UPC
662276442443
Product Length/Depth
8.46 in
Product Height
6.73 in
Product Width
6.73 in
Product Weight
48.98 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
Metal-clad with interlocked or continuously welded corrugated armoured Armoured barrier TECK armoured Tray cable
Gland type
Armoured
Thread Size
3-1/2"
Thread type
NPT
Cable sealing range
2 (M)
Cable range (min/max)
3.11-4.28"
Material
Nickel plated brass
Barrier type
Liquid Compound
Eaton Crouse-Hinds TMCX350 2 NP L 3D drawing
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 UL certification
TMCX II Explosionproof Armoured Barrier and Non-armoured Barrier Gland UL certification
IF 1647 - TMCX Terminator II Cable Gland
IF 1647 - TMCX Terminator II Cable Gland
Eaton Specification Sheet - TMCX350 2 NP L
Armor and mechanical protection: The TMCX351 2 NP L accommodates metal-clad configurations with interlocked or welded corrugated armour, including TECK armoured, armoured barrier, and tray cables. Business impact: enhances mechanical resilience against impact, abrasion, and flexing, reducing field repairs and maintenance expenses. Application: ideal for offshore, chemical processing, and heavy industrial facilities where rugged sealing is critical. Sealing range and thread compatibility: Cable sealing range is 3.11-4.28 inches with a 2 (M) seal option and a 3-1/2" NPT thread. Business impact: flexible for multiple cable configurations, lowering inventory and simplifying spares. Application: fosters faster terminations in large motors, pumps, and control panels. Material and finish: Nickel-plated brass construction. Business impact: superior corrosion resistance and extended service life in humid or coastal environments. Application: oil & gas, wastewater treatment, and chemical plants. Regulatory compliance and protection: Explosion-proof design with NEC/CEC compliance and a NEMA 4X rating. Business impact: reduces regulatory risk, supports safer audits, and can lower insurance costs. Application: a go-to choice for hazardous locations requiring rigorous safety standards. Documentation and fit-for-use: Comprehensive installation resources including 3D CAD drawings, instruction sheets, and datasheets. Business impact: accelerates design reviews and installation, enabling faster project deployment. Application: engineering teams integrating gland terminations into panel layouts and junction boxes.
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FAQs
When installing the TMCX350 2 NP L, ensure the site is within NEC/CEC hazardous classifications and that armoured or tray cables are compatible with the gland style. Use the 3-1/2 inch NPT thread and confirm the cable sealing range of 3.11-4.28 inches with the 2M seal option. Follow Eaton’s installation sheets to minimize ingress paths and verify proper tightening to maintain explosion-proof integrity.
The gland is designed for NEC/CEC compliance with Class I, II, and III hazardous locations and carries a NEMA 4X rating for extra protection against dust and water ingress. UL certification for Terminator II assemblies supports long-term reliability in hazardous environments, aiding regulatory audits and reducing risk during commissioning and operation.
Yes. The TMCX350 2 NP L is specified for metal-clad with interlocked or continuously welded corrugated armour, including TECK armoured, as well as armoured barrier and tray cable configurations. This compatibility supports robust field terminations in harsh industrial settings and simplifies engineering drawings when selecting gland types for armoured systems.
Key specifications include a 3-1/2" NPT thread size, a cable sealing range of 3.11-4.28 inches, and a 2 (M) sealing option. The gland uses nickel-plated brass material and supports armoured cable types with a liquid barrier. Verifying these details ensures correct termination, leak-free performance, and regulatory compliance in hazardous-area installations.
The gland provides explosion-proof protection and rugged armoured sealing, reducing maintenance downtime and ingress-related failures. Its wide cable range and standard NPT thread streamline installs and spares planning, while NEC/CEC and UL/UL-listed certifications support faster project approvals and safer audits, delivering lower lifecycle costs and improved asset reliability in hazardous environments.