Eaton TMCX350 2 NP Cable Gland - Explosion-Proof
Part Number: TMCX350 2 NP
Quick Summary
The TMCX350 2 NP cable gland is a rugged, explosion-proof termination for armored and metal-clad cables used in hazardous locations. In the field, moisture ingress, corrosion, and improper sealing drive maintenance costs and unplanned downtime. It meets NEC/CEC requirements and is rated for Hazardous/Classified Locations with a NEMA 4X enclosure. Designed for TECK armoured, interlocked armour, and tray cables, it streamlines procurement and installation, delivering long-term business value. With nickel-plated brass construction and a 3-1/2 in NPT thread, it withstands temperature and mechanical stress in harsh environments. Operators benefit from faster, safer installs and standardized spare parts across projects. This combination supports cost controls and procurement efficiency for industrial facilities.
Product Information
Extended Description
TMCX350 2 NP Eaton Crouse-Hinds: Eaton Crouse-Hinds series Terminator II TMCX cable gland,TSC 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
UPC
662276442573
Product Length/Depth
8.46 in
Product Height
6.73 in
Product Width
6.73 in
Product Weight
48.66 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
TECK armoured Metal-clad with interlocked or continuously welded corrugated armoured Tray cable Armoured barrier
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
TSC Compound
Eaton Crouse-Hinds TMCX350 2 NP 3D drawing
Crouse-Hinds series TMCX II brochure
Crouse-Hinds series TMCX II brochure
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 1647B - TMCX Terminator II Cable Gland
IF 1647B - TMCX Terminator II Cable Gland
Eaton Specification Sheet - TMCX350 2 NP
The TMCX350 2 NP cable gland combines rugged build quality with market-leading sealing capabilities, delivering immediate safety improvements and long-term reliability in hazardous settings. Feature → Business Impact → Application: Explosion-proof protection and a 3-1/2 in NPT thread reduce risk of ignition and ensure dependable conduit entry in refineries, chemical plants, and offshore facilities, lowering the probability of costly shutdowns. Feature → Application: TECK armoured and metal-clad cables are accommodated by an armoured gland that maintains seal integrity even with interlocked or welded corrugated armour, enabling quick field replacements without rework. Feature → Business Impact → Application: Cable sealing range of 3.11–4.28 in and a 2 (M) sealing option provide tight ingress protection across diverse cable sizes, decreasing ingress-related maintenance and improving uptime in tray cable installations. Feature → Compliance → Application: NEC/CEC alignment and a NEMA 4X enclosure support regulatory adherence and environmental protection for motor control centers and hazardous-area feeders. Feature → Documentation → Application: Availability of CAD drawings, installation sheets, and catalogs accelerates design-in and reduces project risk for engineers and procurement teams.
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FAQs
When installing the TMCX350 2 NP in hazardous locations, ensure a correct 3-1/2 in NPT entry, verify proper cable range within 3.11-4.28 inches, and select the appropriate sealing option (2 (M)) for the cable diameter. Use nickel-plated brass gland bodies to resist corrosion, and follow local NEC/CEC and NEMA 4X guidelines to maintain safe, compliant operation.
Yes. The gland is specifically designed for TECK armoured cables and metal-clad conductors, supporting interlocked or continuously welded corrugated armour. This compatibility ensures reliable sealing, simplifies field termination, and reduces the risk of ingress across a range of armoured cable constructions.
The TMCX350 2 NP meets NEC/CEC standards and is rated for Hazardous/Classified Locations with a NEMA 4X enclosure. These certifications confirm suitability for Class I, II, and III hazardous environments and provide enclosure protection against corrosion and weathering in demanding industrial settings.
Ideal for chemical processing, oil and gas, mining, and power distribution, the TMCX series excels where armoured or metal-clad cables must be terminated safely in hazardous zones. Its rugged construction, armour compatibility, and robust sealing support reliable operation, long service life, and regulatory compliance in demanding installations.
The gland reduces maintenance by delivering durable sealing and corrosion resistance, lowering spares diversity and downtime. Standardized components across projects streamline procurement, shorten design cycles, and minimize field rework, contributing to lower total cost of ownership in facilities with frequent cable gland terminations.