Eaton TMCX250 1 L Cable Gland - Explosion-Proof 4X

Part Number: TMCX250 1 L
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
TMCX250 1 L

Quick Summary

The Eaton TMCX250 1 L cable gland is a rugged, explosion-proof seal for armored metal-clad cables used in hazardous locations. Engineers often battle leaks, corrosion, and downtime when selecting seals that fit heavy cable ranges and harsh environments. Key certifications—NEC/CEC compliance, NEMA 4X protection, and area classification for Hazardous/Classified Locations—guide safe, code-conforming installations. With a 2-1/2 in NPT entry, aluminum body, and a cable sealing range of 1 (S) for 1.81–2.72 in cables, it delivers reliable installation and long service life. Designed for metal-clad, TECK armoured, and tray cables, this gland speeds field installs, reduces maintenance, and lowers total cost of ownership.

Product Information

Extended Description

TMCX250 1 L Eaton Crouse-Hinds: Eaton Crouse-Hinds series Terminator II TMCX cable gland,Liquid compound,Cable Range:1.81-2.72",Cable Sealing:1 (S),Metal-cladcorrugated armoured,TECK armoured,armoured barrier and tray cable,Armoured gland, Aluminum, 2-1/2" NPT
Product Name
Eaton Crouse-Hinds series Terminator II TMCX cable gland
Catalog Number
TMCX250 1 L
UPC
662276440319
Product Length/Depth
7.44 in
Product Height
4.98 in
Product Width
4.98 in
Product Weight
12.28 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 Tray cable TECK armoured Armoured barrier
Gland type
Armoured
Thread Size
2-1/2"
Thread type
NPT
Cable sealing range
1 (S)
Cable range (min/max)
1.81-2.72"
Material
Aluminum
Barrier type
Liquid Compound
Feature → Business Impact → Application: Armoured construction and a liquid barrier reduce ingress and corrosion, boosting equipment uptime in harsh environments and increasing mean time between failures for mining, chemical processing, and petrochemical facilities. Application: Armoured protected installations where TECK or tray cables require robust sealing and a durable aluminum gland. Feature → Business Impact → Application: 2-1/2 inch NPT thread and precise dimensions ensure compatibility with standard enclosures and conduit systems, accelerating installation, simplifying spare part planning, and lowering installation labor costs in refinery and upstream/downstream plants. Feature → Business Impact → Application: NEC/CEC compliance, Hazardous Location area classification, and NEMA 4X protection provide regulatory alignment and insurance certainty, particularly for end users in oil, gas, and aerospace sectors. Feature → Business Impact → Application: Cable sealing range 1 (S) and cable range 1.81–2.72 in support a wide range of armored cables, enabling single-product sourcing across mixed fleets and reducing engineering review time. Feature → Business Impact → Application: Liquid Compound barrier and armoured barrier options enable superior containment of liquids and contaminants, improving safety margins during contamination events and maintenance shutdowns. Feature → Business Impact → Application: Aluminum construction minimizes weight without compromising strength, easing handling during field retrofits and new builds in plants with space constraints.

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FAQs

Yes. The TMCX250 1 L uses a 2-1/2 inch NPT thread in an aluminum armored gland designed to fit standard enclosures and conduit interfaces used with metal-clad and tray cables, simplifying retrofit and new builds.
It supports a cable range of 1.81 to 2.72 inches with a cable sealing range of 1 (S), enabling secure sealing for common armored cable configurations in hazardous areas.
Yes. The product carries NEC/CEC compliance and is rated for Hazardous/Classified Locations, including Class I, Division 1, Class II, Division 1, and Class III installations.
Key certifications include NEC/CEC compliance, NEMA 4X protection, Hazardous Location area classification, and Canadian certification references in UL reports, supporting cross-border deployments.
The gland’s robust sealing, lightweight aluminum body, and compatibility with multiple armoured cable types reduce maintenance intervals, minimize downtime, and streamline procurement across mixed fleets in industrial plants.