Eaton Crouse-Hinds TMCX400 1 Cable Gland - Explosion-Proof

Part Number: TMCX400 1
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
TMCX400 1

Quick Summary

The Eaton Crouse-Hinds Terminator II TMCX cable gland provides explosion-proof sealing for hazardous locations. In classified environments, installers wrestle with matching cable ranges, rugged seals, and proving compliance quickly to auditors. This gland carries NEC/CEC protection standards, a NEMA 4X rating, and UL certifications for Class I, Division 1; Class II, Division 1; and Class III locations, reducing certification risk and project delays. For engineers and procurement teams, its armoured compatibility with barrier, tray, and TECK armoured cables translates into faster installations, lower field rework, and long-term maintenance savings in hazardous environments.

Product Information

Extended Description

TMCX400 1 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Terminator II TMCX cable gland,TSC compound,Cable Range:2.62-3.78",Cable Sealing:1 (S),Metal-cladcorrugated armoured,TECK armoured,armoured barrier and tray cable,Armoured gland, Aluminum, 4" NPT
Product Name
Eaton Crouse-Hinds series Terminator II TMCX cable gland
Catalog Number
TMCX400 1
UPC
662276441200
Product Length/Depth
8.26 in
Product Height
6.23 in
Product Width
6.23 in
Product Weight
18.56 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
Armoured barrier Tray cable TECK armoured Metal-clad with interlocked or continuously welded corrugated armoured
Gland type
Armoured
Thread Size
4"
Thread type
NPT
Cable sealing range
1 (S)
Cable range (min/max)
2.62-3.78"
Material
Aluminum
Barrier type
TSC Compound
Feature: Explosion-proof armoured gland design. Business Impact: Enhances worker safety and prevents ignition sources in flammable atmospheres, reducing risk during live maintenance. Application: Ideal for chemical plants, oil & gas facilities, and mining sites where armoured cables enter hazardous enclosures. Feature: Wide cable sealing range of 2.62–3.78 inches. Business Impact: Minimizes part variety and inventory while speeding up quote-to-install cycles. Application: Supports TECK armoured, armoured barrier, and tray cables in a single gland choice. Feature: 4 inch NPT thread size with a robust aluminum body. Business Impact: Enables straightforward integration with standard enclosures and reduced mounting complexity, lowering installation time. Application: New builds and retrofits in compact control panels and junction boxes. Feature: Armoured gland with TSC compound barrier. Business Impact: Maintains barrier integrity under flame exposure, improving suppressive performance and compliance. Application: Hazardous-location control cabinets and field junctions. Feature: Material aluminum and NEMA 4X protection. Business Impact: Delivers corrosion resistance and enclosure reliability in harsh outdoor or humid environments, reducing maintenance costs. Application: offshore platforms, refineries, and chemical processing plants. Feature: Compatibility with various armour types (Armoured barrier, Tray cable, TECK armoured, metal-clad with interlocked or welded armour). Business Impact: Streamlines procurement and stocking, supports universal installation scenarios, and minimizes compatibility risks. Application: Modern automation installations with mixed cabling. Feature: Certifications and standards (NEC/CEC, UL for hazardous locations, Class I/II/III). Business Impact: Facilitates compliance documentation, accelerates approvals, and reduces audit findings. Application: Projects in regulated facilities requiring rigorous conformity. Feature: Installation resources (IF 1647B guidelines, CAD drawings, catalogs). Business Impact: Improves onboarding for technicians, reduces installation errors, and speeds commissioning. Application: Worker training programs and field service.

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FAQs

The TMCX400 1 is designed for hazardous locations and supports NEC/CEC classifications, including Class I, Division 1; Class II, Division 1; and Class III environments. It carries a NEMA 4X rating, enabling reliable operation in corrosive outdoor or damp indoor settings. This makes it suitable for chemical plants, refineries, and offshore installations where flame safety and environmental protection are critical.
Key specs include a cable sealing range of 2.62–3.78 inches, a 4" NPT thread size, aluminum construction, and an armoured gland design with a TSC barrier compound. It supports armoured barrier, tray cables, TECK armoured, and metal-clad cables with interlocked or welded armour, all within a single enclosure footprint.
Yes. The TMCX400 1 is specified for multiple armour types, including armoured barrier and TECK armoured cables, as well as metal-clad configurations. This broad compatibility reduces spare parts and simplifies stocking, while ensuring a secure, compliant seal through a single gland family across mixed cabling in harsh environments.
The gland adheres to NEC/CEC standards and carries UL certifications for hazardous locations, with a NEMA 4X rating. It is suitable for Class I, Division 1; Class II, Division 1; and Class III service, facilitating regulatory compliance and smooth inspection processes in regulated industries.
Expect faster installation and reduced field rework due to the broad cable range and universal armour compatibility. The aluminum construction offers corrosion resistance, potentially lowering maintenance costs, while the explosion-proof design minimizes risk during operation and servicing, improving uptime and long-term return on investment in hazardous-area automation projects.