Eaton TMCX10402 BR Cable Gland - Explosion-proof
Part Number: TMCX10402 BR
Quick Summary
TMCX10402 BR cable gland provides rugged sealing for TECK armoured tray cables in hazardous locations. Installers face corrosion, leaks, and compliance delays when fittings misfit or underperform in harsh environments. This unit delivers NEC/CEC compliance, a NEMA 4 rating, and explosion-proof protection for Class I, Division 1 areas. Built in brass with armoured barrier or non-armoured barrier options, it enhances installer confidence and long-term reliability. By combining durable materials with precise threading and sealing performance, it helps reduce field rework, extends service life, and supports scalable wiring in industrial facilities.
Product Information
Extended Description
TMCX10402 BR Eaton Crouse-Hinds: Eaton Crouse-Hinds series TMCX cable gland,Metal-cladcorrugated,TECK armoured and tray cable,Armoured barrier and non-armoured barrier, Brass, Outer Sheath:3.58-4.28", 4" NPT,Armor Range:3.50-4.02"
Product Name
Eaton Crouse-Hinds series TMCX cable gland
Catalog Number
TMCX10402 BR
UPC
782274065755
Product Length/Depth
9.94 in
Product Height
5.88 in
Product Width
5.88 in
Product Weight
11.95 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
Tray cable TECK armoured Metal-clad with interlocked or continuously welded corrugated armoured
Gland type
Armoured Barrier and Non-armoured Barrier
Material
Brass
Thread Size
4"
Thread type
NPT
Armor (min/max)
3.50-4.02"
Outer sheath (min/max)
3.58-4.28"
Crouse-Hinds series TMCX catalog page
TMCX Explosionproof Armoured Barrier Gland UL certification
IF 1184 - TMCX Terminator Cable Fittings
Eaton Specification Sheet - TMCX10402 BR
Feature: Explosion-proof brass construction with 4" NPT thread. Business Impact: Delivers dependable sealing and corrosion resistance, reducing downtime and maintenance costs. Application: Suitable for TECK armoured tray cables in Class I, Division 1 hazardous locations. Feature: Armour range 3.50-4.02 inches and outer sheath range 3.58-4.28 inches. Business Impact: Fits a broad range of armour and sheath sizes, minimizing rework and increasing first-time acceptance. Application: Ideal for tray cable installations in equipment rooms and outdoor enclosures in harsh environments. Feature: Armoured barrier and non-armoured barrier options. Business Impact: Enables flexible installation strategies and barrier protection for different cable configurations, improving safety and regulatory alignment. Application: Used in hazardous area wiring across oil, gas, and chemical facilities. Feature: Material and thread standards (Brass, NPT). Business Impact: Ensures corrosion resistance and compatibility with common conduit systems, lowering long-term maintenance costs. Application: Widely compatible with TECK armoured tray cables in industrial plants. Feature: Compliance and documentation (NEC/CEC, NEMA 4, UL). Business Impact: Streamlines approvals, reduces risk of non-compliance fines, and accelerates commissioning. Application: Procurement and field service workflows in regulated facilities.
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FAQs
The gland uses brass construction with a 4" NPT thread and supports both armoured barrier and non-armoured barrier configurations. This yields a robust, corrosion-resistant seal that withstands vibration and chemical exposure. It fits TECK armoured tray cables within the 3.50–4.02 in armour range and is suitable for installations in equipment enclosures and tray systems in harsh environments.
NEC/CEC compliance, a NEMA 4 rating, and explosion-proof protection for Class I, Division 1 locations are included, with UL certification documented in the installation materials. These standards ensure regulatory alignment, environmental sealing against dust and moisture, and reduced ignition risk, making it suitable for oil, gas, and chemical facilities.
Yes. It is designed for Hazardous/Classified Locations, offering explosion-proof protection and barrier configurations appropriate for Class I, Division 1 environments. Always verify the exact class/division and refer to installation sheets such as IF 1184 to ensure proper usage.
Armor range of 3.50-4.02 inches and outer sheath range of 3.58-4.28 inches define a precise fit window, preventing over-tightening and ensuring a secure seal without damaging the cable or gland. This reduces field rework and speeds commissioning in tray cable runs across switchgear and process plants in hazardous areas.
Using the TMCX10402 BR reduces lifecycle costs through corrosion resistance and fewer maintenance events, while standard 4" NPT threads speed mounting. Procurement benefits include catalog‑driven availability and documented NEC/CEC and UL data, contributing to faster project delivery and lower regulatory risk in regulated facilities.