Eaton TMCXM20 2 NP L Cable Gland - Explosion-proof
Part Number: TMCXM20 2 NP L
Quick Summary
The TMCXM20 2 NP L cable gland provides explosion‑proof sealing for armored tray cables in hazardous locations. Shop floors often struggle with meeting hazardous-location compliance while minimizing installation time and maintenance costs. This Terminator II gland meets NEC/CEC compliance, UL certification for hazardous locations, and NEMA 4X protection. By leveraging metric M20 threading and compatible TECK armoured or metal-clad tray cables, it offers a reliable, easy-to-specify solution that reduces procurement complexity and overall downtime, while supporting safer, compliant electrical installations.
Product Information
Extended Description
TMCXM20 2 NP L Eaton Crouse-Hinds: Eaton Crouse-Hinds series Terminator II TMCX cable gland,Liquid compound,Cable Range:16.5-29.9 mm,Cable Sealing:2 (M),Metal-cladcorrugated armoured,TECK armoured,armoured barrier and tray cable,Armoured gland, Nickel-plated brass, M20
Product Name
Eaton Crouse-Hinds series Terminator II TMCX cable gland
Catalog Number
TMCXM20 2 NP L
UPC
662276304178
Product Length/Depth
4.18 in
Product Height
2.25 in
Product Width
2.25 in
Product Weight
2.25 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 6P
Protection type
Explosion-proof
Cable type
Tray cable Metal-clad with interlocked or continuously welded corrugated armoured TECK armoured Armoured barrier
Gland type
Armoured
Thread Size
M20
Thread type
Metric
Cable sealing range
2 (M)
Cable range (min/max)
16.5-29.9 mm
Material
Nickel plated brass
Barrier type
Liquid Compound
Eaton Crouse-Hinds TMCXM20 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 1647B - TMCX Terminator II Cable Gland
IF 1647B - TMCX Terminator II Cable Gland
Eaton Specification Sheet - TMCXM20 2 NP L
Explosion-proof construction and armoured design deliver a robust feature; the business impact is enhanced enclosure integrity and compliance, reducing ignition risk and inspection findings. Application: ideal for tray cables in hazardous environments such as chemical plants and refineries. Cable sealing range of 16.5–29.9 mm ensures broad compatibility with common tray cables; business impact includes reduced inventory needs and faster on-site terminations, applicable to TECK armoured and metal-clad systems. Feature nickel-plated brass body provides corrosion resistance; business impact is longer service life in harsh environments, enabling maintenance teams to lower replacement costs. The liquid compound barrier type protects against moisture ingress; application in damp or humid installations improves reliability and reduces seal failures. M20 metric thread size enables effortless installation with standard panels and accessories; impact is faster commissioning and fewer sourcing delays. Certifications aligned with NEC/CEC, UL for hazardous locations, and NEMA 4X support reliable procurement, simplify compliance, and reduce project risk for panel builders and system integrators.
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FAQs
Yes. The TMCXM20 2 NP L is designed for armoured tray cables, including TECK and metal-clad systems. It uses an M20 metric thread and a 16.5–29.9 mm cable range, enabling reliable terminations with standard glands, threads, and mounting accessories. Ensure proper torque per installation instructions and verify sealing rings are seated to achieve the two-seal (2 M) performance.
The gland is NEC/CEC compliant and UL certified for use in hazardous locations, with a NEMA 4X rating for durable outdoor or washdown environments. It is listed for Class I, Division 1, Class II, Division 1, and Class III, supporting reliable, code-compliant installations in chemical, petrochemical, and mining facilities.
Yes. Its explosion-proof protection, armoured barrier and two-stage sealing are specifically designed for hazardous areas common in oil and gas. The nickel-plated brass construction provides corrosion resistance in aggressive environments, while the M20 thread ensures compatibility with standard fittings used in offshore and onshore equipment.
The M20 metric thread aligns with a broad ecosystem of termination components, enabling quick, secure mounting and interchangeability with existing gland rings and adaptors. This reduces procurement lead times, simplifies spares management, and speeds commissioning in control panels and field junctions.
The rugged nickel-plated brass body, liquid barrier, and armoured design minimize corrosion-related failures and moisture ingress, delivering longer service life and fewer maintenance cycles. This translates to reduced downtime, lower replacement costs, and a faster return on investment for facilities with stringent hazardous-location requirements.