Eaton Crouse-Hinds TMC3-125-2 Cable Gland - IECEx/ATEX
Part Number: TMC3-125-2
Quick Summary
The Eaton Crouse-Hinds TMC3-125-2 cable gland is a robust sealing solution for armored and non-armored MC cables used in industrial control panels. Maintenance teams face seal failures and corrosion in hazardous locations, and this gland provides a reliable, compliant interface that minimizes field service and downtime. With IECEx/ATEX certification, NEC/CEC standards adherence, and IP66 ingress protection plus NEMA 4X protection, it meets rigorous industry requirements while maximizing uptime. Its ability to accommodate both armor configurations and a wide cable range simplifies procurement and installation, delivering faster commissioning and lower total cost of ownership. This makes it an ideal choice for demanding environments across oil and gas, mining, and chemical processing where safety and reliability matter.
Product Information
Extended Description
TMC3-125-2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series TMC3 cable gland, 1.280" - 1.610" armor min./max., 1.380" - 1.780" cable range min./max., Armoured and non-armoured, Aluminum, 1.380" - 1.780" outer sheath min./max., Industrial protection, 1-1/4" NPT
Product Name
Eaton Crouse-Hinds series TMC3 cable gland
Catalog Number
TMC3-125-2
UPC
662277129961
Product Length/Depth
6.01 in
Product Height
2.75 in
Product Width
2.75 in
Product Weight
1.33 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC IECEx/ATEX
NEC hazardous rating
Class II, Division 1 Class III
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Protection type
Industrial
Gland type
Armoured and non-armoured
Cable type
MC MC-HL TECK TC TC-ER TC-ER-HL ITC ITC-ER ITC-HL PLTC PLTC-ER ACIC
Material
Aluminum
Thread Size
1-1/4"
Thread type
NPT
Armor (min/max)
1.280" - 1.610"
Cable range (min/max)
1.380" - 1.780"
Outer sheath (min/max)
1.380" - 1.780"
Crouse-Hinds series TMC3 Armored Gland brochure
Crouse-Hinds series TMC3 Armored and Non-armored Cable Glands catalog page
TMC3 Armored Gland UL certification (Zones)
TMC3 Armored Gland UL certification (Zones)
TMC3 Armored Gland UL certification (Zones)
TMC3 Armored Gland UL certification (Zones)
TMC3 Armored Gland UL certification (Zones)
IF 1890 - TMC3 Cable Gland
Feature Armoured and non-armoured gland type → Business Impact simplifies procurement and stocking while supporting diverse installations → Application MC cables in control panels and outdoor equipment. Feature Aluminum body → Business Impact provides durable, corrosion-resistant performance in harsh environments → Application Industrial settings with exposure to moisture and chemicals. Feature Thread Size of 1-1/4" and NPT thread type → Business Impact enables seamless integration with standard conduit fittings, reducing install time → Application Panel and junction box glands. Feature Cable range (min/max) 1.380" - 1.780" and Armor (min/max) 1.280" - 1.610" → Business Impact ensures a secure, compliant seal across common MC cable sizes, lowering rework and failures → Application Hazardous and classified locations. Feature IP66 and NEMA 4X ratings → Business Impact delivers proven ingress protection and corrosion resistance, extending service life and reducing maintenance costs → Application Outdoor and harsh indoors. Feature Cable types supported MC, MC-HL, TECK, TC, TC-ER, TC-ER-HL, ITC, ITC-ER, ITC-HL, PLTC, PLTC-ER, ACIC → Business Impact offers broad compatibility, lowering fitment risk and accelerating procurement → Application Modern industrial installations with mixed cabling architectures.
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FAQs
The TMC3-125-2 supports both armored and non-armored MC cables with a 1-1/4 inch NPT thread and aluminum body. It accommodates armor range 1.280 to 1.610 inches and cable range 1.380 to 1.780 inches, enabling secure seals in hazardous or classified areas while meeting NEC/CEC and IECEx/ATEX requirements.
This gland carries IECEx/ATEX and NEC/CEC standards, is IP66 rated for ingress protection, and provides NEMA 4X enclosure protection. It is suitable for Hazardous/Classified Locations, ensuring compliance and reliability in challenging environments.
Armor range: 1.280" to 1.610". Cable range: 1.380" to 1.780". Outer sheath also within 1.380" to 1.780". These ranges ensure a secure fit across common MC cable configurations used in industrial plants.
Yes. It is well-suited for oil & gas, mining, petrochemical, and other heavy-industrial environments where hazardous locations exist and robust ingress protection is required. Its compatibility with MC, TC, TECK, and ITC cable families broadens its application across mixed cabling architectures.
The rugged aluminum body, IP66/NEMA 4X protection, and broad cable/armor ranges reduce maintenance needs by preventing seal failures and corrosion. IECEx/ATEX compliance lowers regulatory risk, while installation efficiency lowers commissioning time and total cost of ownership.