Eaton TMC3-150-2 Cable Gland - IP66 ATEX/IECEx
Part Number: TMC3-150-2
Quick Summary
Eaton TMC3-150-2 cable gland seals armored and non-armored MC cables for hazardous locations. Engineers often struggle with ingress, moisture, and vibration that threaten continuous operation. This gland carries IECEx/ATEX certification, NEC/CEC compliance, and IP66 protection, plus NEMA 4X resilience for tough environments. By supporting both armored and non-armored conductors and offering a robust 1-1/2 inch NPT connection, it reduces installation risk and maintenance costs. In practice, technicians value the gland's compatibility with MC, MC-HL, TECK, TC, TC-ER, ITC, PLTC families, and its broad cable range. The aluminum construction balances weight and strength, while the threaded 1-1/2 inch NPT connection simplifies retrofit installations in existing panels. With installation resources such as IF 1890, field teams can deploy quickly while maintaining regulatory alignment.
Product Information
Extended Description
TMC3-150-2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series TMC3 cable gland, 1.520" - 2.060" armor min./max., 1.630" - 2.310" cable range min./max., Armoured and non-armoured, Aluminum, 1.630" - 2.310" outer sheath min./max., Industrial protection, 1-1/2" NPT
Product Name
Eaton Crouse-Hinds series TMC3 cable gland
Catalog Number
TMC3-150-2
UPC
662277129985
Product Length/Depth
6.17 in
Product Height
3.5 in
Product Width
3.5 in
Product Weight
2.5 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
1-1/2"
Thread type
NPT
Armor (min/max)
1.520" - 2.060"
Cable range (min/max)
1.630" - 2.310"
Outer sheath (min/max)
1.630" - 2.310"
Crouse-Hinds series TMC3 Armored Gland brochure
Crouse-Hinds series TMC3 Armored and Non-armored Cable Glands catalog page
TMC3 Armored Gland ATEX/IECEx certification
TMC3 Armored Gland ATEX/IECEx certification
TMC3 Armored Gland ATEX/IECEx certification
TMC3 Armored Gland ATEX/IECEx certification
TMC3 Armored Gland ATEX/IECEx certification
IF 1890 - TMC3 Cable Gland
Feature: Armoured and non-armoured gland enables use with a broad cable set; Business Impact: reduces the need for multiple gland types and simplifies procurement; Application: MC and ITC cable installations in hazardous locations. Feature: Aluminum construction provides a strong yet lightweight profile; Business Impact: lowers handling risk and supports easier field retrofits; Application: panel and enclosure upgrades in demanding environments. Feature: 1-1/2\" NPT thread size; Business Impact: standard conduit compatibility and straightforward mounting; Application: retrofits and new builds with common conduit fittings. Feature: Cable range 1.630\"–2.310\" and armour 1.520\"–2.060\"; Business Impact: accommodates a wide range of MC cables, reducing inventory complexity; Application: ITC, TC, MC-HL families across facilities. Feature: IP66 protection and NEMA 4X rating; Business Impact: improved ingress protection and weather resilience, lowering maintenance costs; Application: outdoor equipment, washdown areas, and industrial environments. Feature: IECEx/ATEX and NEC/CEC certifications; Business Impact: regulatory compliance and safer operation in hazardous locations; Application: chemical plants, offshore, and other hazardous area installations.
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FAQs
The gland supports MC, MC-HL, TECK, TC, TC-ER, TC-ER-HL, ITC, ITC-ER, ITC-HL, PLTC, PLTC-ER, and ACIC cables with armor ranging from 1.520" to 2.060" and a cable range from 1.630" to 2.310". This broad compatibility reduces part variety and simplifies stocking for mixed installations.
Yes. It is rated for Hazardous/Classified Locations and complies with IECEx/ATEX and NEC/CEC standards, along with IP66 protection and NEMA 4X enclosure rating, making it appropriate for demanding industrial and outdoor environments.
Install using the 1-1/2" NPT thread with aluminum gland bodies designed for quick mounting. Refer to the IF 1890 installation sheet for step-by-step guidance and compatibility notes with common conduit fittings.
Product length is 6.17 in, with a height of 3.5 in and width of 3.5 in. The gland weighs 2.5 lb, providing a compact yet robust solution for control panels and enclosures.
By enabling armored and non-armored cable support, delivering strong IP66/NEMA 4X protection, and meeting IECEx/ATEX and NEC/CEC requirements, it reduces downtime, lowers maintenance costs, and simplifies compliance across hazardous locations and outdoor installations.