Eaton Crouse-Hinds TMC3-100-1-NP Cable Gland - IP66
Part Number: TMC3-100-1-NP
Quick Summary
Eaton Crouse-Hinds TMC3 cable gland seals MC cables entering industrial enclosures for hazardous locations. Many projects struggle to keep terminations compliant while speeding installation in harsh environments. This gland carries NEC/CEC IECEx/ATEX standards, IP66 ingress protection, and a NEMA 4X rating, helping you meet regulatory and environmental demands. Designed for both armored and non-armored configurations, it uses a 1" NPT thread to fit standard entries and simplify mounting. It supports common MC cable families, including MC-HL, TECK, TC, TC-ER, and ITC, delivering reliable terminations across automation and process facilities while reducing inventory and field risk.
Product Information
Extended Description
TMC3-100-1-NP Eaton Crouse-Hinds: Eaton Crouse-Hinds series TMC3 cable gland, 0.800" - 1.120" armor min./max., 0.850" - 1.310" cable range min./max., Armoured and non-armoured, Nickel-plated brass, 0.850" - 1.310" outer sheath min./max., Industrial protection, 1" NPT
Product Name
Eaton Crouse-Hinds series TMC3 cable gland
Catalog Number
TMC3-100-1-NP
UPC
662277130097
Product Length/Depth
4.99 in
Product Height
1.99 in
Product Width
1.99 in
Product Weight
1.98 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
Nickel-plated brass
Thread Size
1"
Thread type
NPT
Armor (min/max)
0.800" - 1.120"
Cable range (min/max)
0.850" - 1.310"
Outer sheath (min/max)
0.850" - 1.310"
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
Armored and non-armored compatibility reduces SKU proliferation and simplifies stocking while delivering consistent sealing across MC cable types. The nickel-plated brass construction provides robust corrosion resistance in harsh environments, extending service life and lowering maintenance costs. A 1" NPT thread standardizes installation on common enclosures, enabling faster terminations and fewer field adapters. IP66 protection and NEMA 4X ruggedness protect against dust, water jets, and washdowns, increasing uptime in manufacturing, mining, and chemical plants. The gland covers a wide armor (0.800"–1.120") and cable range (0.850"–1.310"), supporting multiple cable sizes without spare glands. Compatibility with a broad cable family (MC, MC-HL, TECK, TC, TC-ER, ITC, PLTC, ACIC) streamlines procurement. Certifications for hazardous locations ensure compliance across global markets, reducing project risk and rework.
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FAQs
The TMC3-100-1-NP uses a standard 1" NPT thread and is suitable for many enclosure entries. It supports both armored and non-armored MC cables (MC, MC-HL, TECK, TC, TC-ER, ITC, ITC-ER, ITC-HL, PLTC, PLTC-ER, ACIC) and provides IP66 and NEMA 4X protection, simplifying field installs and reducing adapter requirements.
This gland is rated for Hazardous/Classified Locations with NEC/CEC IECEx/ATEX standards, IP66 protection, and NEMA 4X enclosures. These certifications ensure safe terminations in demanding environments, including areas with dust, water exposure, and potentially explosive atmospheres.
Yes. The gland supports both armored and non-armored cables with armor range 0.800"–1.120" and cable range 0.850"–1.310", covering common MC cable sizes while providing robust ingress protection and reliable sealing in harsh plant environments.
A 1" NPT thread aligns with standard panel and conduit entries, enabling quick, leak-free mounting. This reduces installation time, lowers the need for adapters, and improves field consistency across multiple enclosures and projects.
Using the TMC3 gland lowers total cost of ownership by reducing SKU variety, speeding installs, and improving reliability in hazardous locations. Its durable nickel-plated brass, IP66/NEMA 4X protection, and broad cable compatibility minimize maintenance cycles and replacement costs while helping ensure regulatory compliance.