Eaton TMC3-200-1 Cable Gland - IP66 Hazardous Locations
Part Number: TMC3-200-1
Quick Summary
The Eaton Crouse-Hinds TMC3 cable gland provides rugged, reliable termination for armored and non-armored MC cables in demanding environments. Engineers often struggle to maintain ingress protection while keeping installation time to a minimum in harsh locations. With NEC/CEC IECEx/ATEX compliance, IP66 protection, and a NEMA 4X construction, this gland supports safe operation in hazardous areas. Designed for quick, field-friendly assembly and long-term reliability, it reduces part-variety burden and enables standardized gland selection across cable types, all while delivering robust sealing and corrosion resistance in industrial facilities.
Product Information
Extended Description
TMC3-200-1 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, 2" NPT
Product Name
Eaton Crouse-Hinds series TMC3 cable gland
Catalog Number
TMC3-200-1
UPC
662277129992
Product Length/Depth
6.2 in
Product Height
3.5 in
Product Width
3.5 in
Product Weight
2.4 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
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 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 compatibility → Business Impact: Flexible use across cable types reduces stocking complexity and online SKU counts → Application: Mixed MC cable installations in control panels and field enclosures. Feature: IP66 protection and NEMA 4X corrosion resistance → Business Impact: Higher ingress protection and enclosure longevity lower maintenance costs and downtime → Application: Outdoor, washdown, and chemically challenging environments such as food/beverage and chemical processing. Feature: Aluminum body material → Business Impact: Lightweight yet rugged construction improves handling during installation and reduces mounting stress on enclosures → Application: Steel and aluminum enclosure environments with vibration concerns. Feature: Wide cable and armor ranges (1.520"–2.060" armor; 1.630"–2.310" cable; 1.630"–2.310" outer sheath) → Business Impact: Fewer gland sizes required, reducing spare parts and inventory overhead → Application: Facilities with diverse MC cable families and evolving field requirements. Feature: 2" NPT thread size and standard gland interface → Business Impact: Simplified mounting, faster sealing, and compatibility with common conduit fittings → Application: Standard industrial enclosures and panels where quick retrofits are needed. Feature: NEC/CEC IECEx/ATEX certifications and hazardous location suitability → Business Impact: Compliance assurance supports risk management, audit readiness, and project approvals → Application: Hazardous/classified locations in oil, gas, chemical, and petrochemical plants.
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FAQs
TMC3-200-1 is designed for NEC/CEC IECEx/ATEX hazardous locations with IP66 and NEMA 4X criteria. Use the 2" NPT entry and ensure proper sealing by aligning the gland to the enclosure face gasket. Verify armor and cable range compatibility (armor 1.520"–2.060", cable 1.630"–2.310") before final tightening to maintain ingress protection.
Yes. It supports both armored and non-armored MC cables. Armor range is 1.520"–2.060" and cable range is 1.630"–2.310", with an outer sheath range matching 1.630"–2.310". This enables a single gland family to cover a wide cable portfolio, reducing stocking and simplifying spares.
Ideal for hazardous/classified locations in industrial facilities, outdoor stations, and chemical plants. The IP66 rating and NEMA 4X protection enable use in washdown environments, while its armoured/non-armoured capability supports mixed MC cable installations typical in process automation and heavy machinery panels.
It carries NEC/CEC IECEx/ATEX certifications, IP66 ingress protection, and a NEMA 4X rating, along with Hazardous/Classified Locations area classification. These certifications ensure compliance for hazardous environments, simplify audits, and support safe operation in oil, gas, and chemical processing facilities.
By offering a durable aluminum body, broad cable/armor ranges, and standardized 2" NPT mounting, it reduces spare-part variety, speeds up installations, and lowers downtime. The rigorous protection and hazardous-location certifications contribute to longer service life and improved uptime, yielding tangible total cost of ownership improvements.