Eaton Crouse-Hinds TMC7247 BR NP Cable Gland - NEMA 4
Part Number: TMC7247 BR NP
Quick Summary
The Eaton Crouse-Hinds TMC7247 BR NP cable gland provides rugged sealing for metal-clad cables in industrial installations. Engineers often struggle with ingress, misfit armor, and space constraints that slow panel assembly and increase downtime; this gland is designed to address those pain points with a robust, armor-ready solution. It supports NEC/CEC compliance and carries a NEMA 4 rating for use in ordinary/non-hazardous locations, delivering reliable protection without overengineering. With a nickel-plated brass construction and a 2-1/2 inch NPT thread, it combines durability with installation efficiency, aligning with procurement goals and reducing lifecycle costs. The gland fits TECK armor types and is compatible with metal-clad cables across typical industrial facilities, simplifying sourcing and installation for panel builders.
Product Information
Extended Description
TMC7247 BR NP Eaton Crouse-Hinds: Eaton Crouse-Hinds series TMC cable gland, Metal-clad, TECK corrugated or interlocked steel, or aluminum, Armoured, Nickel-plated brass, Outer sheath: 1.99-2.72", General purpose, 2-1/2" NPT, Armor range: 1.93-2.47"
Product Name
Eaton Crouse-Hinds series TMC cable gland
Catalog Number
TMC7247 BR NP
UPC
782274171982
Product Length/Depth
6.19 in
Product Height
4 in
Product Width
4 in
Product Weight
8 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
4
Protection type
General purpose
Cable type
Metal-clad, TECK corrugated or interlocked steel, or aluminum
Gland type
Armoured
Material
Nickel plated brass
Thread Size
2-1/2"
Thread type
NPT
Armor (min/max)
1.93-2.47"
Outer sheath (min/max)
1.99-2.72"
Crouse-Hinds series TMC catalog page
TMC Armoured Gland UL certification
IF 1183 - Terminator Cable Fittings
Eaton Specification Sheet - TMC7247 BR NP
Feature → Business Impact → Application: The TMC7247 BR NP uses nickel-plated brass to resist corrosion and wear, delivering long-term reliability in armored cable installations and reducing maintenance costs across the plant. This material choice supports higher ingress protection during routine servicing and minimizes the need for frequent gland replacements in demanding environments, especially where metal-clad cables are exposed to harsh conditions. Application: suitable for TECK corrugated or interlocked steel, or aluminum armor, ensuring compatibility with common armored cable configurations in manufacturing lines and process equipment. Feature → Business Impact → Application: The gland is rated for 2-1/2" NPT threads, standardizing mounting across panels and junction boxes, which shortens installation time and reduces field errors. Application: ideal for new builds and retrofit projects where quick, repeatable gland connections are critical. Feature → Business Impact → Application: Armor and outer sheath ranges (1.93-2.47" and 1.99-2.72", respectively) provide a precise fit, improving sealing performance and protecting conductors from moisture and dust ingress. Application: supports a wide armor size window typical in metal-clad cable runs. Feature → Business Impact → Application: General-purpose protection type offers flexible utility across non-hazardous locations, enabling procurement teams to stock a single gland for multiple projects. Application: simplifies inventory management and reduces spares backlog. Feature → Business Impact → Application: Certifications and standards alignment with NEC/CEC and a NEMA 4 rating help expedite approvals and inspections, lowering project risk. Application: suitable for ordinary-location equipment enclosures in manufacturing, infrastructure, and water/wastewater facilities. Feature → Business Impact → Application: Installation resources such as catalog pages, installation sheets, and formal specification documents shorten onboarding time for installers and specifiers. Application: accelerates tender responses and reduces field questions during commissioning. Industry-specific insight: metal-clad gland solutions like TMC7247 BR NP are favored in environments requiring robust armor handling and reliable sealing, where downtime costs justify higher-spec components.
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FAQs
The TMC7247 BR NP is designed for 2-1/2" NPT thread connections and supports TECK corrugated or interlocked steel, or aluminum armor. Ensure the armor range (1.93-2.47") and outer sheath guidance (1.99-2.72") fit the gland body, then align the gland with the enclosure opening to achieve a proper seal. Use standard gland tightening practices to avoid over-torquing and damage to the nickel-plated brass components.
The TMC7247 BR NP aligns with NEC/CEC standards and carries a NEMA 4 rating for protection in ordinary-location environments. It is specified as General purpose, suitable for non-hazardous locations, and supports metal-clad cable fittings. For additional assurance, refer to the UL-certified armoured gland documentation linked in the product resources.
Yes. The gland is designed for metal-clad cables using TECK corrugated or interlocked steel, or aluminum armor, with a general-purpose protection profile appropriate for ordinary-location installations. Its armor and outer sheath ranges ensure a secure, weather-resistant seal in non-hazardous environments, aligning with typical factory floor and panel applications.
Key features include a nickel-plated brass gland body for enhanced durability and corrosion resistance, an armour-ready design supporting TECK steel or aluminum armor, and a 2-1/2" NPT thread size for standardized mounting. The unit accommodates armor ranges from 1.93" to 2.47" and outer sheath ranges from 1.99" to 2.72", enabling a secure, long-lasting seal for metal-clad cables.
Official resources include the Crouse-Hinds TMC catalog page, an installation sheet (IF 1183 - Terminator Cable Fittings), and the Eaton specification sheet for TMC7247 BR NP. These documents provide mounting guidance, compatibility notes, and installation best practices to support fast, compliant commissioning and reduce field questions during projects.