Eaton TECK400 26 Cable Gland - Armoured, 4" NPT, Hazardous Locations
Part Number: TECK400 26
Quick Summary
TECK400 26 is a cable gland designed for armored TECK cables in hazardous-location installations. Operators and maintenance teams often struggle with unreliable seals in harsh environments; this gland delivers a rugged aluminum body and a proven seal that simplify servicing and reduce downtime. Certified for NEC/CEC compliance and NEMA 4 protection, it also supports hazardous locations with Class II, Division 1 and Class III ratings, ensuring safe operation in confined or explosive atmospheres. With a 4" NPT connection, fitment accuracy, and clearly defined armor and outer sheath ranges, it streamlines sourcing and reduces component counts across projects. Its compatibility with TECK armored cables makes field repairs quicker and more predictable, delivering measurable project value.
Product Information
Extended Description
TECK400 26 Eaton Crouse-Hinds: Eaton Crouse-Hinds series TECK cable gland, TECK armoured cable, Armoured gland, Aluminum, Outer sheath min/max: 4.12-4.34", General purpose, 4" NPT, Armor range min/max: 3.91-4.22"
Product Name
Eaton Crouse-Hinds series TECK cable gland
Catalog Number
TECK400 26
UPC
782274116921
Product Length/Depth
6.4 in
Product Height
6.5 in
Product Width
6.5 in
Product Weight
3.25 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class III
NEMA Rating
4
Protection type
General purpose
Cable type
TECK armored
Gland type
Armoured
Material
Aluminum
Thread Size
4"
Thread type
NPT
Armor (min/max)
3.91-4.22"
Outer sheath (min/max)
4.12-4.34"
Crouse-Hinds series TECK catalog page
IF 1417 - TECK Cable Fittings
Eaton Specification Sheet - TECK400 26
Feature: Aluminum construction and armoured gland design. Business impact: Provides corrosion resistance, improved heat dissipation, and lighter weight for easier handling on-site. Application: Suitable for outdoor and demanding industrial environments where TECK armored cables are deployed. Long-tail keywords: aluminum cable glands, armored gland aluminum, TECK cable gland. Feature: 4" NPT thread size. Business impact: Facilitates quick, secure connections to standard conduits, reducing labor time and potential leakage points. Application: Common in new installations and retrofits in control panels and equipment enclosures. Feature: Defined armor (3.91-4.22") and outer sheath (4.12-4.34") ranges. Business impact: Ensures precise gland fit, superior sealing, and reliable strain relief, lowering rework rates. Application: Critical for maintaining enclosure integrity in variable cable tolerances. Feature: Certifications and standards (NEC/CEC, NEMA 4, Class II, Division 1, Class III). Business impact: Compliance-driven risk reduction, easier procurement, and smoother inspections. Application: Ideal for regulated facilities and hazardous-location projects. Feature: General-purpose protection with armoured capability. Business impact: Reduces part diversity and simplifies stocking while expanding compatibility with TECK armored cables. Application: Streamlined sourcing for multi-project deployments. Additional context: Manufacturer resources include catalog pages and installation sheets to support on-site installation and compliance checks.
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FAQs
TECK400 26 uses a 4" NPT threaded connection and is designed for TECK armored cables. When installing, ensure the armor fits within 3.91-4.22" and the outer sheath is within 4.12-4.34" to achieve a proper seal. Refer to IF 1417 installation sheets for proper fittings and torque guidance to maintain hazardous-location integrity.
The gland supports NEC/CEC standards with a NEMA Rating of 4 and Hazardous/Classified Locations approval. It is rated for Class II, Division 1 and Class III hazardous locations, ensuring safe operation in explosive atmospheres and restricted environments.
Yes. Its NEMA 4 rating combined with aluminum construction provides robust protection against moisture, dust, and corrosion, making it appropriate for outdoor and damp industrial settings where TECK armored cables are used.
The gland is designed for TECK armored cables with armor minimum/maximum of 3.91-4.22 inches and outer sheath minimum/maximum of 4.12-4.34 inches, ensuring a precise and reliable seal when properly installed.
Access Eaton’s TECK catalog page, IF 1417 installation sheets, and the Eaton specification sheet for TECK400 26. These resources provide detailed installation steps, compatibility notes, and precise specifications to support compliant and efficient field work.