Eaton Crouse-Hinds TECK400 25S Cable Gland - NEMA 4
Part Number: TECK400 25S
Quick Summary
TECK400 25S cable gland provides rugged sealing for armored TECK cables in hazardous industrial environments. Installers often face difficult gland assemblies in tight spaces or when cables must be re-entered through restrictive conduits. This TECK gland supports NEC/CEC compliance for Hazardous/Classified Locations, with Class II Division 1 and Class III ratings, and a NEMA 4 enclosure standard, ensuring protection against dust, water, and corrosion. By combining steel construction with precise armor and sheath dimensions, it offers reliable performance in oil and gas, mining, and manufacturing facilities. The design also aligns with general-purpose gland needs while offering compatibility with existing TECK armor systems, helping you meet deadlines, reduce downtime, and improve long-term maintenance costs.
Product Information
Extended Description
TECK400 25S Eaton Crouse-Hinds: Eaton Crouse-Hinds series TECK cable gland, TECK armoured cable, Armoured gland, Steel, Outer sheath min/max: 3.96-4.18", General purpose, 4" NPT, Armor range min/max: 3.75-4.06"
Product Name
Eaton Crouse-Hinds series TECK cable gland
Catalog Number
TECK400 25S
UPC
782274117508
Product Length/Depth
6.4 in
Product Height
6.5 in
Product Width
6.5 in
Product Weight
4.25 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
Steel
Thread Size
4"
Thread type
NPT
Armor (min/max)
3.75-4.06"
Outer sheath (min/max)
3.96-4.18"
Crouse-Hinds series TECK catalog page
IF 1417 - TECK Cable Fittings
Eaton Specification Sheet - TECK400 25S
Feature: Steel construction provides superior impact resistance and durability in harsh environments. Benefit: Reduces risk of damage from vibration and mechanical shocks, extending the service life of armored cables in demanding installations. Application: Ideal for outdoor plants, refineries, and mining facilities where rugged protection is essential. Feature: Armoured gland design for TECK armored cable. Benefit: Ensures robust strain relief and secure sealing, lowering ingress pathways for dust and moisture. Application: Critical in long conduit runs with frequent flex or movement. Feature: 4 inch NPT thread size. Benefit: Enables straightforward integration with standard conduit systems and minimizes customization time. Application: Field installs across industrial sites with diverse conduit configurations. Feature: Precise outer sheath and armor dimensions (3.96-4.18 in; 3.75-4.06 in). Benefit: Delivers a reliable fit for varied TECK armor and sheath profiles, reducing rework. Application: Compatibility across TECK armored cables in mixed fleets. Feature: Hazardous/Classified Locations rated with NEC/CEC, Class II/III and NEMA 4. Benefit: Provides compliant protection against dust and water ingress, supporting safe operation and regulatory adherence. Application: Use in chemical plants, oil & gas, and mining where strict standards apply. Feature: General purpose protection with steel gland construction. Benefit: Combines versatility with durability to simplify stocking and maintenance. Application: Suitable for general-purpose gland needs in wired infrastructure projects.
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FAQs
When installing TECK400 25S, verify the 4" NPT thread, ensure the armor and outer sheath dimensions are within 3.75-4.06" and 3.96-4.18" respectively, and use compatible accessories to maintain the NEMA 4 seal. Ensure the gland is properly torqued and seated to preserve protection in hazardous locations.
TECK400 25S carries NEC/CEC compliance for Hazardous/Classified Locations, with NEC ratings that include Class II Division 1 and Class III, and a NEMA 4 enclosure rating. These certifications matter because they confirm suitability for dangerous environments and help meet regulatory and insurance requirements for safe operation.
Yes. The TECK400 25S is designed for Hazardous/Classified Locations with Class II Division 1 and Class III ratings and a NEMA 4 enclosure, making it appropriate for oil and gas facilities where robust sealing and environmental protection are critical.
The gland’s precise 4" NPT thread and standardized dimensions reduce the need for custom fittings, accelerating installation. Its steel armor and sealing performance minimize ingress and wear, lowering maintenance cycles and downtime in demanding environments while maintaining code compliance.
Check thread size compatibility (4" NPT), confirm armor and outer sheath dimensions (3.75-4.06" and 3.96-4.18"), and ensure the gland supports NEC/CEC requirements and NEMA 4 protection. Verify the gland type is armoured and compatible with TECK armored cables used in your installation.