Eaton CGB3817 Cable Gland - 3R/NEMA 3R 4 NEC/CEC
Part Number: CGB3817
Quick Summary
The Eaton CGB3817 cable gland is a reliable, sealed entry for non-armoured tray cables used in general-purpose electrical enclosures. Engineers often struggle with ingress, misfit fittings, and space constraints that extend commissioning time. This gland aligns with NEC/CEC standards and carries a NEMA 3R 4 rating for ordinary, non-hazardous locations. Featuring a compact 3/8" NPT thread and a precise 0.375–0.437" cable range, it reduces installation variance while delivering robust mechanical protection. Its compatibility with tray cables and availability of installation literature support faster procurement and consistent field performance in industrial environments.
Product Information
Extended Description
CGB3817 Eaton Crouse-Hinds: Eaton Crouse-Hinds series CGB cable gland, Cable range min/max: 0.375-0.437", Non-armoured and tray cable, Non-armoured, Steel, General purpose, 3/8" NPT
Product Name
Eaton Crouse-Hinds series CGB cable gland
Catalog Number
CGB3817
Product Length/Depth
1.6 in
Product Height
0.88 in
Product Width
0.88 in
Product Weight
0.11 lb
UPC
782274137506
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
3R 4
Protection type
General purpose
Cable type
Tray cable Non-armoured
Gland type
Non-armoured
Thread Size
3/8"
Thread type
NPT
Cable range (min/max)
0.375-0.437"
Material
Steel
Crouse-Hinds series Tray Cable Glands brochure
Crouse-Hinds series CGB, CGD, CGE and CGFP Non-armoured Glands catalog page
CGB, CGD, CGE and CGFP Non-armoured Glands UL certification (Cover)
CGB, CGD, CGE and CGFP Non-armoured Glands UL certification (Cover)
IF 513A - CG Fittings Installation
IF 513A - CG Fittings Installation
Eaton Specification Sheet - CGB3817
Feature: Non-armoured tray cable gland design simplifies assembly and reduces parts count. Business Impact: Shorter installation time and lower labor costs, improving project margins. Application: Control cabinets and machine enclosures in general-purpose facilities. Feature: 3/8" NPT thread size with a 0.375–0.437" cable range. Business Impact: Compatible with standard panels and common tray cables, minimizing adapters. Application: Panel upgrades and retrofits in non-hazardous settings. Feature: Steel construction. Business Impact: Enhanced mechanical protection and durability in busy plant environments, lowering replacement cycles. Application: Industrial automation equipment and outdoor-rated panels. Feature: NEMA 3R 4 rating and NEC/CEC compliance. Business Impact: Meets weather and ingress protection requirements while ensuring regulatory adherence. Application: Indoor and sheltered outdoor installations in ordinary locations. Feature: Documentation and installation resources. Business Impact: Accelerates setup, reduces troubleshooting time, and supports traceability. Application: Site commissioning and ongoing maintenance programs.
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FAQs
For installation, ensure the panel or enclosure outlet is compatible with a 3/8 inch NPT gland, and use the specified cable range of 0.375–0.437 inches. Tighten to the manufacturer’s torque recommendation to maintain the NEMA 3R 4 protection level, and verify proper sealing with the gland’s compression mechanism. This approach minimizes ingress risk and maintains enclosure integrity.
Key specs include 3/8" NPT threading, steel construction, a cable range of 0.375–0.437 inches, product dimensions of about 1.6 in length, and a weight of 0.11 lb. The combination delivers durable mechanical protection for tray cables in ordinary locations while enabling straightforward mounting and compatibility with common tray cable profiles.
Yes. The CGB3817 is rated for Ordinary/Non-Hazardous Locations and carries a NEMA 3R 4 rating, making it appropriate for indoor panels and sheltered outdoor enclosures where general protection from moisture and dust is required. It’s specifically designed for non-armoured tray cables, providing reliable performance in typical industrial settings.
The gland complies with NEC/CEC standards and carries a NEMA rating of 3R 4, appropriate for ordinary locations. It is referenced in UL-related certification materials and Eaton’s installation literature, ensuring traceable compliance for control panels and equipment enclosures in non-hazardous environments.
The CGB3817 provides long-term durability with steel construction, reducing replacement and maintenance needs due to mechanical wear. Its standardized 3/8" NPT thread and fixed cable range simplify stocking and field replacements, cutting downtime during maintenance and retrofit projects while improving overall equipment availability and return on investment.