Eaton Crouse-Hinds CGB3911 SA Cable Gland - NEMA 3R/4X
Part Number: CGB3911 SA
Quick Summary
The CGB3911 SA cable gland from Eaton Crouse-Hinds provides reliable sealing for tray cables in industrial enclosures. Engineers often grapple with moisture ingress, dust, and incorrect gland sizing, which can trigger downtime and warranty concerns. This gland carries NEC/CEC compliance and is rated for ordinary/non-hazardous locations with NEMA 3R and 4X protection, ensuring rugged performance in harsh environments. Designed for non-armoured tray cable and a 1" NPT entry, it simplifies installation, reduces field adjustments, and lowers total cost of ownership while maintaining robust enclosure integrity.
Product Information
Extended Description
CGB3911 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series CGB cable gland, Cable range min/max: 1.188-1.375", Non-armoured and tray cable, Non-armoured, Aluminum, General purpose, 1" NPT
Product Name
Eaton Crouse-Hinds series CGB cable gland
Catalog Number
CGB3911 SA
Product Length/Depth
3.21 in
Product Height
2.25 in
Product Width
2.25 in
Product Weight
0.44 lb
UPC
782274100890
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
3R 4X
Protection type
General purpose
Cable type
Tray cable Non-armoured
Gland type
Non-armoured
Thread Size
1"
Thread type
NPT
Cable range (min/max)
1.188-1.375"
Material
Aluminum
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 - CGB3911 SA
Feature Aluminum construction provides corrosion resistance and lighter weight, improving handling during installation. Business Impact Reduced crew fatigue and faster fit-up in tight panels, translating to labor savings and fewer installation errors. Application Suitable for non-armoured tray cable in industrial control panels and outdoor enclosures, enabling quick, reliable sealing in demanding environments. Feature Cable range 1.188-1.375 inches ensures precise glands for standard tray cables, reducing rework. Business Impact Less field rework, lower warranty claims, and consistent sealing performance across job sites. Application Ideal for general-purpose gland installations where standard tray cable profiles are used. Feature 1 inch NPT thread and non-armoured gland type streamline compatibility with common conduit fittings, easing procurement. Business Impact Faster stocking, fewer adapters, and improved installation times. Application Best for general purpose, non-armoured cable management in process industries. Feature NEMA Rating 3R/4X delivers environmental protection against rain, dust, and corrosion in rugged locations, boosting uptime. Business Impact Higher reliability and compliance for critical equipment. Application Fits ordinary/non-hazardous areas while meeting NEC/CEC standards. Feature Compatibility with tray cable and non-armoured configurations ensures straightforward retrofits and upgrades. Business Impact Reduces downtime during upgrades and simplifies documentation for compliance audits. Application Works across existing Eaton Crouse-Hinds CG fittings families for scalable deployments.
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FAQs
For CGB3911 SA, ensure the enclosure entry is prepared for a 1" NPT gland, use appropriate thread sealant or tape, and verify the cable range (1.188-1.375 in) aligns with the tray cable in use. The aluminum gland is non-armoured and suited for general purpose sealing in ordinary locations. When mounting, align the gland to maintain seal integrity and avoid overtightening that could distort entry threads. Standard installation tools and torque specs from the IF 513A CG fittings instruction are recommended to ensure consistent sealing performance.
The CGB3911 SA is designed for tray cables that are non-armoured with a cable diameter range of 1.188 to 1.375 inches. It uses a 1" NPT threaded entry and aluminum construction for general purpose sealing. This makes it suitable for many control panels, switchgear enclosures, and process equipment installations that rely on non-armoured tray cable. Always confirm cable outer diameter and insulation type to ensure a proper seal and compliance with NEC/CEC requirements.
Yes, the CGB3911 SA complies with NEC/CEC standards and is suitable for ordinary/non-hazardous locations. Its NEMA ratings of 3R and 4X provide protection against environmental conditions typically encountered in industrial enclosures. This makes it appropriate for indoor panels, outdoor housings, and equipment located in controlled environments where non-armoured tray cables are used and regulatory compliance is critical.
Using the CGB3911 SA improves uptime by providing a robust, corrosion-resistant aluminum gland with reliable sealing against moisture and dust. The non-armoured design simplifies installation and reduces field adjustments, lowering maintenance overhead. Its NEMA 3R/4X protection minimizes ingress risks in rugged environments, supporting longer service intervals and predictable performance across varying temperatures and job site conditions.
Consult the CG fittings installation references, such as IF 513A CG installation sheets, for torque values and step-by-step mounting guidance. Review Eaton’s literature pages, including the Crouse-Hinds tray cable glands brochure and the catalog page for non-armoured glands, to verify fit with CG fittings families and confirm approvals. UL certification documentation is available for related components, ensuring compliance during audits and inspections.