Eaton Crouse-Hinds CGB4911 SG Cable Gland - 1-1/4 inch NPT, 3R
Part Number: CGB4911 SG
Quick Summary
The Eaton Crouse-Hinds CGB4911 SG cable gland provides reliable sealing for non-armoured tray cables in industrial enclosures. In harsh environments, missing seals or loose fittings can lead to water ingress, corrosion, and costly maintenance. The gland aligns with NEC/CEC standards, carries a NEMA 3R rating, and is suitable for ordinary/non-hazardous locations. Designed for non-armoured tray cable with a 1-1/4 inch NPT thread, it streamlines installation and supports compliant, safer electrical assemblies. This combination helps facilities reduce downtime, improve enclosure integrity, and simplify procurement for standard wiring needs.
Product Information
Extended Description
CGB4911 SG 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, Steel, General purpose, Sealing gasket and locknut, 1-1/4" NPT
Product Name
Eaton Crouse-Hinds series CGB cable gland
Catalog Number
CGB4911 SG
Product Length/Depth
3.14 in
Product Height
2.25 in
Product Width
2.25 in
Product Weight
1.2 lb
UPC
782274095462
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
3R 4
Protection type
General purpose
Cable type
Non-armoured Tray cable
Gland type
Non-armoured
Thread Size
1-1/4"
Thread type
NPT
Cable range (min/max)
1.188-1.375"
Material
Steel
Special features
Sealing gasket and locknut
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
CGB, CGD, CGE and CGFP Non-armoured Glands UL certification
IF 513A - CG Fittings Installation
IF 513A - CG Fittings Installation
Eaton Specification Sheet - CGB4911 SG
Feature: Sealing gasket and locking nut are included. Business Impact: Enhances ingress protection and reduces maintenance cycles by preventing water and dust ingress. Application: Ideal for non-armoured tray cable glands in control panels and enclosures. Feature: Cable range 1.188-1.375 inches and 1-1/4 inch NPT thread size. Business Impact: Enables wide compatibility with common tray cables and standard conduit fittings, reducing part variety and stocking costs. Application: Suitable for mid-size electrical installations in factories and facilities with non-armoured cables. Feature: Steel construction with general-purpose protection. Business Impact: Delivers robust mechanical strength and durable performance in ordinary locations, lowering replacement frequency. Application: Outdoor or damp environments where general sealing is required. Feature: NEMA 3R rating and NEC/CEC compliance. Business Impact: Ensures regulatory alignment and suitability for non-hazardous locations, reducing compliance risk and audit findings. Application: Electrical feeders, power distribution panels, and machinery enclosures. Feature: Non-armoured, non-armoured gland for tray cables. Business Impact: Simplifies sourcing for simple installations, supports faster installation, and minimizes training needs. Application: General-purpose wiring in automation cabinets and factory floors. Industry insight: The combination of gasket, locknut, and standard 1-1/4 inch NPT threading aligns with common Eaton Crouse-Hinds gland families, enabling streamlined maintenance, quick field replacement, and predictable performance across legacy panels and new builds.
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FAQs
The CGB4911 SG is designed for non-armoured tray cables with a cable range of 1.188 to 1.375 inches and a 1-1/4 inch NPT thread. It is not intended for armour-plated cables, so for armoured conductors you should consider a corresponding armoured gland class.
No. This gland is specified for non-armoured tray cable. For armoured cables, select a gland designed for armour protection, or consult Eaton Crouse-Hinds catalogs for an appropriate alternative that maintains IP/ingress protection and certification compatibility.
The CGB4911 SG complies with NEC/CEC standards, carries a NEMA 3R rating, and is rated for ordinary/non-hazardous locations. These certifications support regulatory compliance and safe operation in typical industrial environments.
The sealing gasket and locknut provide a pre-sealed, secure interface that minimizes water/dust ingress and loosening over time. This reduces maintenance intervals, protects interior components, and helps maintain enclosure integrity in regular and damp environments.
Ensure cable fits within the 1.188-1.375 inch range, thread the gland into a 1-1/4 inch NPT port on a suitable enclosure, and secure with the gasket and locknut. Verify enclosure rating and location align with NEC/CEC requirements and that the overall assembly remains within the NEMA 3R protection class.