Eaton Crouse-Hinds HGLL5 10 grounding bushing - 150°C Threaded UL Listed
Part Number: HGLL5 10
Quick Summary
HGLL5 10 grounding bushing is a robust grounding path for rigid/IMC conduits in industrial panels. Engineers often struggle with unreliable grounds caused by corrosion or mismatched lug materials. It offers NEC/CEC compliance, UL certification, and a 150°C temperature rating for demanding installations. This design supports efficient, compliant panel grounding and is compatible with standard 1-1/2" trade size fittings, delivering measurable reductions in maintenance and downtime for machine builders and integrators. By leveraging the aluminum lug and malleable iron body, it also improves corrosion resistance and ease of installation in control panels, enclosures, and equipment racks. Additionally, its ordinary/non-hazardous area classification makes it a safe, versatile choice for general industrial facilities.
Product Information
Extended Description
HGLL5 10 Eaton Crouse-Hinds: Eaton Crouse-Hinds series HGLL grounding bushing, Rigid/IMC, Aluminum lug, #1/0-8 AWG, Malleable iron, 150°C, Threaded, 1-1/2"
Product Name
Eaton Crouse-Hinds series HGLL grounding bushing
Catalog Number
HGLL5 10
UPC
784564113115
Product Length/Depth
2.31 in
Product Height
0.81 in
Product Width
2.31 in
Product Weight
0.24 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Temperature rating
150°C
Lug material
Aluminum
Thread
Threaded
Trade size
1-1/2"
Lug size
#1/0-8 AWG
Material
Malleable iron
Eaton Crouse-Hinds HGLL5 10 3D drawing
Crouse-Hinds series Grounding Bushings - Rigid-IMC catalog page
Grounding Bushings - Rigid-IMC UL certification
Grounding Bushings - Rigid-IMC UL certification
Eaton Specification Sheet - HGLL5 10
Conduit compatibility and trade size: HGLL5 10 is designed for Rigid/IMC conduit with a 1-1/2 inch trade size and a lug that accepts #1/0-8 AWG conductors. This combination delivers a direct, low-impedance grounding path and reduces the need for adapters, saving install time and minimizing potential fault points. The business impact is faster panel commissioning and fewer field adjustments during maintenance. Material and temperature endurance: The malleable iron body paired with an aluminum lug is rated to 150°C, providing structural strength, corrosion resistance, and stable electrical performance in high-temperature environments typical of manufacturing floors and electrical rooms. This translates to longer service life and reduced replacement cycles. Threaded connection and ease of install: Threaded fittings ensure secure, vibration-resistant grounding connections that resist loosening under equipment startup or thermal cycling, improving reliability in dynamic industrial settings. Compliance and documentation: NEC/CEC standards alignment and UL certification give customers confidence in code compliance, safety, and traceability, simplifying audits and procurement. Dimensions and weight efficiency: At a compact 2.31 in length and 0.81 in height with a 0.24 lb weight, HGLL5 10 fits tight control panels and crowded enclosures, freeing valuable mounting space. Operational environment: Area classification Ordinary/Non-Hazardous Locations supports general industrial deployment without special explosion-proof considerations, broadening applicability across machine builders, panel shops, and system integrators.
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FAQs
HGLL5 10 is designed for Rigid/IMC conduit with a threaded connection. This compatibility ensures a direct grounding path without the need for adapters, simplifying installation in panels, enclosures, and equipment racks.
The lug size is #1/0-8 AWG, and the trade size is 1-1/2 inch. This combination supports a broad range of main or feeder conductors while maintaining a compact, space-saving footprint in control panels.
Yes. The HGLL5 10 grounding bushing carries NEC/CEC compliance and UL certification for Rigid/IMC installations, providing confidence in code compliance, safety, and documented reliability for industrial facilities.
Mount the bushing onto a 1-1/2 inch trade-size knockout, thread the connection securely, and terminate the conductor in the aluminum lug. Verify torque as per standard electrical practice and ensure the assembly remains within Ordinary/Non-Hazardous location guidelines.
Dimensions: approximately 2.31 in (L) x 2.31 in (W) x 0.81 in (H); weight about 0.24 lb. It is rated for up to 150°C and suitable for Ordinary/Non-Hazardous locations, making it versatile for general industrial environments.