Eaton HGLS7 250 Grounding Bushing - NEC/CEC Compliance
Part Number: HGLS7 250
Quick Summary
Eaton HGLS7 250 grounding is a rugged lug-based grounding bushing for secure, threadless connections in rigid/IMC conduit systems. Installers often grapple with loose terminations, overheating, and noncompliant grounding in crowded panels. This part carries UL certification for Rigid-IMC grounding bushings, NEC/CEC compliance, and Ordinary/Non-Hazardous location classification, delivering code confidence. Its aluminum lug and malleable iron body provide a 150°C rating, while the set screw and threadless design enable fast, reliable terminations with minimal rework. Designed for easy sourcing through the Crouse-Hinds catalog, it integrates with common aluminum lugs and supports long service life, reducing maintenance and downtime for industrial systems.
Product Information
Extended Description
HGLS7 250 Eaton Crouse-Hinds: Eaton Crouse-Hinds series HGLS grounding bushing, Rigid/IMC, Aluminum lug, #250 kcmil-6 AWG, Malleable iron, 150°C, Threadless, 2-1/2", Set screw
Product Name
Eaton Crouse-Hinds series HGLS grounding bushing
Catalog Number
HGLS7 250
UPC
784564113863
Product Weight
6.35 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Temperature rating
150°C
Lug material
Aluminum
Thread
Threadless
Trade size
2-1/2"
Lug size
250 kcmil-#6 AWG
Material
Malleable iron
Type
Set screw
Eaton Crouse-Hinds HGLS7 250 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 - HGLS7 250
Feature: Threadless design with a set screw provides a secure lug grip for rigid/IMC conduits. Business Impact: Cuts installation steps and variability in torque, speeding wiring while preserving grounding continuity. Application: Suitable for control panels and equipment drops in factory automation and packaging lines where space is constrained. Feature: Aluminum lug paired with a malleable iron body delivers a durable yet manageable component with a high temperature rating. Business Impact: Combines lightweight handling with heat resistance, enabling reliable performance in high-ambient or heat-generating environments. Application: Power distribution in manufacturing floors and process plants with demanding thermal conditions. Feature: Trade size 2-1/2" and lug size 250 kcmil-#6 AWG supports large conductor terminations. Business Impact: Accommodates oversized feeders and upgrades without changing fittings, reducing inventory variety. Application: Large-capacity feeders and service drops in industrial facilities. Feature: NEC/CEC compliance and Ordinary/Non-Hazardous area classification provide regulatory assurance. Business Impact: Simplifies approvals, audits, and maintenance planning, lowering project risk. Application: Compliance-driven installations in non-hazardous environments across North America. Feature: 6.35 lb weight and robust construction support quick handling and long service life. Business Impact: Improves field productivity and reduces replacement cycles, contributing to lower total cost of ownership. Application: Regular use in rack and enclosure installations where durability matters. Feature: Availability of 3D CAD drawings, catalogs, and UL certification data enhances sourcing and specification accuracy. Business Impact: Reduces design time and procurement friction, promoting faster project delivery. Application: Engineering workflows in industrial automation, electrical distribution, and systems integration.
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FAQs
The HGLS7 250 is designed for rigid/IMC conduits with a trade size of 2-1/2" and lug size supporting 250 kcmil to #6 AWG conductors using an aluminum lug. The threadless design with a set screw enables secure terminations without external threads, simplifying installation in confined spaces.
Key specs include a 150°C temperature rating, malleable iron body, aluminum lug, threadless connection, and a 2-1/2" trade size with 250 kcmil-#6 AWG lug capacity. It is suitable for rigid/IMC conduits and is NEC/CEC compliant with Ordinary/Non-Hazardous location suitability.
No. The HGLS7 250 is classified for Ordinary/Non-Hazardous Locations and should be used in non-hazardous environments. For hazardous or outdoor exposure, verify additional enclosure or protective measures and consult the UL and NEC/CEC guidance for suitability.
The grounding bushing carries NEC/CEC compliance and UL certification for Rigid-IMC grounding bushings, supporting regulatory alignment in the US and Canada. It is designed for ordinary non-hazardous locations, ensuring reliable grounding within code requirements.
The threadless, set screw design reduces installation steps and torque variability, speeding wiring in tight spaces. Aluminum lug with a 150°C rating provides durable performance, lowering maintenance. Availability of CAD drawings and catalogs streamlines design and sourcing, delivering faster project delivery and lower total cost of ownership.