Eaton GLS9 250 Grounding Bushing - Threadless UL Certified
Part Number: GLS9 250
Quick Summary
GLS9 250 grounding bushing provides a robust conductor termination for rigid/IMC conduit in industrial electrical installations. Facing downtime and grounding issues from incompatible lugs or improper sizing, engineers need a reliable, code-compliant solution that fits standard hardware. This GLS9 250 is UL-listed for ordinary locations and NEC/CEC compliant, with a 105°C rating for heat resistance, ensuring long-term reliability in harsh environments. By pairing an aluminum lug with a malleable iron body, it delivers easy, durable terminations compatible with 250 kcmil-#6 AWG cables, reducing inventory complexity. Overall, it enables safer, faster installations, lowering maintenance costs and accelerating panel builds in demanding facilities.
Product Information
Extended Description
GLS9 250 Eaton Crouse-Hinds: Eaton Crouse-Hinds series GLS grounding bushing, Rigid/IMC, Aluminum lug, 250 kcmil-#6 AWG, Malleable iron, 105°C, Threadless, 3-1/2"
Product Name
Eaton Crouse-Hinds series GLS grounding bushing
Catalog Number
GLS9 250
Product Length/Depth
4.9 in
Product Height
3.5 in
Product Width
9.2 in
Product Weight
1 lb
UPC
784564112477
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Temperature rating
105°C
Lug material
Aluminum
Thread
Threadless
Trade size
3-1/2"
Lug size
250 kcmil-#6 AWG
Material
Malleable iron
Eaton Crouse-Hinds GLS9 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 - GLS9 250
Feature: Threadless design simplifies assembly and reduces cross-threading risks. Business Impact: Faster, cleaner terminations with fewer inspection issues, lowering installation time and labor costs. Application: Ideal for tight spaces in control panels and switchgear where conventional threaded bushings are impractical. Feature: High-capacity lug for 250 kcmil-#6 AWG conductors. Business Impact: Supports large power feeds, enabling flexible, scalable distribution without multiple part changes. Application: Main feeders and branch terminations in industrial plants. Feature: Aluminum lug with malleable iron body. Business Impact: Combines corrosion resistance with strength, delivering durable terminations and longer service life in harsh environments. Application: Outdoor enclosures and areas with elevated humidity or condensation. Feature: 105°C temperature rating. Business Impact: Maintains performance in elevated ambient temperatures typical of electrical rooms and equipment rooms, reducing derating concerns. Application: High-heat installations and dense electrical cabinets. Feature: Rigid/IMC conduit compatibility and 3-1/2" trade size. Business Impact: Streamlines procurement and installation across standard conduit systems, improving project timelines. Application: Industrial wiring in risk-managed facilities requiring NEC/CEC compliance. Feature: UL certification and NEC/CEC compliance. Business Impact: Supports regulatory compliance and third-party verification, reducing risk during audits and inspections. Application: Facilities with strict electrical codes and safety programs. These points reflect real-world usage in industrial automation environments, where reliability, compliance, and total cost of ownership are critical considerations.
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FAQs
GLS9 250 is designed for rigid/IMC conduit with a threadless connection, enabling quick terminations without threaded fittings. It uses an aluminum lug for high-capacity conductors (250 kcmil-#6 AWG) and fits standard conduit runs commonly found in industrial facilities, helping reduce install time and potential corrosion at threaded joints.
The unit supports 250 kcmil-#6 AWG conductors, uses an aluminum lug, and is rated for 105°C. It is intended for ordinary/non-hazardous locations under NEC/CEC standards, with a rigid/IMC conduit compatibility that suits typical power distribution panels and feeders.
Yes. GLS9 250 is UL listed for ordinary locations and NEC/CEC compliant, providing third-party verification of safety and code conformity for industrial installations and maintenance audits.
Cataloged as 4.9 in length, 3.5 in height, and 9.2 in width, GLS9 250 weighs 1 lb. It uses an aluminum lug and a malleable iron body, with a trade size of 3-1/2" and a threadless connection for easy handling.
Reference the GLS9 250 specification sheet, 3D CAD drawing package, and UL certification reports included in the product downloads. Additional catalog pages and Eaton’s technical literature provide in-depth installation instructions and compliance details.