Industrial 5-IN-THRD-INSUL-MI Conduit Bushing

Description:

The 5-IN Threaded Insulating Bushing for MI Conduit is an electrical conduit fitting used to protect conductors from abrasion at conduit terminations while providing secure threaded attachment to rigid metal conduit systems. Commonly installed in industrial control panels, switchgear, motor control centers, and power distribution systems where large-diameter conduit requires conductor protection and code-compliant termination. Maintenance teams, electricians, and contractors use this bushing for new installations, electrical retrofits, conduit repairs, and replacement of worn or damaged fittings.

Applications:

The 5-IN Threaded Insulating Bushing for MI Conduit is designed to terminate and protect conductors passing through 5-inch threaded metal conduit in industrial and commercial electrical systems. It is commonly used in manufacturing facilities, substations, utility installations, and commercial buildings where rigid metal conduit or intermediate metal conduit (IMC) enters enclosures, switchgear, or junction boxes. The insulating throat helps prevent wire insulation damage while maintaining a secure mechanical connection.

Technical Specifications:

• Manufacturer: Unknown / Unspecified
• Model / Part Number: N/A
• Product Type: Threaded Insulating Bushing
• Trade Size: 5 in.
• Compatible Conduit Type: Intermediate Metal Conduit (IMC), Rigid Metal Conduit (RMC)
• Thread Type: NPT Threaded
• Material: Malleable Iron or Steel Body
• Insulator Material: Thermoplastic or Phenolic Insert
• Finish: Zinc Plated or Galvanized
• Mounting: Threaded Conduit Installation
• Function: Protects conductors from abrasion at conduit ends
• Grounding: Compatible with grounded conduit systems
• Corrosion Resistance: Yes
• Standards: UL Listed, CSA Certified
• Application Environment: Industrial, commercial, and utility electrical systems

Common Replacements:

• Crouse-Hinds 5" Threaded Insulating Bushing
• Appleton 5" Insulating Bushing
• Hubbell RACO 5" Threaded Bushing