Appleton IBC-75L-4AC Insulated Grounding Bushing 3/4 Inch

Product Description

The APPLETON IBC-75L-4AC is a 3/4 inch insulated grounding bushing designed for use in electrical conduit installations. It provides a protected grounding point at the end of metallic conduit, preventing conductor insulation damage that can occur at sharp conduit edges. The bushing incorporates an insulated throat and a grounding lug, allowing the installer to bond the conduit run to the equipment grounding conductor. Licensed electricians and electrical contractors install this fitting as a standard component in branch circuit and feeder conduit terminations.

This bushing is suited for residential, commercial, and light industrial electrical installations where metallic conduit terminates at enclosures, panelboards, junction boxes, and other electrical equipment. The 3/4 inch trade size matches standard rigid metal conduit and intermediate metal conduit of that size. It is commonly installed at service entrances, distribution panels, and sub-panel terminations where grounding continuity and conductor protection are both required at the same termination point.

Key Features

• 3/4 inch trade size fits standard rigid metal conduit and IMC terminations
• Insulated throat protects conductor insulation from sharp conduit edges
• Integrated grounding lug allows bonding of conduit to equipment grounding conductor
• Compact bushing profile suitable for tight enclosure knockouts

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 3/4 inch trade size metallic conduit terminations in standard electrical enclosures and panelboards.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize the circuit and lock out the panel before beginning conduit termination work. Thread the bushing onto the conduit end and tighten securely before connecting the grounding conductor to the lug. Verify grounding continuity after installation per applicable NEC requirements.

Technical Specifications

• Trade Size: 3/4 inch
• Type: Insulated Grounding Bushing
• UPC: 78312630301

Standard Information

• Brand: APPLETON
• Manufacturer Part Number: IBC-75L-4AC