Appleton CN-250I 2.5 Inch Insulated Bushed Nipple

Product Description

The APPLETON CN-250I is an insulated bushed nipple conduit fitting designed for use in electrical conduit systems. This fitting features an insulated bushing integrated into the nipple body, protecting wire insulation from abrasion at conduit entry and exit points. At 2.5 inches, it is sized for trade-size 2-1/2 conduit runs. Licensed electricians and electrical contractors install this type of fitting where conduit terminates into enclosures, panels, or junction boxes and conductor protection is required at the throat of the fitting.

This fitting is suited for commercial and industrial electrical installations where conduit systems route through enclosures or equipment knockouts. The insulated bushing eliminates the need for a separate bushing component at the conduit end, streamlining installation in panel terminations, motor control centers, and similar applications. It is appropriate for use in dry and damp locations consistent with applicable electrical code requirements.

Key Features

• Integrated insulated bushing protects conductors at conduit entry points
• Trade size 2.5 inches for standard 2-1/2 conduit systems
• Eliminates need for a separate throat bushing at termination points
• Designed for use in commercial and industrial conduit installations
• Compact nipple form factor simplifies panel and enclosure connections

Compatibility

Designed as an OEM-style replacement or direct-install fitting for trade-size 2-1/2 conduit systems in commercial and industrial electrical applications.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out the circuit or panel before beginning conduit termination work. Ensure the fitting is fully threaded and seated before pulling conductors to avoid damaging wire insulation at the bushing throat. Verify conduit fill calculations comply with NEC table requirements before installation.

Technical Specifications

• Trade Size: 2.5 inches
• Type: Insulated Bushed Nipple
• UPC: 78138122351

Standard Information

• Brand: APPLETON
• Manufacturer Part Number: CN-250I