Panduit PISR500-1 In-line Splicer-reducer

Product Description

The PANDUIT PISR500-1 is an in-line splicer-reducer designed to join two conductors of different sizes within a single continuous run. This type of fitting is used to transition between wire gauges without breaking the integrity of the conductor path. Fabricated from aluminum, it provides a secure mechanical and electrical connection suitable for use in electrical distribution and wiring applications. Licensed electricians and electrical contractors typically install this hardware as part of panel wiring, feeder runs, or branch circuit work where a gauge reduction is required mid-run.

This splicer-reducer is suited for in-line conductor splicing and reducing in residential, commercial, and light industrial electrical installations. It is sold as a single unit and is appropriate for applications where a compact, reliable transition between conductor sizes is needed without the use of wire nuts or tape splices. It fits into standard electrical wiring workflows where a clean, low-profile inline connection is required.

Key Features

• In-line design allows direct conductor-to-conductor splicing and reducing within a continuous run
• Aluminum construction provides lightweight, corrosion-resistant performance
• Single-unit packaging allows precise quantity purchasing for targeted repairs or installations
• Compact profile suitable for use in conduit runs and junction applications

Compatibility

Designed as an OEM-style replacement and standard-use fitting for in-line conductor splicing and reducing in commercial and residential electrical wiring systems.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC requirements. De-energize the circuit completely and verify with a meter before beginning work. Use the appropriate compression or crimping tool rated for aluminum conductors to ensure a secure connection. Avoid mixing aluminum and copper conductors without a listed bimetallic fitting where required by code.