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The NSI Industries ISR-350 is a Polaris Insulated Splice designed for use with conductor sizes from 350 MCM to 6 AWG. This in-line splicer/reducer is suitable for both aluminum and copper conductors, making it versatile for various electrical applications.
This splice is built for reliable electrical connections and is not prone to combustion. It features molded construction that ensures a precise fit.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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