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The ABB TH3221R is designed for commercial and industrial applications where safety and high performance are essential. It is listed to UL standard 98 enclosed and dead front switches and certified to CSA standard 22.2 no. 4-04 enclosed and dead front switches. Meets or exceeds NEMA KS1 standard for enclosed switches, type HD.
This heavy-duty safety switch is rugged, reliable, and easy to install. It features full cover interlocks and a 60/75 C conductor rating.
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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