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The nVent SQDC is an enclosure operator adapter for use with Hoffman A21, A28, A34, and A4L3D Series NEMA 4/12 enclosures. This adapter is essential for installations requiring a disconnect mechanism within these enclosures.
This adapter ensures proper installation of disconnects in compatible Hoffman enclosures, promoting safety and reliability in electrical installations.
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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