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The Thomas and Betts B520A-UPC is a non-metallic junction box designed for ceiling applications. This box measures four inches and has a capacity of twenty cubic inches for electrical connections. The design includes captive nails for secure mounting during installation. It is appropriate for use as a device, junction, or outlet box.
This junction box is ideal for ceiling installations and offers a robust solution for electrical wiring needs.
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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