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Is it advisable to mount a 4" metal box to the cinder block foundation wall to use as a junction box? : r/askanelectrician
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Supllueer Steel Enclosure Box 16X12X8"NEMA Electrical Box IP66 Water and Dust Resistant,Outdoor Indoor Electrical Junction Box with Mounting Plate, Waterproof Steel Box Support Left and Right Swap - Amazon.com
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Strain-relief for surface-mounted junction boxes - Installation materials (Wiring Accessories) | ABB
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wiring - Is the junction box necessary with flush-mount LED fixture? - Home Improvement Stack Exchange
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