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15-ft 10 / 3 / Romex SIMpull Solid Indoor CU NM-B W/G Individual pack ( By-the-roll )

Southwire 15-ft 10 / 3 / Romex SIMpull Solid Indoor CU NM-B W/G Individual pack ( By-the-roll )

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Attic temps could exceed 90 degrees, what 10-3 should be used.


Hi, happy to help! 10/3 NM‑B is rated for 90 degrees Celsius. If we can help in any other way, please reach out to us at consumersupport@southwire.com.

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Use this 10-3 NM-B cable. It is rated for 90 degrees Celsius which would be 194 degrees Fahrenheit.

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