TLDR Review: Romex 6/3 NM-B Wire, 25 ft
Published: February 28th, 2025
Pros
- •Wire is easy to work with and easy to install.
- •High quality and appropriately stiff for a auge wire.
- •Effectively pulls a 50 amp circuit through studs.
- •More flexible than solid core wire, which helps with navigating corners.
- •Durable and robust construction.
Cons
- •Availability of smaller size options, like 10’, would be preferable; users sometimes have excess wire.
- •Difficult to connect in tight spaces due to thick wire.
- •Requires patience and technique, such as prending wires, for successful installation.
- •Slightly shorter than expected at 23.75 feet, though typically sufficient for projects.
- •The semigid coating complicates wire manipulation after removing the exterior insulation.
Bottom Line
The Romex 63950021 25 ft. 6/3 Black Stranded CU SIMpull NM-B Wire is a high-quality, flexible option for pulling a 50 amp circuit and is more maneuverable than solid core alternatives. However, due to its thickness, it may be challenging in tight spaces and requires extra patience and technique during installation. Consider whether you need a full 25 feet of wire, as smaller projects may result in excess.
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