The Power of Color CODED WIRES
Cerrowire’s color coded wires have made a leap in productivity.

Now you can tell 3-conductor NM-B from 2-conductor at a glance.

Whether you’re an electrical contracting pro or an apprentice just learning the trade, CerroMax™ makes it easy to quickly distinguish 14/3 and 12/3 electrical wires with our blue and purple color coding.

The power of color makes it better for inspectors, too. When you see a light blue CerroMax™ cable, you know it’s a 14/3 NM-B electrical wire. When you see a purple CerroMax™ cable, it’s a 12/3 NM-B electrical wire.

Now that’s innovation. CerroMax™ NM-B color coded wires. The only brand with new color coding on 14/3 and 12/3 NM-B electrical wire.

The Choice of Professionals

CerroMax™ NM-B indoor copper building wire integrates our most advanced SLiPWire^® technology so you can work smarter, not harder. Readily available on NM-B gauges 14 to 4, our new slip agent formulation speeds your wire pull and reduces clean up time. Combine that with the added benefits of our footage guarantee and RoHS compliance and you’ll see why CerroMax™ NM-B is the choice of professional residential electricians and DIYers across the U.S.