Specification

Nonmetallic-Sheathed Cable with both Power Conductors and Control/Signal Conductors. 600 Volts.
Copper Conductors. Color-Coded Jacket. SIMpull
®
Jacket Designed for Easier Pulling.
Southwire
®
Romex
®
Brand SIMpull
®
NM-B-PCS DUO™ nonmetallic-sheathed cable may be
used for both exposed and concealed work in normally dry locations at temperatures not to
exceed 90°C (with ampacity limited to that for 60°C conductors) as specified in the National
Electrical Code. NM-B-PCS cable is primarily used in residential wiring for SMART home
applications such as 0-10V DC dimming controls for LED lighting. NM-B-PCS cable may be
run in air voids of masonry block or tile walls where such walls are not wet or damp locations.
Voltage rating for NM-B-PCS cable is 600 volts. All conductors are rated 600 volts.
Southwire
®
Romex
®
Brand SIMpull
®
NM-B-PCS DUO™ cable complies with the following:
Compliant with NEC Article 334 (NM Cable) and the Class 2/Class 3 circuit separation
requirements of NEC 725.136(I)(1) and 725.136(I)(2)
Listed per UL Standard 719
ASTM B-3 and B-8
Federal Specification A-A-59544
REACH/RoHS Compliant
Southwire
®
Romex
®
Brand SIMpull
®
NM-B-PCS DUO™ cable is manufactured as 2 or 3
insulated copper power conductors with a bare ground wire plus a control/signal
component for installation as a Class 2 or Class 3 circuit, all underneath an outer PVC
jacket that includes a blue stripe over the control/signal component. Control/signal
component is a pair of solid copper 16 AWG purple and gray conductors underneath a
30 mil light blue PVC jacket. Copper conductors are annealed (soft) copper. Stranded
conductors are compressed stranded. Conductor insulation is 90°C-rated polyvinyl
chloride (PVC), nylon jacketed.
Southwire
®
Romex
®
Brand SIMpull
®
NM-B-PCS DUO™ cable is designed for easier
pulling, resulting in easier installation. The cable jacket is color-coded for quick size
identification; White - 14 AWG, Yellow - 12 AWG, Orange - 10 AWG, and Black - 8 AWG
and 6 AWG.
CAUTION: Do not use the control/signal component to make
connections to 120V AC line voltage.
©2018 Southwire Company, LLC. All rights reserved. ®Registered Trademark and ™Trademark of Southwire
Company, LLC. One Southwire Drive, Carrollton, GA 30119, USA
11/13/18 Rev 1
APPLICATIONS
STANDARDS & REFERENCES
CONSTRUCTION
Romex
®
Brand SIMpull
®
NM-B-PCS DUO Cable

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