These requirements cover 60 - 250°C (140 - 482°F) single- and multiple-conductor power-limited circuit cables for use as fixed wiring within buildings principally for Class 3 and Class 2 circuits. Cables covered by these requirements are: Types CL3P and CL2P, Types CL3R and CL2R, Types CL3 and CL2, Types CL3X and CL2X, and Type PLTC.
ANSI/UL 13-2005 history
2011ANSI/UL 13-2011 Standard for Safety for Power-Limited Circuit Cables
2005ANSI/UL 13-2005 Standard for Safety for Power-Limited Circuit Cables