Class 2 and Class 3 remote control and signaling circuit wiring shall not be secured to what?

Class 2 and Class 3 remote control and signaling circuit wiring must be carefully installed to ensure safety and functionality. The correct answer specifies that this type of wiring shall not be secured to raceways.

Raceways are pathways for electrical wiring and can often contain higher voltage circuits or other types of conductors that are not suitable for Class 2 and Class 3 circuits. Securing Class 2 and Class 3 wiring to raceways might expose these circuits to potential damage or interference from higher voltage lines, which could lead to safety hazards or malfunctioning of the signaling system.

Class 2 and Class 3 circuits are designed to operate at lower voltages and have specific requirements related to installation to maintain their integrity and rely on limited power to minimize risks. Maintaining separate runs for these low-voltage circuits helps isolate them from higher voltage systems, thereby promoting compliance with the National Electrical Code (NEC) and ensuring safe operation.