Smoke detectors shall not be supported by their current carrying conductors.

Smoke detectors shall not be supported by their current carrying conductors.

• A. True
• B. False
• C. Not specified
• D. Only some installations

Answer: (A)

The main idea is that smoke detectors must be physically supported by a proper mounting method, not by the wires that power them. Wires are meant to carry electrical current and signaling, not to bear weight. If a detector relies on its current-carrying conductors for support, pulling or movement could loosen connections, damage the conductors, or cause the detector to detach, which compromises reliability when you need it most. A listed mounting base or enclosure anchored to the building structure provides safe, stable support and protects wiring from strain. So the statement is true: you should not rely on current-carrying conductors to support a smoke detector.

The main idea is that smoke detectors must be physically supported by a proper mounting method, not by the wires that power them. Wires are meant to carry electrical current and signaling, not to bear weight. If a detector relies on its current-carrying conductors for support, pulling or movement could loosen connections, damage the conductors, or cause the detector to detach, which compromises reliability when you need it most. A listed mounting base or enclosure anchored to the building structure provides safe, stable support and protects wiring from strain. So the statement is true: you should not rely on current-carrying conductors to support a smoke detector.