In terms of safety, what must be considered when wiring control circuits?

When wiring control circuits, ensuring that no live circuits are present during installation is critical for safety. This practice minimizes the risk of electric shock or short circuits, which can lead to serious injuries or equipment damage. Prior to starting any installation work, it is essential to fully de-energize the system, isolate the circuit, and confirm that there is no voltage present. This verifies that the work area is safe, protecting both the technician and the equipment from unforeseen hazards.

While other factors such as wire color coding, correct component sizing, and being aware of high voltage ranges are important aspects of wiring and can contribute to an overall safe wiring practice, the direct action of ensuring circuits are not live during installation is a fundamental safety precaution that must be prioritized above all else to prevent accidents and injuries.