What power cable for 2kw?

For a 2 kW load, you typically need a power cable that can handle the current safely. Assuming a standard voltage of 230V, the current would be approximately 8.7A (2 kW / 230V). A 1.5 mm² copper cable is generally sufficient for this load in most residential applications, but it's essential to consider the length of the cable run and any local electrical codes or regulations. Always consult a qualified electrician for specific installations.