In their 2009 Technical Bulletin the Caravan Club explicitly state that the plugs and sockets must be blue to align with the legislative requirements denoting the supply voltage. However the cable colour should be Orange to give visibility on a campsite.
Is orange positive or negative?
Orange can have either positive or negative associations. The hue, whether it is saturated more with red or yellow, can feel earthly or aggressive or more happy and warm. Commonly, orange is linked to heat and energy because it is the color of fire and a citrus fruit.
What is the best wattage for a kettle?
The power of a kettle ranges from about 2.2kW to 3kW – higher-wattage kettles are more powerful and so boil faster. Most kettles now have a wattage of 3kW, but weve found that kettles with similar power levels dont always boil at the same speed.