LoadItemPreset

{
    "type": "preset",
    "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
    "name": "string",
    "powerW": 0,
    "currentA": 0,
    "phases": "single_phase",
    "preset": "string",
    "iconUrl": "string"
}