Maximum Demand Table _hot_ Jun 2026

The Maximum Demand Table serves as a fundamental tool for:

Add the final values from each category together to find the total minimum mains capacity required. Why Maximum Demand Tables Are Critical maximum demand table

Meets local electrical safety codes required to pass building inspections and secure insurance. Factors That Alter Table Values The Maximum Demand Table serves as a fundamental

The following table reflects standard regulatory frameworks (such as AS/NZS 3000 or equivalent international wiring rules) for single-phase residential installations: Load Category Base Load Allocation Diversity Factor / Additional Allocation 3 A for up to 20 light points 2 A for each additional group of 1 to 20 points Socket Outlets (10 A) 10 A for 1 to 20 outlets 5 A for each additional group of 1 to 20 outlets Cooking Appliances 50% of the full-load current Applied if the total rating exceeds 5,000 W Storage Water Heaters 100% of the full-load rating No diversity factor allowed due to continuous operation Air Conditioning 100% of the largest motor load 75% of the remaining air conditioning units How to Calculate Maximum Demand Using a Table maximum demand table