What is the amp rating for 12 gauge wire?

The amp rating of 12-gauge copper wire with insulation type TW/UF is 20 amps at 60°C (140°F). It is recommended that you connect a total load of 1920 Watts (80%) for safety purposes  though it can carry a maximum load of … Read more

How long a battery lasts with different appliances

Use the calculator below to get quick estimates of how long batteries (different types and capacities)  last with different appliances using inverters. Note: The battery run-time values provided by the calculator are estimates. Actual values may differ because of the … Read more

Convert mm to sqmm

Use the calculator below to convert a cable size (mm) to square mm (sq.mm or mm2). You can also use the formula below to convert mm to sq.mm. Formula: Convert mm to sq.mm The above calculator is based on the … Read more