What does a square electric meter base typically indicate?

A square electric meter base typically indicates a 200-amp supply. This is a standard configuration used for residential electrical service, where the square shape of the meter base accommodates the larger electrical demands commonly found in modern homes.

The 200-amp service is generally sufficient for most residential needs, allowing for multiple circuits for lighting, appliances, heating, and cooling systems. The larger meter base enables proper housing for the necessary components to handle this level of current safely and effectively.

Understanding these configurations helps in determining the power capabilities of a particular electrical service, crucial during installation, inspection, or upgrades of electrical systems.