What is the typical supply amperage for a square brand electric meter?

The typical supply amperage for a square brand electric meter is commonly recognized as 100 amps. This rating is standard for residential installations, providing sufficient capacity to handle typical electrical loads for lighting, appliances, and general use in a household.

Opting for a 100 amp meter allows for a balance between capacity and safety, ensuring that most residential needs are adequately met without the risk of overloading the system. This rating is widely adopted in building codes and electrical standards for single-family homes, making it a reliable choice for homeowners and electricians alike.

In contrast, the other amperage options—50 amps, 75 amps, and 150 amps—are either insufficient for most residential needs or too high for average single-family home requirements, leading to less common use in standard applications.