What is the maximum horsepower that a manual motor starter is typically used for?

A manual motor starter is designed to protect smaller motors by providing an overload protection mechanism while enabling manual control of the motor's operation. The maximum horsepower rating for a typical manual motor starter often falls around 1 horsepower. This particular rating reflects common usage scenarios in residential and light commercial applications, where motors of this size are often employed.

Selection of 1/3 horsepower could be based on specific models or older equipment, but generally, manual motor starters can handle up to 1 horsepower. Options like 1/2 horsepower and 2 horsepower exceed the typical rating for standard manual motor starters in most applications. Understanding the ratings allows users to select appropriate starters for their motor sizes, ensuring functionality and safety.