View Ac Compressor Overload Protector Images. Riser mounted air compressor with motor starter for overload protection. Note the blue button which is the manual restart button.

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The overload protector that shuts the compressor off is wired in a manner to kill power to the condenser fan motor as well. Let's step back a minute first to address the larger question of is a motor starter required on every dry pipe system air compressor? A panel box surge protector will protect all the lines feeding into the home.

Also, if the compressor uses a capacitor, it may contain a lethal electrical charge.

The overload protector that shuts the compressor off is wired in a manner to kill power to the condenser fan motor as well. However you will not understand the working principles. The overload protector is designed to protect the compressor motor from damage. Ac 125v/250v 15a air compressor thermal overload protector circuit breaker 3pcs.