Manual starters are simple, user-operated devices that control equipment activation through a button or rotary knob. These starters feature mechanical linkages that open or close contacts to start or stop motors. Note that manual starters don't break control circuits during power loss, potentially allowing automatic motor restart when power returns - an important safety consideration for some applications.

• Provide safe and economical operation
• Compact design suitable for diverse applications
• Offer motor overload protection
• Available with various enclosure options
• Low initial cost solution

When the engine is activated (via stop/start button or traditional key), an electrical signal is sent to the starter solenoid. This component directs power from the vehicle's battery to the starter motor, which activates the starter drive (Bendix gear system) to engage the flywheel.

The starter motor turns to crank the engine, initiating combustion in petrol and diesel vehicles. Once the engine is running, the mechanism disengages the starter motor from the flywheel as the engine no longer requires the electrical spark to maintain operation.