Manual starters are simple devices operated by hand, featuring either a button or rotary knob for controlling connected equipment. These starters provide economical operation with mechanical linkages that open or close contacts to start or stop motors. Note that manual starters don't break control circuits during power loss, which may cause automatic restart when power returns.

• Safe and economical operation
• Compact design for versatile applications
• Built-in motor overload protection
• Available in various enclosure options
• Low initial cost compared to other starters

When activated (via button or key), an electrical signal travels to the starter solenoid, which directs power from the battery to the starter motor. This activates the starter drive (Bendix gear), engaging the engine's flywheel to crank the engine and initiate combustion. Once the engine runs independently, the starter disengages automatically.