Manual starters are devices operated manually, designed for simple operation without requiring expert intervention. They feature a button or rotary knob that enables users to turn connected equipment on or off through mechanical linkages that open or close contacts.

Important safety note: These starters do not break control circuits during power loss, meaning motors could restart automatically when power returns. Consider this for critical applications.

• Safe and economical operation
• Compact size suitable for diverse applications
• Overload protection for motor safety
• Available with various enclosure options
• Low initial cost compared to other starter types

When the engine is activated (via stop/start button or traditional key), an electrical signal is sent to the starter solenoid. This component transfers charge from the vehicle's battery to the starter motor, activating both the motor and the starter drive (Bendix gear system).

The starter motor then engages the vehicle's flywheel, cranking the engine to initiate combustion in petrol and diesel vehicles. Once the engine is running, the mechanism disengages the starter motor from the gear and flywheel as the engine no longer requires the electrical spark.