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

• Safe and economical operation
• Compact size suitable for diverse applications
• Built-in overload protection for motor safety
• Available with various enclosure options
• Cost-effective initial investment

Manual starters do not break control circuits during power loss, which means motors could restart automatically when power returns. This automatic restart capability requires careful consideration in certain applications.

When the engine is activated (via stop/start button or traditional key), an electrical signal is sent to the starter solenoid. This component transfers power 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 the combustion process in petrol and diesel vehicles.

Once the engine is running properly, the mechanism disengages the starter motor from the gear and flywheel as the engine no longer requires the electrical spark to maintain operation.