Star-delta timers control the transition delay between the star (Y) and delta (Δ) connections in a three-contactor star-delta motor starter, ensuring smooth, time-controlled reduction of motor starting inrush current. The timer triggers changeover from reduced-voltage star connection to full-voltage delta connection after a preset delay — typically 3 to 15 seconds — once the motor has accelerated near full speed, reducing starting current to approximately one-third of direct-on-line values. GoSwitchgear stocks star-delta timers with adjustable time ranges compatible with standard three-contactor starter assemblies. In stock in Dubai — fast delivery across UAE.