Electromechanical control panel for one three-phase electric pump (STARDELTA 1) and for two three-phase electric pumps (STARDELTA 2).

Reduces starting current and torque to 33% (1/3) of that found in a direct start. Drainage function. 24V alarm output.

The main features are:

• Control via float, pressure switch
• Remote alarm output
• Motor overtemperature probe contact
• Optional level probe module
• Star-delta start