Main applications

  • Building services


The KSB ESE switchgear is a low-voltage switchgear combination to IEC 439-1 for controlling and protecting a three-phase current motor (400 V / 50 Hz). Star-delta starting of motor.


The switchgear is not suitable for installation in potentially explosive atmospheres.

Further technical information about ESE

Overview of technical data

Level indication Pressure switch
Open- / Closed-loop control Open-loop control
Starting method Star-delta
Voltage AC 400 V/ 50 HZ, 3~ 230 /