Product description

Purpose:  suitable for AC 50HZ rated voltage 690V below, rated current 100A below the electrical line, for manual operation is not frequent or breaking circuit, as a control, conversion. Can also be used as the main control circuit and the measurement of small capacity AC motor starting, variable speed, reversing and control.

Technical parameter:

Rated insulation voltage: 690V

Rated operating voltage: 230V/380V

Agreed heating current: 20A

Rated operating current; AC-21A