Change-over Switch HZ5B-20/3/4
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
