Motor protection circuit-breaker

Adjustment range undelayed short-circuit release

300 .. 300 A

Degree of protection (IP)

IP20

Depth

85.4 mm

Device construction

Complete device in housing

Kõrgus

97.8 mm

Laius

45 mm

Number of poles

3

Overload release current setting

16 .. 20 A

Phase failure sensitive

+

Rated operating voltage

690 .. 690 V

Rated operation power at AC-3, 230 V

- kW

Rated operation power at AC-3, 400 V

7.5 kW

Rated permanent current Iu

20 A

Rated short-circuit breaking capacity lcu at 400 V, AC

16 kA

Switch off technique

Thermomagnetic

Thermal protection

+

Type of control element

Turn button

Type of electrical connection of main circuit

Screw connection

With integrated auxiliary switch

-

With integrated under voltage release

-

With thermal protection

+