3RV2031-4DB10 | Circuit breaker size S2 for motor protection, Class 20 A-release 18...25 A N-release

Adjustment range undelayed short-circuit release

325 - 325A

Phase failure sensitive

Yes

With thermal protection

No

Switch off technique

Magnetic

Type of electrical connection of main circuit

Screw connection

Type of control element

Turn button

Device construction

Built-in device fixed built-in technique

With integrated auxiliary switch

No

With integrated under voltage release

No

Degree of protection (IP)

IP20

Overload release current setting

18 - 25A

Rated operation power at AC-3, 400 V

11kW

Height

140mm

Width

55mm

Rated operating voltage

690 - 690V

Rated operation power at AC-3, 230 V

5.5kW

Rated permanent current Iu

25A

Number of poles

3

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

65kA

Depth

149mm