NZMN3-ME450-AVE

Overload release current setting

225 - 450A

Switch off technique

Electronic

With thermal protection

Yes

Phase failure sensitive

Yes

Adjustment range undelayed short-circuit release

450 - 6300A

Rated operation power at AC-3, 400 V

250kW

Rated permanent current Iu

450A

With integrated auxiliary switch

No

Rated operation power at AC-3, 230 V

132kW

Type of control element

Rocker lever

Device construction

Built-in device slide-in technique (withdrawable)

With integrated under voltage release

No

Number of poles

3

Degree of protection (IP)

IP20

Height

346mm

Width

185mm

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

35kA

Depth

260mm

Type of electrical connection of main circuit

Screw connection

Rated operating voltage

690 - 690V