Siemens 3VA12254EF420AA0

Adjustment range (amperage)

175 - 250 A

Number of auxiliary contacts as normally closed contact

0

Rated permanent current Iu

250A

Max. temperature

+70°C

Content

1pc(s)

Min. temperature

-25°C

Overload release current setting

175-250A

Amperage adjustment range (max.)

250A

Switching voltage (max.)

690V AC

Amperage adjustment range (min.)

175A

Number of auxiliary contacts as normally open contact

0

No. of pins

4-pin

Adjustment range undelayed short-circuit release

1250-2500A

Connections

Screws

RoHS-compliant

有

Dim

(W x H x D) 140 x 158 x 70 mm

Range

SENTRON

Type of control element

Rocker lever

Device construction

Built-in device fixed built-in technique

Degree of protection (IP)

IP40

Type of electrical connection of main circuit

Screw connection

系列

3VA1

类型

3VA1225-4EF42-0AA0

额定电流

250A

深度

70mm

极数

4

高度

158mm

宽度

140mm

长度

140mm