409069 | AUT.OSIG. DX3 4P B40 16KA

Degree of protection (IP)

IP20

Voltage type

AC

Suitable for flush-mounted installation

Yes

Built-in depth

44mm

Rated voltage

400V

Width in number of modular spacings

4

Rated current

40A

Release characteristic

B

Ambient temperature during operating

-25 - 70°C

Connectable conductor cross section multi-wired

1.5 - 25mm²

Connectable conductor cross section solid-core

1.5 - 35mm²

Concurrently switching neutral conductor

Yes

Number of protected poles

3

Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V

16kA

Rated insulation voltage Ui

500V

Rated impulse withstand voltage Uimp

4kV

Number of poles (total)

4

Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V

32kA

Current limiting class

3

Additional equipment possible

Yes

Frequency

50 - 60Hz

Pollution degree

2

Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V

16kA

Over voltage category

-

Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V

10kA