2CDS253025R0405 | SZ203-B40

Rated voltage

400V

Built-in depth

69mm

Rated current

40A

Rated insulation voltage Ui

440V

Release characteristic

B

Number of poles (total)

3

Number of protected poles

3

Voltage type

Other

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

-kA

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

-kA

Power loss

-W

Current limiting class

3

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

6kA

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

6kA

Rated impulse withstand voltage Uimp

4kV

Frequency

50 - 60Hz

Connectable conductor cross section multi-wired

0.75 - 25mm²

Ambient temperature during operating

-25 - 55°C

Width in number of modular spacings

3.0

Connectable conductor cross section solid-core

0.75 - 35mm²

Over voltage category

3

Explosion-proof

No

Concurrently switching neutral conductor

No

Additional equipment possible

Yes

Flush-mounted installation

No

Pollution degree

2

Degree of protection (IP)

IP20