18773

Current limiting class

-

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

-kA

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

-kA

Number of poles (total)

4

Release characteristic

B

Number of protected poles

4

Built-in depth

47mm

Rated current

40A

Rated insulation voltage Ui

690V

Rated voltage

400V

Voltage type

AC/DC

Rated impulse withstand voltage Uimp

8kV

Flush-mounted installation

No

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

50kA

Pollution degree

3

Over voltage category

4

Additional equipment possible

Yes

Concurrently switching neutral conductor

Yes

Frequency

50 - 60Hz

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

100kA

Width in number of modular spacings

6

Degree of protection (IP)

IP20

Connectable conductor cross section multi-wired

1 - 35mm²

Explosion-proof

No

Connectable conductor cross section solid-core

1.5 - 50mm²

Ambient temperature during operating

-30 - 70°C