18658

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

Built-in depth

47mm

Rated current

80A

Number of poles (total)

4

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

50kA

Voltage type

AC/DC

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

25kA

Rated impulse withstand voltage Uimp

8kV

Release characteristic

C

Rated voltage

400V

Number of protected poles

4

Over voltage category

4

Concurrently switching neutral conductor

Yes

Rated insulation voltage Ui

690V

Pollution degree

3

Degree of protection (IP)

IP20

Frequency

50 - 60Hz

Flush-mounted installation

No

Width in number of modular spacings

6

Additional equipment possible

Yes

Explosion-proof

No

Ambient temperature during operating

-30 - 70°C

Connectable conductor cross section solid-core

16 - 70mm²

Connectable conductor cross section multi-wired

10 - 50mm²