2CSR256040R3164 | DS203NC C16 AC300

Number of protected poles

3

Number of poles (total)

4

Leakage current type

AC

Rated current

16A

Rated short-circuit breaking capacity according to EN 61009

6kA

Rated fault current

0.3A

Rated short-circuit breaking capacity Icn according to EN 61009-1

6kA

Frequency

50/60 Hz

Release characteristic

C

Disconnection characteristic

Undelayed

Current limiting class

3

Ambient temperature during operating

-25 - 55°C

Pollution degree

2

Concurrently switching neutral conductor

Yes

Voltage type

AC

Rated short-circuit breaking capacity according to IEC 60947-2

10kA

Rated impulse withstand voltage Uimp

4kV

Surge current capacity

0.25kA

Rated insulation voltage Ui

500V

Anti-nuisance tripping version

No

Suitable for flush-mounted installation

No

Connectable conductor cross section multi-wired

1 - 25mm²

With interlocking device

Yes

Rated voltage

400V

Built-in depth

69mm

Over voltage category

3

Degree of protection (IP)

IP2X

Connectable conductor cross section solid-core

25 - 25mm²

Width in number of modular spacings

4