5SY7125-6 | Miniature circuit breaker 230/400 V 15kA

Number of protected poles

1P

Voltage type

AC/DC

Over voltage category

III

Frequency

50.0 - 50.0Hz

Release characteristic

B

Concurrently switching neutral conductor

No

Additional equipment possible

Yes

Degree of protection (IP)

IP20

Built-in depth

70mm

Number of poles (total)

1

Rated current

25A

Rated impulse withstand voltage Uimp

4kV

Rated voltage

400V

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

15kA

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

15kA

Rated insulation voltage Ui

440V

Current limiting class

3

Pollution degree

3

Width in number of modular spacings

1

Ambient temperature during operating

-40 - 70°C

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

25kA

Connectable conductor cross section solid-core

0.75 - 35mm²

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

25kA

Connectable conductor cross section multi-wired

0.75 - 35mm²