Miniature circuit breaker (MCB)

Additional equipment possible

+

Ambient temperature during operating

-30 .. 70 °C

Built-in depth

44 mm

Concurrently switching N-neutral

+

Connectable conductor cross section multi-wired

1 .. 25 mm²

Connectable conductor cross section solid-core

1 .. 35 mm²

Degree of protection (IP)

IP20

Frequency

50 .. 60 Hz

Number of poles (total)

2

Number of protected poles

2

Over voltage category

4

Pollution degree

3

Rated current

30 A

Rated impulse withstand voltage Uimp

6 kV

Rated insulation voltage Ui

500 V

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

20 kA

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

10 kA

Rated voltage

277 V

Release characteristic

C

Suitable for flush-mounted installation

-

Voltage type

AC/DC

Width in number of modular spacings

4