hc MCB 3p, 40A C characteri stic

Additional equipment possible

+

Ambient temperature during operating

-25 .. 55 °C

Built-in depth

75 mm

Concurrently switching N-neutral

-

Connectable conductor cross section multi-wired

2.5 .. 50 mm²

Connectable conductor cross section solid-core

2.5 .. 50 mm²

Current limiting class

3

Degree of protection (IP)

IP20

Frequency

50 .. 60 Hz

Number of poles (total)

3

Number of protected poles

1

Over voltage category

3

Pollution degree

2

Rated current

40 A

Rated impulse withstand voltage Uimp

4 kV

Rated insulation voltage Ui

440 V

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

0 kA

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

0 kA

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

25 kA

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

25 kA

Rated voltage

400 V

Release characteristic

C

Suitable for flush-mounted installation

-

Voltage type

AC

Width in number of modular spacings

4.5