Ex9BN 3P C20 Miniature Circuit Breaker 6kA C 20A

Additional equipment possible

-

Ambient temperature during operating

-30 .. 70 °C

Built-in depth

74 mm

Concurrently switching N-neutral

+

Connectable conductor cross section solid-core

1 .. 35 mm²

Current limiting class

3

Degree of protection (IP)

IP20

Explosion-proof

-

Flush-mounted installation

-

Frequency

50 .. 60 Hz

Number of poles (total)

3

Number of protected poles

3

Over voltage category

3

Pollution degree

2

Power loss

7.2 W

Rated current

20 A

Rated impulse withstand voltage Uimp

6 kV

Rated insulation voltage Ui

690 V

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

6 kA

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

6 kA

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

10 kA

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

10 kA

Rated voltage

400 V

Release characteristic

C

Suitable for flush-mounted installation

-

Voltage type

AC

Width in number of modular spacings

3