FRBmM-B20/3/003-A

Number of poles (total)

3

Number of protected poles

3

Rated voltage

415V

Rated impulse withstand voltage Uimp

4kV

Rated insulation voltage Ui

500V

Rated current

20A

Rated fault current

0.03A

Leakage current type

A

Rated short-circuit breaking capacity according to EN 61009

10kA

Current limiting class

3

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

10kA

Release characteristic

B

Width in number of modular spacings

4

Frequency

50 Hz

Pollution degree

2

Flush-mounted installation

No

Anti-nuisance tripping version

No

Voltage type

AC

Disconnection characteristic

Undelayed

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

15kA

Concurrently switching neutral conductor

No

Ambient temperature during operating

-25 - 40°C

With interlocking device

No

Degree of protection (IP)

IP20

Connectable conductor cross section solid-core

1 - 25mm²

Connectable conductor cross section multi-wired

1 - 25mm²

Surge current capacity

0.25kA

Over voltage category

3

Built-in depth

75.5mm