Circuit breaker, TeSys GB2, 1P+N, 4A, Icu 3kA at 240V, Thermal magnetic, DIN rail mounted

Additional equipment possible

-

Ambient temperature during operating

-20 .. 60 °C

Built-in depth

74 mm

Concurrently switching N-neutral

+

Connectable conductor cross section multi-wired

0.75 .. 4 mm²

Connectable conductor cross section solid-core

0.75 .. 6 mm²

Current limiting class

3

Degree of protection (IP)

IP20

Explosion-proof

-

Flush-mounted installation

-

Frequency

50 .. 60 Hz

Number of poles (total)

2

Number of protected poles

1

Over voltage category

3

Pollution degree

2

Rated current

4 A

Rated impulse withstand voltage Uimp

4 kV

Rated insulation voltage Ui

250 V

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

- kA

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

- kA

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

3 kA

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

- kA

Rated voltage

250 V

Release characteristic

Other

Voltage type

AC

Width in number of modular spacings

1