Properties:
compatible with existing accessories
easy installation of several circuit breakers side by side (in one row)
combined 4-pole residual current circuit breaker with overcurrent element - double Quick-Snap latches located on the top and bottom of the device
clear view of the on/off position
Bi-Connect terminals for connection of comb busbars
description field with a safety flap
protective and insulating overlays, protecting against making a mistake
device width: 4 modules (saving space in the switchgear)

Depth [mm]

70
Tightening torque [Nm]

2
Rated current [A]

20
Width [mm]

71
Height [mm]

84
Mechanical durability (number of cycles)

4000
Number of modules

4
PKWIU

27.12.22.0

Number of poles

4
Rated insulation voltage [V]

500
power loss [W]

11.7
Working temperature [°C]

-25 to 40
Electrical endurance (number of cycles)

2000
Rated impulse voltage [kV]

4
AC rated voltage [V]

230/400

Other technical data

Number of poles (total)

4
Rated voltage

400 V
Rated impulse withstand voltage Uimp

4 kV
Rated fault current

0.03 A
Current limiting class

3
Disconnection characteristic

Undelayed
Voltage type

AC
Release characteristic

B
With interlocking device

Yes
Pollution degree

2
Width in number of modular spacings

4
Anti-nuisance tripping version

No
Connectable conductor cross section solid-core

1 ... 25 mm²

Number of protected poles

4
Rated insulation voltage Ui

500 V
Rated current

20 A
Leakage current type

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

6 kA
Surge current capacity

3 kA
Frequency

50 Hz
Concurrently switching neutral conductor

No
Over voltage category

3
Ambient temperature during operating

-25 ... 40 °C
Built-in depth

70 mm
Degree of protection (IP)

IP20
Connectable conductor cross section multi-wired

1 ... 16 mm²

A kind of package		Karton	Pakiet	Paleta
Quantity	1 pcs.	1 pcs.	33 pcs.	792 pcs.
Weight (kg)	0,419	0,450	15,390	377,500
Width (m)	0,071	0,080	0,318	0,800
Length (m)	0,073	0,074	0,239	1,106
Depth (m)	0,092	0,098	0,373	1,200