Miniature circuit breakers 0.5 - 63 A. Type B, C and D. Rated short-circuit breaking capacity 10000 A
• rated ultimate short-circuit breaking capacity (Icu): 15 kA, in accordance with PN-EN 60947-2,
• energy limitation class: 3,
• rated operational voltage: 230/400 V AC - single-pole circuit breaker, 400 V AC - multi-pole circuit breaker,
• can be used in DC circuits,
• wide range of accessories, including insulating barriers between poles,
• possibility of connection using vertical and horizontal comb busbars,
• cage terminals: wire up to 35 mm2, strand up to 25 mm2,
• description field with a safety flap,
• top and bottom openable mounting clips,
• degree of protection: IP2X for terminals, IP40 for the device built into the switchgear.

Characteristic

d
Number of modules

3
Rated voltage [V]

230
Rated current [A]

50
Width [mm]

52.5
Rated short-circuit breaking capacity [kA]

10
PKWIU

27.12.22.0

Depth [mm]

70
Number of poles

3
Rated insulation voltage [V]

500
Power dissipation [W]

15
Height [mm]

83
Number of modules

3

Other technical data

Built-in depth

70 mm
Number of poles (total)

3
Rated current

50 A
Rated insulation voltage Ui

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

10 kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V

10 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V

15 kA
Concurrently switching neutral conductor

No
Pollution degree

2
Width in number of modular spacings

3
Ambient temperature during operating

-25 ... 70 °C
Connectable conductor cross section solid-core

1 ... 35 mm²

Release characteristic

D
Number of protected poles

3
Rated voltage

400 V
Rated impulse withstand voltage Uimp

6 kV
Voltage type

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

30 kA
Frequency

50 ... 60 Hz
Over voltage category

3
Additional equipment possible

Yes
Degree of protection (IP)

IP20
Connectable conductor cross section multi-wired

1 ... 25 mm²

A kind of package		Karton	Pakiet	Paleta
Quantity	1 pcs.	4 pcs.	48 pcs.	1152 pcs.
Weight (kg)	0,344	1,505	4,515	433,440
Width (m)	0,052	0,097	0,321	0,800
Length (m)	0,087	0,082	0,232	1,078
Depth (m)	0,073	0,226	0,368	1,200