Range of product

PowerPacT 4

Product or component type

Circuit breaker

Device application

Distribution

Poles description

1P

[In] rated current

20 A at 40 °C

[Ue] rated operational voltage

230 V AC 50/60 Hz

Suitability for isolation

Yes conforming to BS EN 60947-2

utilisation category

Category A

[Icu] rated ultimate short-circuit breaking capacity

25 kA Icu at 230 V AC 50/60 Hz

Performance level

N

Trip unit name

TM-D

Trip unit technology

Thermal-magnetic

Trip unit protection functions

LI

Control type

Toggle

Circuit breaker mounting mode

Panel-mounted

[Ui] rated insulation voltage

750 V

[Uimp] rated impulse withstand voltage

8 kV

[Ics] rated service short-circuit breaking capacity

25 kA at 230 V AC 50/60 Hz

Mechanical durability

20000 cycles

Electrical durability

20000 cycles at 277 V In/2 10000 cycles at 277 V In

mounting support

Backplate

Mounting position

Horizontal and vertical

Phase connection

L2

Number of modules

1 module(s)35 mm

Protection type

L : for overload protection (thermal) I : for short-circuit protection (magnetic)

Trip unit rating

20 A at 40 °C

Long-time pick-up adjustment type Ir (thermal protection)

Fixed

[Ir] long-time protection pick-up adjustment range

1 x In

Long-time protection delay adjustment type tr

Fixed

Instantaneous protection pick-up adjustment type Ii

Fixed

[Ii] instantaneous protection pick-up adjustment range

190 A

earth-leakage protection

Without

Contact position indicator

Yes

Colour

Grey

Standards

BS EN 60947-2

Electrical shock protection class

Class II

Pollution degree

3 conforming to EN/IEC 60664-1

IP degree of protection

IP40 conforming to EN/IEC 60529

IK degree of protection

IK07 conforming to EN/IEC 62262

Ambient air temperature for operation

-25…70 °C

Ambient air temperature for storage

-50…85 °C

Operating altitude

0...2000 m without derating 2000...5000 m with derating

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

4.5 cm

Package 1 Width

25.5 cm

Package 1 Length

26.5 cm

Package 1 Weight

1.25 kg

Warranty

18 months