[Ui] rated insulation voltage |
500 V AC 50/60 Hz |
[Uimp] rated impulse withstand voltage |
8 kV |
[Ics] rated service short-circuit breaking capacity |
90 kA at 220...240 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 380...415 V AC 50/60 Hz conforming to IEC 60947-2
50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 |
mechanical durability |
20000 cycles |
electrical durability |
20000 cycles at 440 V In/2
10000 cycles at 440 V In
10000 cycles at 690 V In/2
5000 cycles at 690 V In |
power dissipation per pole |
12.21 W |
mounting support |
Backplate |
mounting position |
Horizontal and vertical
Flat on the back |
upside connection |
Front |
downside connection |
Front |
Connection terminals |
Compression lug/busbar |
connection pitch |
35 mm with spreaders
27 mm without spreaders |
9 mm pitches |
12 module |
trip unit rating |
160 A at 40 °C |
Long-time pick-up adjustment type Ir (thermal protection) |
Adjustable 9 settings |
[Ir] long-time protection pick-up adjustment range |
63...160 A |
Long-time protection delay adjustment type tr |
Fixed |
[tr] long-time protection delay adjustment range |
200 s at 1.5 x Ir
8 s at 6 x Ir
5 s at 7.2 x Ir |
Neutral protection settings |
1 x Ir (4D) |
thermal memory |
20 minutes before and after tripping |
Short-time protection pick-up adjustment type Isd |
Adjustable 9 settings |
[Isd] Short-time protection pick-up adjustment range |
1.5...10 x Ir |
Short-time protection delay adjustment type tsd |
Fixed |
Instantaneous protection pick-up adjustment type Ii |
Fixed |
[Ii] instantaneous protection pick-up adjustment range |
2000 A |
earth-leakage protection |
Integrated |
earth-leakage protection class |
Class A
Class AC |
Earth-leakage protection sensitity adjustment type IΔn |
Adjustable |
[IΔn] earth-leakage protection sensitivity adjustment range |
30 mA
100 mA
300 mA
500 mA
1 A
3 A
5 A |
earth-leakage sensitivity |
30 mA for class A
100 mA for class A
300 mA for class A
500 mA for class A
1 A for class A
30 mA for class AC
100 mA for class AC
300 mA for class AC
500 mA for class AC
1 A for class AC
3 A for class AC
5 A for class AC |
Earth-leakage protection time delay adjustement type Δt |
Adjustable |
[Δt] Earth-leakage protection time delay adjustment range |
0 ms
60 ms
150 ms
500 ms
1000 ms |
Number of slots for electrical auxiliaries |
1 slot(s) for auxiliary switch OF
1 slot(s) for alarm switch SD
1 slot(s) for voltage release MN or MX |
local signalling |
Flag (green) for presence of auxiliary contacts |
Width (W) |
108 mm |
Height (H) |
144 mm |
Depth (D) |
80 mm |
net weight |
1.63 kg |
colour |
Grey (RAL 7016) |