Description
Main
Device application Distribution
Range Acti9
product name Acti9 iC60
Product or component type Miniature circuit-breaker
Device short name iC60a
Poles description 4P
Number of protected poles 4
[In] rated current 20 A
network type AC
Trip unit technology Thermal-magnetic
Curve code C
Breaking capacity 4500 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1
10 kA Icu at 220…240 V AC 50/60 Hz conforming to EN/IEC 60947-2
6 kA Icu at 380…415 V AC 50/60 Hz conforming to EN/IEC 60947-2
Utilisation category Category A conforming to EN 60947-2
Category A conforming to IEC 60947-2
Suitability for isolation Yes conforming to EN 60898-1
Yes conforming to EN 60947-2
Yes conforming to IEC 60898-1
Yes conforming to IEC 60947-2
Standards IEC 60898-1
IEC 60947-2
EN 60898-1
EN 60947-2
Complementary
Network frequency 50/60 Hz
Magnetic tripping limit 8 x In +/- 20 %
[Ics] rated service breaking
capacity
10 kA 100 % conforming to EN 60947-2 – 220…240 V AC 50/60 Hz
6 kA 100 % conforming to EN 60947-2 – 380…415 V AC 50/60 Hz
10 kA 100 % conforming to IEC 60947-2 – 220…240 V AC 50/60 Hz
6 kA 100 % conforming to IEC 60947-2 – 380…415 V AC 50/60 Hz
4500 A 100 % conforming to EN 60898-1 – 400 V AC 50/60 Hz
4500 A 100 % conforming to IEC 60898-1 – 400 V AC 50/60 Hz
Limitation class 3 conforming to EN 60898-1
3 conforming to IEC 60898-1
[Ui] rated insulation voltage 500 V AC 50/60 Hz conforming to EN 60947-2
500 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand
voltage
6 kV conforming to EN 60947-2
6 kV conforming to IEC 60947-2
Contact position indicator Yes
control type Toggle
Local signalling Trip indicator
Mounting mode Removable comb busbar installed
Mounting support DIN rail
9 mm pitches 8
Width 72 mm
Depth 78.5 mm
Colour White
Connections – terminals Single terminal (top or bottom) 1…25 mm² rigid
Single terminal (top or bottom) 1…16 mm² flexible
Wire stripping length 14 mm for top or bottom connection
Tightening torque 2 N.m top or bottom
Earth-leakage protection Separate block
Environment
IP degree of protection IP20 B conforming to EN/IEC 60529
Pollution degree 3 conforming to EN 60947-2
3 conforming to IEC 60947-2
overvoltage category II
Tropicalisation 2 conforming to EN/IEC 60068-2-78
Relative humidity 95 %
Operating altitude 0…2000 m
Ambient air temperature for
operation
-35…70 °C
Ambient air temperature for
storage
