Range |
Domae
|
|
---|---|---|
Type of product or equipment |
Miniature circuit breaker
|
|
Name of the device |
Domae MCB
|
|
Application |
Distribution
|
|
Description of the poles |
3P + N
|
|
number of protected poles |
3
|
|
Neutral pole position |
Left
|
|
In rated operational current |
25 A
|
|
Type of network |
IT
|
|
Trigger type |
Thermal-magnetic
|
|
trip curve |
VS
|
|
breaking capacity |
Icn 3000 A
|
Network frequency |
50/60 Hz
|
|
---|---|---|
[Ue] rated operational voltage |
400 V AC 50/60 Hz
|
|
magnetic trip limit |
5 … 10 x In
|
|
[Ics] rated short-circuit service breaking capacity |
3000 kA 100% Icn conforming to EN / IEC 60898-1
|
|
Fully apparent cut |
Yes
|
|
Command type |
By crankpin
|
|
Voltage indication |
Trigger error
|
|
Installation mode |
Snap-in
|
|
Mounting bracket |
DIN rail
|
|
compatibility of distributor, comb, busbar |
Yes
|
|
step of 9 mm |
8
|
|
Height |
81 mm
|
|
Width |
72 mm
|
|
Depth |
78.5 mm
|
|
Product weight |
0.38 kg
|
|
Color |
White
|
|
Mechanical endurance |
20000 cycles
|
|
connection mode |
Tunnel type terminals (top or bottom) – 1 … 25 mm² – rigid
Tunnel type terminals (top or bottom) – 1 … 16 mm² – flexible |
|
Wire stripping length |
14 mm for top or bottom connection
|
|
Tightening torque |
2 Nm top or bottom
|
|
Differential protection |
Without
|
Standards |
IEC 60068-1
IEC 60898-1 IEC 60529 |
|
---|---|---|
IP degree of protection |
IP20 conforming to IEC 60529
IP40 (modular enclosure) conforming to IEC 60529 |
|
Tropicalization |
2 conforming to IEC 60068-1
|
|
Relative humidity |
95% at 55 ° C
|
|
Operating temperature |
-25… 60 ° C
|
|
Ambient storage temperature |
-40… 70 ° C
|