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Home > Electrical
Equipment > Low-voltage equipment
Single-phase automatic
circuit breakers AE2044
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AE 2044 automatic circuit breakers are designed for electric
network commutation under normal conditions and for cutting power in the event
of an emergency (i.e. under an overloaded or short-circuit current condition).
In addition, they ensure secure wire insulation in the event of thermal overload.
| SPECIFICATIONS
| AE2044 |
| Rated voltage, V
AC 50-60 Hz
DC |
up to 380
up to 440 | | Rated
current, A | 63 |
| Release device types |
thermal and electromagnetic overcurrent release devices |
| Rated release row, A |
10; 12.5; 16; 20; 25; 31.5; 40; 50; 63 | |
Maximum switching capacity, kA
under U = 220 V and cos j = 0.8 |
4.5 | |
Switching wear resistance, On/Off cycles |
16000 | | Technical
specifications | TU 16-522064-82 |
| Climatic construction
and placement categories | UHL4, UZ, TZ |
| Operating temperature
range
UHL4
UZ
TZ |
+1 + 35 °C
-40 + 40 °C
-10 + 45 °C |
| Protection rate
circuit breakers casing
external conductor terminals
|
IP20
IP00 |
| Weight, kg, not more than |
0.44 kg |
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