Earth Leakage Circuit Breaker (YCB2L)
1. Model: YCB2L earth leakage circuit breaker
2. Rated current In: 6, 10, 16, 20, 25, 32, 40, 50, 63 (A)
3. Rated sensitivity remnant operant current: 0.03, 0.1, 0.3(A)
4. Rated short-circuit capacity Icn: 4500/6000(A)
5. Rated voltage Ue: 230/400 (V)
6. Standard: IEC/EN 61009-1
|
Electrical features |
Rated current In |
A |
6, 10.16, 20, 25, 32, 40, 50, 63 |
|
Type (wave form of the earth leakage sensed) |
|
A, AC, S |
|
Poles |
P |
1.2, 3, 4 |
|
Rated voltage Ue |
V |
230/400 |
|
Insulation voltage Ui |
V |
500 |
|
Rated frequency |
Hz |
50/60 |
|
Rated breaking capacity |
A |
4500, 6000 |
|
Rated impulse withstand voltage (1.2/50) Uimp |
V |
4000 |
|
Dielectric test voltage at ind. Freq. for 1 min |
Kv |
2 |
|
Rated sensitivity IΔ n |
A |
0.03, 0.1, 0.3 |
|
Rated residual making and breaking capacity IΔ m |
A |
500(In< 63A); 630(In=63A) |
|
Pollution degree |
|
2 |
|
Thermo-magnetic release characteristic |
|
C, D |
|
Mechanical features |
Electrical life |
t |
2000 |
|
Mechanical life |
t |
2000 |
|
Protection degree |
|
IP20 |
|
Ambient temperature (with daily average≤ 35º C) |
º C |
-5~+40 |
|
Installation |
Terminal size top/bottom for cable |
mm 2 |
25 |
|
AWG |
18-3 |
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