Application
Personnal and fire protection cable and line protection againg stoverload and short-circuits.
General rules for choosing ELCB
Ratd residual operating current
1Ans30mA: additional protection in the case of direct contact,
1Ans300mA: preventative fire protectionin the case of groud fault currents;
Tripping class.
| Availability: | |
|---|---|
America
Electrical features |
Standard | IEC/EN 61009-1 | |
| Mode | Electronic type | ||
| Poles | P |
1P+N,2,3,3P+N,4 | |
| Type(wave form of the earth leakage sensed) | AC | ||
| Thermo-magnetic release characteristic | C,D | ||
| Rated current In | A |
6,10,16,20,25,32,40,50,63 | |
| Rated sensitivity l△n | A |
0.03,0.05,0.1,0.3 | |
| Rated residual making and breaking capacity I△m | A |
500(ln <63A)630(ln=63A) | |
| Rated short-circuit capacity Icn | A |
3000/4500 | |
| Break time under l△n | S |
≤0.1 | |
| Rated frequency | Hz |
50/60 | |
| Rated impulse withstand voltage(1.2/50) Uimp | V |
4000 | |
| Dielectric test voltage at ind. Freq, for 1min | Kv |
2 | |
| Insulation voltage Ui | V |
500 | |
| Pollution degree | 2 | ||
| Electrical life | t |
2000 | |
| Mechanical life | t |
2000 | |
| Contact position indicator | Yes | ||
| Ambient temperature(With daily average≤35℃) | ℃ |
-5~+40 | |
| Storage temperature | ℃ |
-25~+70 | |
| Terminal connection type | Cable/Pin-type busbar |
Electrical features |
Standard | IEC/EN 61009-1 | |
| Mode | Electronic type | ||
| Poles | P |
1P+N,2,3,3P+N,4 | |
| Type(wave form of the earth leakage sensed) | AC | ||
| Thermo-magnetic release characteristic | C,D | ||
| Rated current In | A |
6,10,16,20,25,32,40,50,63 | |
| Rated sensitivity l△n | A |
0.03,0.05,0.1,0.3 | |
| Rated residual making and breaking capacity I△m | A |
500(ln <63A)630(ln=63A) | |
| Rated short-circuit capacity Icn | A |
3000/4500 | |
| Break time under l△n | S |
≤0.1 | |
| Rated frequency | Hz |
50/60 | |
| Rated impulse withstand voltage(1.2/50) Uimp | V |
4000 | |
| Dielectric test voltage at ind. Freq, for 1min | Kv |
2 | |
| Insulation voltage Ui | V |
500 | |
| Pollution degree | 2 | ||
| Electrical life | t |
2000 | |
| Mechanical life | t |
2000 | |
| Contact position indicator | Yes | ||
| Ambient temperature(With daily average≤35℃) | ℃ |
-5~+40 | |
| Storage temperature | ℃ |
-25~+70 | |
| Terminal connection type | Cable/Pin-type busbar |