Дом / Продукты / Автоматический выключатель низкого напряжения / Автоматический выключатель остаточного тока (RCCB) / ID rccb residual current circuit breaker
ID type rccb residual current circuit breaker provide the function of isolation switching and earth leakage protection of electrical circuits. High short-circuit, elegant design with the contact position indication. this type Rccb is high quality which has electromagnetic type and electronic type, A and AC residual current characteristics. widely use in household and economic zone
Описание
Construction and Feature
Provides protection against earth fault/leakage current and function of isolation. High short-circuit current withstand capacity Contact position indication. Equipped with finger protected connection terminals. Fire resistant plastic parts endures abnormal heating and strong impact Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
Technical Data
| Residual current characteristics: | AC, A |
| Pole No.: | 2p, 4p |
| Mode: | electromagnetic type, electronic type |
| Rated short-circuit breaking capacity: | 500A(ln=25A, 40A) or 630A(ln=63A) |
| Rated current (A): | 25, 40, 63 |
| Rated voltage: | AC 230/400V |
| Rated frequency: | 50/60Hz |
| Rated residual operating current(Ma): | 30Ma, 100ma, 500ma, 300ma |
| Tripping duration: | Tripping duration: |
| Electro-mechanical endurance | 4000 cycles |
| Diameter of screw d(mm): | M4 |
| Degree of protection: | IP20 |
| Fastening torque: | 1.2N.m |
| On symmetrical DIN rail | 35mm |
| Terminal Connection Height: | Screw terminal |
Products Picture:
