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PortuguêsModel: ETL1-63B Type B RCCB
10kA Residual Current Circuit Breaker
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● Voltage: 240/415V AC systems (50/60Hz)
● Current range: 16A to 100A
● Rated residual current: 30, 100, 300mA
● Breaking capacity: 10kA
● Protects against leakage faults
● Electro-magnetic type
● B+ type
● Bidirectional wiring capability
● Ground fault indication
● RCCB according to lEC/EN 61008-1, VDE 0064-400
EKL6-100B+ Type B+ Residual Current Circuit Breaker (RCCB) suitable for 230/240V (1P+N) or 400/415V (3P+N) power systems, with a rated current up to 100A. Designed to detect AC leakage currents, pulsating DC leakage currents, smooth DC leakage currents, composite waveform leakage currents, and high-frequency leakage currents up to 20 kHz with a maximum tripping threshold of 420 mA. The switches therefore provide better fire protection.
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| EV Charging Stations | Photovoltaic (PV) Systems | UPS Systems | Industrial Welding Equipment |
| Standard | IEC/EN 61008-1,VDE 0064-400 |
| Protection | Ground fault |
| Type of trip | Electro-magnetic |
| Residual current type | B+Type-residual AC, pulsating and smooth DC current, high frequency (≤20kHz) |
| Time characteristic | Instantaneous |
| No.of poles | 1P+N,3P+N |
| Neutral | Switched,N pole on the left |
| Insulation voltage(Ui) | 500V |
| Rated voltage(Ue) | 1P+N:230/240V~; 3P+N:400/415V~ |
| Rated currents(In) | 16,25,40,63,80,100A |
| Rated sensitivity currents (I△n) | 30,100,300mA |
| Residual current off-time under(I△n) | ≤0.1s |
| Rated residual making and breaking capacity(I△m) | 500A(In≤50A),10ln(In>50A) |
| Rated frequency | 50/60Hz |
| Rated conditional short-circuit current(Inc=I△c) | 10kA |
| Rated impulse withstand voltage(Uimp)(1.2/50μs) | 4kV |
| Dielectric test voltage | 2KV(50/60Hz,1 min.) |
| Fire resistance(glow-wire test) | 960±15℃(Enclosure),650±10℃(Handle) |
| Electrical life | 2,000 Cycles |
| Mechanical life | 4,000 Cycles |
| Contact position indicator | green OFF/red ON |
| Ground fault indicator | White:Normal;Red:Leakage fault |
| Protection degree | IP20 |
| Ambient temperature | -25℃~+40℃ |
| Storage temperature | -30℃~+70℃ |
| Terminal connection type | Cable/Pin-type/Fork-type busbar |
| Max.terminal size for cable | 35mm² |
| Max.tightening torque | 2.5N.m |
| Installation | Mounting on 35mm DIN rail |
| Incoming method | Bi-directional |
