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ETL5-63 Electronic RCBO (Residual Current Circuit Breaker with Overcurrent Protection) integrates earth-leakage, overload, and short-circuit protection in one compact unit, with wide current ratings from 6 to 63 A. It features both AC and A types for reliable protection-even with nonlinear loads-and comes in 1P+N and 3P+N versions. ETL5-63 offers both 6 kA and 10 kA breaking capacity options, meeting a broader range of safety and installation needs in residential and commercial terminal circuits.
| Technical Data | ||
| Standard | IEC/EN 61009-1 | |
| Protection | Ground fault,Overcurrent and short circuit | |
| Type of trip | Ground fault:Electronic | |
| Overload and short circuit:Thermal-magnetic | ||
| Residual current type | AC,A | |
| No.of poles | 1P+N 3module,3P+N 5module(with switched neutral) | |
| Insulation voltage(Ui) | 500V | |
| Rated voltage(Ue) | 1P+N:230/240V~; 3P+N:400/415V~ | |
| Rated currents (In) | 6,10,16,20,25,32,40,50,63A | |
| Rated sensitivity currents (I△n) | 10,30,100,300mA | |
| Residualcurrent 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 short-circuit capacity(lcn) | ETL5-63:6kA | |
| ETL5-63H:10kA | ||
| Energy limiting class | 3 | |
| 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) | ||
| Thermal tripping characteristics | 1.13In No tripping within an hour | |
| 1.45In Tripping within an hour | ||
| Instantaneous tripping characteristics | B:3In-5In; C:5In-10ln; D:10In-20ln | |
| Electrical life | 4,000 Cycles | |
| Mechanical life | 10,000 Cycles | |
| Contact position indicator | green OFF/red ON | |
| Protection degree | IP20 | |
| Ambient temperature | -25℃~+55℃ | |
| Storage temperature | -30℃~+70℃ | |
| Terminal connection type | Line side terminals | Cable/Pin-type/Fork-type busbar |
| Load side terminals | Cable/Pin-type | |
| Max.terminal size for cable | 16mm²flexible/25mm²rigid | |
| Max.tightening torque | 2.5N.m | |
| Installation | Mounting on 35mm DIN rail | |
| Incoming method | From top | |
