Customization: | Available |
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Breaking Capacity: | Low Voltage Circuit Breakers |
Operation: | Electric Type |
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RCBO, Residual-current Circuit Breaker with Overcurrent protection, or being called GFCI, Ground Fault Circuit Interrupter, meeting the standard of IEC/BS EN 61009-1, GB16917, is a circuit breaker with the functions of MCB and RCD (RCCB) effectively combined. Timelec RCBO protection against overload, short-circuit and residual current, and has two types depending on its tripping mechanism, respectively ELE (ELEctronic) and ELM (ELectroMagnetic), and has mainly 4 types depending on the waveform and frequency of fault current, namely Type Ac, Type A, Type F, Type B, being selected (mandatorily) in national standards through different countries.
Product category | CIRCUIT BREAKER | ||
Product type | Residual current operated circuit-breakers with integral overcurrent protection (RCBO) | ||
Product model | TMRO7-40 | ||
Technical data | Standard | IEC 61009-1, GB16917.1 | |
Electrical features | Rated curret (In) | 6A, 10A, 16A, 20A,25A, 32A, 40A | |
Trip curve | B, C, D | ||
Model | Electronic | ||
RCD Type | AC, A | ||
Pole | 1P + N | ||
Rate voltage (Ue) | 240V | ||
Insulation voltage(Ui) | 500V | ||
Rated frequency | 50/60Hz | ||
Energy limiting class | 3 | ||
Rated residual operating current (IΔn) | 30mA, 100mA, 300mA | ||
Rated breaking capacity (Icn) | 6KA/10KA | ||
Rated operating short circuit breaking capacity (Ics) | 6KA/7.5KA | ||
Rated residual making and breaking capacity(IΔm) | 3000A | ||
Rated impulse withstand voltage (Uimp) | 4KV | ||
Surge current resistance / at (8/20) μs | 3KA | ||
Electrical life | 4,000 | ||
Pollution degree | 2 | ||
Mechanical features | Mechanical life | 10,000 | |
Protection degree | IP20 | ||
Ambient temperature (with daily averages35°C) | -25°C +40°C | ||
Storage temperature | -25°C +70°C | ||
Installation | Terminal connection type | Cable, busbar | |
Connection capacity (input) | 25mm2 | ||
Connection capacity (output) | 25mm2 | ||
Tightening torque (input) | 2.5Nm | ||
Tightening torque (output) | 2.5Nm | ||
35mm DIN rail |
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