| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
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Residual Current Circuit Breaker With OVER LOAD Current Protection RCBO A type AC type
A, AC Type RCBO 2p 4p Residual Current Circuit Breaker with Over Load Protection with CE, CB, SAA Approval and Testing Report 10-40A 30mA
RCBO is mainly used in AC 50Hz(60Hz), rated voltage 230/400V, rated current 6A to 63A low voltage terminal distribution
system. RCBO is equal with MCB+RCD function; It is used for electric shock protection and human indirect contact protection,
electric equipment protection when human body touching electricity or electric network leak current exceeds stipulated value,
and over load and short circuit protection ; It can also be a non-frequency operator in the circuit, wildly used in the residential
and commercial district. It complies with standard of IEC61009-1.
Product parametert
| Type | STRO7-40 | |
| Number of poles | 2P 4P | |
| Rated current | A | 6 10 16 20 25 32 40 50 63 |
| Rated frequency | HZ | 50/60 |
| Rated voltage | V | 230/400 |
| Rated sensitvity lΔc | A | 0.03 0.1 0.3 |
| Rated residual making and breaking capacity lΔ | A | 500(ln=16-40A) 630(ln=63A) |
| Rated impulse witstand voltge(1.2/50)Uimp | V | 6000 |
| Dielectric test voltage at and ind.Freq.for 1min | KV | 2.5 |
| Curver type | B,C,D | |
| Storage temperature |
°c |
-25...+70 |
| Electrical life and machanical life | 4000;8000 | |
| Fault current indicator | YES elcb earth leakage circuit breaker | |
| Protection degree | IP 20 | |
| Terminal connection type | Cable/U-type busbar /Pin-type busbar | |
| Mounting | OnDIN rail FN60715(35mm) by means of fast clip device | |
| Terminal size top/bottom for cable | mm² | 25 elcb earth leakage circuit breaker |
| AWG | 18-3 | |
| Connecting | From top elcb earth leakage circuit breaker |
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