| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
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STRO4-40L Series residual current circuit breaker with overload current protection is in conformity with the standards of IEC61009.Single phase line+ neutral line circuit breaker is suitable to the single-phase residual circuit of AC50or60Hz, rated voltage 230V, protecting the circuit from overload and short circuit and leakage current protection. The product has high breaking capacity, volume small are cut at the same time to avoid the inversed grafting of live and null wire or danger caused by the voltage between zero wire and earth. It is the ideal power distribution switch for the present residence.
SPECIFICATIONS:
| Standard | Unit | IEC/EN 61009-1 | |
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Electrical features |
Mode | Electronic type | |
| Type(wave form of the earth leakage sensed) | A, AC | ||
| Thermo-magnetic release characteristic | B,C,D | ||
| Rated current ln | A | 6,10,16,20,25,32,40 | |
| Poles | P | 1P+N | |
| Rated voltage Ue | V | AC 230 | |
| Rated sensitivity I△n | A | 0.01, 0.03, 0.1, 0.3, 0.5 | |
| Rated residual making and breaking capacity l△m | A | 500 | |
| Rated short-circuit capacity Icn | A | 4500, 6000 | |
| Break time under I△n | S | ≤0.1 | |
| Rated frequency | Hz | 50/60 | |
| Rated impulsewithstand voltage(1.2/50)Uimp | V | 4000 | |
| Dielectric test voltage at ind.Freq for 1min | kV | 2 | |
| Insulation voltage Ui | V | 250 | |
| Pollution degree | 2 | ||
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Mechanical features |
Electrical life | 4000 | |
| Mechanical life | 10000 | ||
| Fault current Indicator | Yes | ||
| Protection degree | IP20 | ||
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Ambient temperature (with daily average≤35ºC) |
ºC |
-5~+40(Special application please refer to temperature compensation correction) |
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| Storage temperature | ºC | -25~+70 | |
| Installation | Terminal connection type | Cable/Pin-type busbar/U-type busbar | |
| Terminal size top/bottom for cable | mm2 | 25 | |
| AWG | 18-5 | ||
| Terminal size top/bottom for busbar | mm2 | 25 | |
| AWG | 18-3 | ||
| Mounting | On DIN rail EN 60715(35mm)by means of fast clip device | ||
| Connection | From top |
FAQ:
A: We are factory. Our teams have more than 20years experience in the field of Circuit Breaker...
A: Usually, normal orders need 25days or so.
A: Yes, we could offer the sample for free charge,but,the express charge need be paid by the buyers.
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment.
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