Breaking Capacity: | Low Voltage Circuit Breakers |
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Operation: | Electric Type |
Speed: | Normal Type Circuit Breaker |
Samples: |
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Customization: |
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Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Product Over View:
This kind of RCBO (MCB+RCCB) function as combination of circuit breaker and residual current device, which protect human from the fault of electric because of over-current, short circuit, earth fault current. It is self-protecting up to a maximum short-circuit current 32A or 40A . And comply with Standard IEC/EN 61009.1.
1.Provide protection against earth fault/leakage current and function of isolation
2.High short-circuit current withstand capacity
3.Applicable to terminal and pin/fork type busbar connection
4. Equipped with finger protected connection terminals
5.Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity
6.Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
Product Name | DZ30LE | |
Standard | IEC60898,GB10963 | IEC61009,GB16917 |
Model | Electronic type | |
Pole | 1P+N | 1P+N |
Rated Current(A) | 6A,10A,16A,20A,25A,32A; 40A | |
Rated conditional residual short circuit current | 4.5KA | |
Electro-machanical endurance | over 4000 cycles |
.Overload Trip Characteristic
Testing Current(A) |
Rated Voltage(V) |
Limited Time |
Pre-engage Result |
Start Situation |
Note |
1.13In | all | t≥1h | non-trip | cold state | The current rise steadily to a fixed value within 5s |
1.45In | all | t<1h | trip | heat state | |
2.55In | all | 1s | trip | cole state | Open the supplementary switch, connect the power |
5In | all | t≥0.1s | non-trip | cold state | Open the supplementary switch, connect the power |
10In | all | t<0.1s | trip | cole state | Open the supplementary switch, connect the power |
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