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GENERAL
The item is in comply with standard of lEC61008-1, applying to the
circuit of Ac 50/60Hz, 230V single phase, 400V three phases or
below it for industrial and mining enterprise, trade building,
commerce and family. It is mainly used for preventing electric fire
and personal casual accident caused by personal electric shock or
leakage of electrified wire net, this is a current operated, fast
leakage protector of pure electromagnetic type, which can break off
fault circuit rapidly in order to avoid occurrence of accident. The
item is precise in structure, less elements, without auxiliary
power and high working reliability. The function of the switch
won't be influenced by ambient temperature and lightning The mutual
inductor of the item is used to test vector differential value of
passing current, and produces a relevant output power and add it to
the tripper in secondary winding, if the current of vector
differential value of protected circuit of personal electric shock
is up to or over leakage operating current, the tripper will act
and cut off so that the item will take effect of protection.
RDL7 residual current circuit breaker is in conformity with the
standards of IEC61008.It can cut off the fault circuit immediately
on the occasion of shock hazard or earth leakage of trunkline.Thus
it is suitable to avoid the shock hazard and fire caused by earth
leakage.It can be used in circuits up to single phase 240V,three
phase 415V,50 or 60Hz.
Product Over View:
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.
7. Rated Current: 16,20,25,32,40,50,63,80,100A
8. Rated Leakage Current: 10,30,100,300,500mA
Our Services: |
1. Competitive price |
2. Continuance Service and support |
3. Good-after service |
4. Quality Reliability and Long Product Life. |