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Electrical Items >> RCBO >> RCBO JVL5 ¡¡

 Residual Current Circuit Breaker With Overcurrent Protection(RCBO)
                                           
                                    
  Application scope¡ý
  Protection against the effects of earth leakage overload and short circuit currents.
2P switching of ph&N,Phase only protected against overloads and short circuits.
In commercial,industrial and domestic electrical distribution systems.
Note:must mot be used as the sole means of providing protection against direct contact.
The RCBO incorporates a residual current operated electromagnetic release which operates without any auxiliary source of suppl to open a circuit automatically in the case of an earth leakage fault between phase and earth greater than or equal to In.The RCBO combined MCB&RCCB provides:
Protection against indirect contact
Complementary protection against direct contact
Protection for the installation against in sulation faults
  Standard¡ý
  GB16917
IEC61009
  Main technical parameters¡ý
 
     Type       JVL5
     Number of poles       1P+N
     Rated Current(In)       1¡¢2¡¢3¡¢4¡¢6¡¢10¡¢16¡¢20¡¢25¡¢32¡¢40A 
     Rated operating current( I¡÷n)       30¡¢100¡¢300¡¢500mA
     Rated Voltage(Un)       AC  230(240) V
     Residual operating current scope       0.5I¡÷n~I¡÷n
     Residual current off-time       ¡Ü0.3s
     Type       A¡¢AC
     Ultimate short-circuit breaking capacity(Icn)       6000A
     Endurance      ¡Ý4000
     Terminal protection       IP20

hits£º1778    addtime£º2007-11-01 £Ûback£Ý

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