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Residual Current Circuit Breaker

1P+N RCBO High Breaking

1P+N RCBO High Breaking

Application 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......

Application 

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 


Electrical technical data 

Type

V40H

Number of poles

1P+N

Rated Current(In)

1,2,3,4,6,10,16,20,25,32,40A

Rated operating current( In)

30,100,300,500mA

Rated Voltage(Un)

AC 230(240) V

Residual operating current scope

0.5-1

Residual current off-time

≤ 0.3s

Ultimate short-circuit breaking capacity(Icn)

6000A

Endurance

≥ 4000

Terminal protection

IP20

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