The products provide protection against earth leakage faults,overloads,short circuits and overvoltage in commercial and domestic installation.

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

JVL11-32, JVL5-40

2P switching of ph&N,Phase only protected against overloads and short circuits.
In commercial,industrial and domestic electrical distribution systems.
DZ47L-63E residual current circuit breaker simply fits onto the right hand side of any DZ47 miniature circuit breaker which forms DZ47LE to provide a high level of protection against earth leakage fauls in addition to the overload and over current protection by the MCB alone.

JVL6-32

The RCBO with both disconnected neutral and phase guarantees its proper actuation against earth leakage fults even when the neutral and phase are wongly connected.
The electronic RCBO incorporate a filtering device preventing the risks of unwanted due to transient voltages and transient currents.
Positive contact indication in accordance with 16th edition of the IEE wiring regulations.