Everything You Need To Know About Schneider Acti 9 RCBOs

The Schneider Acti 9 RCBO system helps distribute power in a safe, simple, and efficient way. Here, the RCBO stands for Residual Current Breaker with Over Current. This system is becoming a widely-used alternative for the MCBs and the RCCBs. RCBO tends to bring both the functions of RCCB (Residual Current Circuit Breaker) and MCB (Miniature Circuit Breaker) together. Amongst the many high-performing RCBOs, there’s one that catches everyone’s eye, which is the Schneider Acti 9 RCBOs.

A Quick Overview

The RCBO model of Schneider Acti 9 is a beast system. The A9D31816 RCBO provides well-rounded protection against the numerous risks associated with the dangers of electrical circuits. It functions by disabling the electricity flow if the system notices any power imbalance in the circuit. The system instantly disconnects everything inside the circuit to prevent damages. It does so during cases of earth leakages and current overloads. These are some of the problems that lead to short circuits.

If you are familiar with these circuit breakers’ issues, you will know that the RCCB and MCB can’t function together to handle these problems. Also, neither one of them can separately correct both issues. However, reliable RBCOs can easily execute both roles via a small and efficient unit. Here, the Schneider Acti 9 RCBOs act as the key solution in the universe of electric circuits. It basically kills two birds with a single stone.

Getting To Know Its Features

You can expect all the models from the RCBO range timeline to provide full protection on all the final circuits. Here are some of its interesting features that stand out to us.

  • It offers protection against issues such as cable overloading and short-circuiting.
  • It protects the personnel from the electric shock that can happen through indirect or direct contact.
  • You will be protecting your equipment from the dangerous fires, which is caused by leakage currents.
  • For instance, the Acti 9 iC60 RCBO of a single-phase doesn’t have an interruption in its neutral whenever the device is tripped. Thus, the RCBO is usable on most of the circuits. The only earthing systems where it won’t work are the IT and TT.
  • The system also makes sure that the current witnesses a halt as soon as it detects an abnormal current or voltage. So, it saves you the trouble of experiencing a painful buzz even when there is a mishap in your home circuit.

The Advantages That Come With It

We thought it would be nice to let you know about some of its advantages. They are as follows:

  • The toggle actuation’s speed feature enables the device to run properly and extensively for years.
  • You will love the IP20 insulated terminals that come with these Schneider Acti 9 RCBOs.
  • Every unit comes equipped with a button for test-pushing.
  • You will find a padlocking device in your Schneider Acti 9 RCBO. It works wonders for isolation whenever newer installation takes place.
  • You will notice that dismounting this system is easy and convenient due to its clocking clip.
  • There is a red mechanical indicator present on the front part of this unit. This particular indicator helps in revealing the fault tripping that your system detects.


The Schneider Acti 9 RCBO is witnessing growing usage, and we aren’t surprised at all. It does everything perfectly and gets the job done. You can buy just about any model from these Schneider Acti 9 RCBOs, and expect it to work more than fine.