I was looking at a house on saturday for a friend and happened to have a look in the distribution box and noticed the owner had a number of rcbos which i have not come across before i am an electrical noob some googling revealed that they are combination mcb and rcd which sounds very useful but my question is. Any din rail mountable rcd with integral overcurrent protection that either meets the following criteria namely.
Wiring Of The Distribution Board With Rcd Single Phase Home
Rcbo wiring diagram australia. The wiring rules are changing but legrands rcbo range has you covered. Note it has a blue or green wire at the top. An rcbo is a single compact device which offers both earth leakage and overcurrentshort circuit protection. A wiring diagram is a simple visual representation of the physical connections and physical layout of an electrical system or circuit. Many lives have been saved across the world since their introduction. 6 6 ka rcbos safety switch mcb 1 pole panelboard model catalogue number description width mod6 rcbo 1 1030 rcbo 6 ka 1 p 10 a 30 ma mod6 1 mod6 rcbo 1 1630 rcbo 6 ka 1 p 16 a 30 ma mod6 1 mod6 rcbo 1 2030 rcbo 6 ka 1 p 20 a 30 ma mod6 1 mod6 rcbo 1 2530 rcbo 6 ka 1 p 25 a 30 ma mod6 1 mod6 rcbo 1 3230 rcbo 6 ka 1 p 32 a 30 ma mod6 1 loadcentre and panelboard model compact version.
In australia earth leakage devices have been mandatory for all power circuits since 1991 and all lighting circuits since 2000. The bare wire stays where it was. 2 miniature circuit breakers mcbs provide short circuit and overload protection for circuits traditionally up to 125a. How to wire rcbo in consumer unit uk. The black is the load and goes l out the white goes on n out. Switchboards have lots of circuit breakers but it is safety switches that save lives.
It goes to the neutral bus bar. Rcbo wiring hello all. The deta product ranges are designed and developed in line with market demand and trade expertise offering a range of products that represent value for money. Residual current devices rcds are devices intended to isolate supply to protected circuits socket outlets or electrical equipment in the event of a current flow to earth that exceeds a. It shows how the electrical wires are interconnected and can also show where fixtures and components may be connected to the system. Nowhere in the leg can the bare wire be connected to.
Esvs list of approved rcbos view qa as pdf. Now that the ends are clear you can connect the rcbo device. At the bottom it should be marked l out and n out. More electrical tips and diagrams wwwaboutelectricitycouk like subscribe and dont skip the ads shopping list. What is a compact rcbo. A rcbo is a combination residual current device rcd and circuit breaker cb.
Deta is an established international brand offering a wide range of high quality wiring and electrical accessories. As such it is imperative youre up to date with safety legislation when it comes to wiring and cabling.
Gallery of Rcbo Wiring Diagram Australia
