2008 amendment 3 of the iet wiring regulations was published in january this year. New wylex and crabtree consumer units are amendment 3 compliant.
Xx 4915 Garage Consumer Unit Wiring Diagram Uk Schematic Wiring
Wylex rcbo wiring diagram. Rcbos are a single device which combines a circuit breaker and rcd. Wiring diagram energy meter duration. As they must sense the current in both the line and neutral they have connections for both. The rcbo combines the operations of a miniature circuit breaker mcb and a residual current circuit breaker rccb. Step by step how to connect up a 10 way wylex dual rcd consumer unit. The black is the load and goes l out the white goes on n out.
Note it has a blue or green wire at the top. If in doubt contact a qualified competent person. Rcbos x x 16mm. Important information this unit must be installed by a qualified competent person in accordance with all relevant legislation and regulations including building regulations and wiring regulations bs7671. At the bottom it should be marked l out and n out. This example has a flying lead for the incoming neutral connection and a standard terminal for the line busbar.
How to wire rcbo in consumer unit uk. As such it is imperative youre up to date with safety legislation when it comes to wiring and cabling. Now that the ends are clear you can connect the rcbo device. This means that rcbos act as a back up if a circuit or appliance demands an excess of current and also protect against the risk of fault currents flowing to earth reducing the risk of fire and electric shock. A look at a typical rcbo and how it is connected in a consumer unit. Only crabtree starbreaker rangebusbars mcbs rccbs.
Wylex rcbo wiring diagram. The bare wire stays where it was. Q a of the day can you provide a wiring diagram for my rcbo. Qa of the day. Amendment 3 to bs7671. Can you suggest where i can find a connection wiring diagram for a legrand rcbo 40a type b two module.
As a result electrium has launched amendment 3 compliant domestic consumer units for both its crabtree and wylex. I have used mk electric ones previously but these appear to have a different layout. Switchboards have lots of circuit breakers but it is safety switches that save lives. The wiring rules are changing but legrands rcbo range has you covered. It goes to the neutral bus bar. More electrical tips and diagrams wwwaboutelectricitycouk like subscribe and dont skip the ads shopping list.
Wylex rcbo wiring diagram.
Gallery of Wylex Rcbo Wiring Diagram
