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5 Cards in this Set
- Front
- Back
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what is the area for one power circuit? |
one for every 100m2 of floor area |
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what are the contents of a consumer unit? |
- Double Pole Isolation Switch– RCDs (Residual Current devices)– MCBs (Miniature Circuit Breakers)– RCBs ( Residual Circuit Breaker)– RCBOs (Residual Current Breaker with Over-Current) |
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what does RCBO stand for? |
residual current breaker with over-current -protects against two types of faults and combines functionality of MCB and RCD |
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what is the standard UK domestic electricity supply? |
230 volts AC |
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what does a somestic electrical supply comply to? |
BS 6004 |
