Discharge lightin

[cliffed]

Any 1 no where i can get to c talbes for lightin circuits,concerning mcbs to ctrl various circuits.Designers for 6x250 watt low bay ,told that these will be ok on a 10 amp c type breaker,their total is 6 amps,jus a bit wary of that really,my idea 6x1.8=11amps which then puts the mcb up to 16 amps wots your views on this.We recently done a designed low bay circuit,4x400 watt these were backed by a 25 amp c type breaker b intersesting 2 c your opinions ta ra bab

 

[telectrix]

calculate your cable size (1.5mm?) according to load then calculate the volt drop . depending on length of run you may have to up to 2.5mm . then size your MCB accordingly.