Is the BS3781 LOADMASTER SINGLE POLE MCB the same IEC60898,

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Is the BS3781 LOADMASTER SINGLE POLE MCB the same as IEC60898 as far as max Zs and disconnect times are concerned.
 
Do you have a copy of Guidance Note 3?
The type 3 breakers require 10x their rated trip value to disconnect within 0.1s as do type C breakers hence their max Zs values are the same.
 
why i did not look in Gn3 I don't know. Got hooked up on searching for the Bs number. Thanks guys :D
 

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