Hi Guys, after reading the comments here I decided to check what's in my house. It's a 2 storey house in Melaka with 3 phase supply. 1 WH connected to dB downstairs which I will replace with 10mA RCCB. Will also replace the main 4P 100mA RCCB with 30mA from ABB.
Upstairs DB will also replace main 100mA RCCB to 30mA.... But all slots full so can't change to RCCB for each WH so looking at options...
1. Change 14way to 18way DB?
2. Replace with 10mA RCBO for the 2 WH...is this PnP or need also to identify the N and connect accordingly?
3. Maxguard or any other Sirim approved 10mA RCBO ok or recommended Schneider only?
4. All the WH are connected by plug socket in wall above inside bathroom. Will also replace this with splash proof socket as recommended... Can I connect the 10mA RCCB above this socket instead ? Or above switch outside bathroom?
Thanks