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What Crabtree type RCBO fits this board? 7A23B8A5-837C-45D8-99C6-E30DB1180BE8 - EletriciansForums.net
Hello guys, completely forgot to remove the board cover to check what type of rcbo was required for this particular Crabtree board. Anyone from experience know which type RCBO fits?

thanks in advance!!
 
difficult to tell without better pic and info. can you get a pic with cover off?
 
I'm 99% sure that's a Starbreaker. Don't think the other varieties have "Crabtree" in small letters at the bottom. Also the width.
 
thought they may be the old SB6000. with the exposed terminals.
 
but those have the crabby logo in green ,OP's don't.
 
Polestar is one DIN module wide = 17.5mm
The width of a DIN rail mounted device is standardised (maybe multiples of 0.5 module), as is the height of the bit that projects through the panel, and the positioning of that bit relative to the DIN rail.
All other dimensions, such as the depth of the device, the depth of the bit that projects through the panel, the height of the device, and the positioning of the in and out terminals is definitely and most unhelpfully, not standardised.
 
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