Circuit breaker advice

[Wunja]

The photo below is of a circuit breaker that is no longer latching.

Amongst the many numbers must be the rating, but I'm not sure which one.

Please can someone confirm if the one described here is the correct item?

 

[myquest]

I'm assuming that this is for your shore power as it is a 240v 16amp breaker. I couldn't see the part number T11-211-10 on the your data sheet, other than the T11 bit. This looks like your one; http://uk.farnell.com/schurter/t11-211-10/thermal-circuit-breaker/dp/1651001

 

[Wunja]

Doh! Didn't realise that was the part number!

It is actually from the normal Vetus switch box installed on the 12 volt system.

Thanks for your help.

 

[superheat6k]

It would seem to be 15a for 24vdc.

Try entering ETA 1610 series into RS website search bar. They offer a decent 15a rated MCBs. Other ratings also available. These fit blade fuse holders without lid closures.