Difference between Hager RCB's

[Brian Matthews]

What is the difference between a Hager MT132 and MTN132 circuit breaker? (apart from the fact that one has an 'N' on it and the other doesn't). I need to fit (or get fitted if I can ever get a lecky) an MT132.

Thanks

Brian

 

[Rockingit]

None whatsoever electrically, Hager just renamed them all after a very minor change in style. An MTN will replace an MT. I'm more curious as to why you need to?...........

 

[Brian Matthews]

Thanks, I have a spare slot and need a 32A feed to an upstairs kitchen.

 

[littlespark]

Does the newer one fit two types of bus bar? Depending on which consumer unit it’s going on?

There is a make of breaker that fits single prong bus bar in a cage clamp, and also forked.

 

[timhoward]

Does the newer one fit two types of bus bar? Depending on which consumer unit it’s going on?

The newer RCBO's definitely do, I temporarily used one in a Proteus board recently after CEF messed me around.