"Ted" wrote in message
...
I need to get a 30a Siemens BL breaker. Are they equivalent to anything
else that might be readily available, or would an electical supply have
them?


I think a BL breaker is a Bolt-on type in which case there probably is no
substitute. An electrical supply house that is a Siemens distributor should
have them. Be prepared for sticker shock.