Are Eaton and Siemens breakers interchangeable?
Just so, what breaker is compatible with Eaton?
Find Old and Obsolete Eaton and Westinghouse Breakers While you now know that Eaton breakers, Westinghouse breakers, Square D breakers, and Cutler-Hammer breakers are largely compatible, you still need to find the exact models you need for your facility.
Also Know, which breakers are interchangeable? There is no such thing as an interchangeable circuit breaker. There are however CLASSIFIED breakers that are suitable only for replacement of certain breakers in certain panelboards.
In respect to this, what breaker is compatible with Siemens?
The Cutler-Hammer "CL" breakers are classified for use in a Siemens panel.
Are QP and BR Breakers interchangeable?
There are many brands and types that are nearly identical, and appear to be interchangeable. However, installing a Cutler-Hammer type BR in a Siemens panel that specifies type QP will be in violation of the National Electrical Code, and may fail inspection -- even though it will fit and probably won't be a problem.