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What type branch breakers does a Mini Power-Zone (MPZ) indoor/outdoor packaged power supply with a ``B`` after ``MPZ`` use? An example of which is an MPZB7S40F.

Selection of branch breakers for MPZ and MPZB

Product Line:
LV Transformers

Applies to Mini Power- Zone (MPZ) Transformers by SquareD/Schneider Electric

Branch breakers for MPZ and MPZB products are customer supplied


The MPZ with a bolt-on interior, also referred to as a ``MPZB``, can accommodate Type QOB bolt-on breakers and  can also still accommodate Type QO plug-on breakers.  Thus, you can use both QO and QOB breakers in the MPZB!


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