The BR-DC75-BM and BR-DC100-BM are DC breakers that can be used as disconnects for charge controllers, PV-GFP devices, and DC loads. These breakers have a slotted bracket that allows them to be easily mounted to a breaker mounting plate inside the MP (Magnum Panel) and MMP (Mini Magnum Panel) system enclosures.
Depending on the part number, the circuit breaker is either a 75 amp (PN: BR-DC75-BM) or a 100 amp (PN: BR-DC100-BM), general purpose E-Frame, magnetic-hydraulic, back-mountable, DC circuit breaker. These breakers have front accessible pressure terminal connectors that accept #14 through #6 AWG copper or #12 through #4 AWG aluminum wire.
Info: These breakers are not 100% continuous duty rated. To use these breakers for continuous operation, they need to be derated to 80%. For example, the BR-DC75-BM (75 amp) breaker can be operated at 60 amps continuous (75 x .8 = 60 amp).
CAUTION: These breakers must be mounted in a vertical position to meet the specified trip current and trip delay curve.