QY13mm DC MCB for up to 125VDC 0,1-200A
QY13 is a circuit breaker developed for being a DC product. To safely operate a DC voltage is different from operating an AC voltage. QY range is therefore a dedicated DC circuit breaker with correct marking and relevant DC approvals. Compared to traditional thermal magnetic MCBs we can highlight the following unique features: QY13 keep rated current regardless of ambient temperature. If you have a challenge with high ambient temperatures in your equipment you can rely on that QY13 always keep the rated current. I.e. no de-rating is needed. Like all our Hydraulic-Magnetic circuit breakers it is designed and certified to be loaded at 100% of rated current continuously. QY13 is built with 13 mm modular width instead of 18 mm as a traditional MCB. This means > 30% more distribution points in the same space. Purpose built to work with DC voltages.