DW15-630A Universal Circuit BreakerDetailed product description：

The rated current of DW15-630H universal circuit breaker (hereinafter referred to as the circuit breaker) and DWX15-630 universal current limiting circuit breaker (hereinafter referred to as the current limiting circuit breaker) ranges from 160A to 630A, and the rated voltage is AC 50Hz 380V. This circuit breaker is mainly used in distribution networks to distribute electrical energy, protect lines and power equipment from overload, undervoltage, and short circuits. It can also be used to protect motors from overload, undervoltage, and short circuit in AC 50Hz, 380V power grids. Under normal conditions, circuit breakers can be used for infrequent line switching and infrequent motor starting. Due to its limited current characteristics, current limiting circuit breakers are particularly suitable for networks that may experience significant short-circuit currents.
DW15C-630H and DWX15C-630 circuit breakers have a drawer type installation structure in addition to their fixed use for all purposes. The drawer style installation structure improves the economy of use, with plug-in structures used in both the main and secondary circuits, eliminating the need for fixed isolation switches and achieving dual use for one machine. At the same time, it brings great convenience to operation and maintenance, enhances safety, reliability, and flexibility in emergency situations.

The technical performance of DW15-630A universal circuit breaker complies with international, domestic and industry standards such as GB14048.2 "Low voltage switchgear and control equipment low voltage circuit breakers", JB8590.1 "DW15 series universal circuit breakers", IEC60947-2: "Low voltage switchgear and control equipment circuit breakers".