OS400D04N2P Switch fuse

ABB's OS series of manually operated switch disconnections provide optimal protection for the most demanding applications. The OS series switches power from 20 A to 1250 A, and it at voltages up to 690 V AC. All OS switches have an integrated fuse chamber where fuses of different designs can be inserted. For this purpose, ABB offers different versions for different security standards. Thanks to the modular structure, the mechanism and the poles can be positioned according to the installation requirements. This allows for a high degree of flexibility and efficiency in planning. The series also has IEC and UL approvals. ABB offers you a wide range of accessories for these switches, such as: B. Extension shafts, handles, auxiliary switches and terminal covers. OS switches are an ideal solution for motor protection and in addition to transformers can also be used in many other industrial applications.