Product Introduction:

This series of products features a national collaborative design model, suitable for AC power systems with frequencies of 50~60Hz, rated voltage of the main circuit at 1140V, and rated currents of 80A, 125A, and 160A. It is used for directly or remotely connecting and disconnecting circuits and for frequent control of AC motors. It is also ideal for forming electromagnetic starters or explosion-proof magnetic starters when paired with various protection devices (such as the JDB electronic comprehensive protector, JR9 overcurrent protector, and fuse-link absorption device). Widely applied in metallurgy, underground coal mines, ports, and other environments. The operating altitude for this product does not exceed 1000 meters.
2. Main Technical Parameters: