Eaton DH461UGK Safety Switches

The Eaton NSB DH461UGK Safety Switch is a four-pole, non-fusible disconnect rated for 30 A at up to 600 V AC in 3-phase, four-wire systems, enabling reliable isolation of power to industrial equipment from the line side to the load side. Designed for 50/60 Hz operation, this DH461UGK variant provides a clear, manual control point in service procedures, commissioning, and maintenance tasks where circuits must be opened or closed by hand. As a non-fusible device, there are no internal fuses, which means it does not provide overcurrent protection by itself. This model, identified as DH461UGK, is one member of Eaton's NSB safety switch family, configured to interrupt power on a four-wire, three-phase circuit and to provide a straightforward mechanical isolation point for safe servicing of connected equipment. The rating of 30 A, up to 600 V, and 50/60 Hz aligns with common industrial distribution practices, enabling this switch to serve as a compact, reliable isolation point within electrical systems that operate on standard three-phase power.