The Eaton R9D3100UDC is a 3-pole, non-fusible rotary DC disconnect switch rated for 100 A at 600 VDC. It provides a manual isolation point for DC circuits, allowing safe de-energization during maintenance or service. This model, designated R9D3100UDC, is built as a non-fusible disconnect that operates via a rotary mechanism to open or close the circuit.
