Bussmann CDNF100 Three-Phase 3-Pole Disconnect Switch

Bussmann CDNF100 is a three-phase, 3-pole, non-fusible disconnect switch rated for 100 A at up to 600 V, designed to provide a robust isolation point in three-phase electrical systems. This CDNF family device is suitable as a main disconnect in control panels, motor circuits, and industrial equipment, and it includes a line/load shroud for safe separation of conductors on the line or load side. The CDNF100A3 variant supports base-mount or DIN-rail mounting to fit different enclosure configurations, and it sits among other CDNF models such as CDNF16A3, CDNF25A3, CDNF32A3, CDNF45A3, CDNF63A3, CDNF30A3, and CDNF60A3, offering a common form factor for multi-pole installations. As a non-fusible disconnect, it provides a straightforward means to isolate all three phases simultaneously, making it well suited for motor control panels and industrial equipment where quick, safe shutdown is needed.