Challenger RHD661NF is a 6-pole, non-fusible disconnect switch rated for 30 A at 600 V AC and 240 V DC, providing a manual circuit isolation point in electrical panels and motor-control setups. Identified by the model number RHD661NF, this Challenger switch is designed as a non-fusible device—no internal fusing is included. The model listing notes that this part is discontinued, which can affect availability and replacement options.
