What is the part number for the RCD that goes into 485P4CB30/10
The part numbers are the 4EBE210/30 and 4EBE210/10 - these are no longer available to purchase but are still being used within the 485 range of portable outlets.
They are not available as spare parts. The 485 series is currently undergoing a redesign to move away from these parts but is not yet complete. This redesign will use a standard part again.