Your search for "PWR-RGD-LOW-DC" revealed the following:
NEW Cisco PWR-RGD-AC-DC Industrial Ethernet AC DC Switch Power Supply
SKU: NSN-4240
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco PWR-RGD-AC-DC-250 IE 5000 Series 250W PoE Switch Power Supply
SKU: NSN-6569
Condition: New
Shipping: Overnight Options
Warranty: 365 days