Your search for "Meraki Power Adapter" revealed the following:
Juniper JPSU-350-AC-AFI EX4300 Switches 350W AC B-F Airflow Switch Power Supply
SKU: NSH-4925
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 367.99
• 4 in stock
Call if you need more
Juniper JPSU-1600W-AC-AFO 1600W AC F-B PSU for QFX10002, QFX5220, PTX1000
SKU: NSH-9706
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 214.99
• Only 2 remaining
Call if you need more
Cisco UCSC-PSU2-1400W UCS C Series 1400W AC for 2U/4U Server Power Supply
SKU: NSH-2961
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 33.99
• Only 2 remaining
Call if you need more
Cisco A9K-AC-PEM-V3 ASR 9000 Series Router AC Power Entry Module
SKU: NSH-7277
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 646.99
• Only 2 remaining
Call if you need more
Cisco WS-CAC-6000W Catalyst 6500 Series 6000W AC Switch Power Supply
SKU: NSH-0085
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 105.99
• Only 2 remaining
Call if you need more
3Y YM-1151DA03R Redundant Module 150W Power Supply - from HPE JL223A
SKU: NSB-1136
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 129.99
• 4 in stock
Call if you need more
HPE Aruba J9737A 2920 Series X332 1050W AC Switch Power Supply
SKU: NSH-5593
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 72.99
• Only 2 remaining
Call if you need more
Cisco C9K-PWR-1600WACR/2 Catalyst 9500 1600W AC Switch Redundant Power Supply
SKU: NSB-2775
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,647.99
• Only 2 remaining
Call if you need more
Cisco ASR-920-PWR-A ASR 920 Series 250W AC Router Power Supply
SKU: NSH-6391
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 758.99
• 6 in stock
Call if you need more
HPE Aruba J9739A 2920 Series X331 165W Switch Power Supply
SKU: NSH-5945
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 139.99
• Only 2 remaining
Call if you need more