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MA-PWR-250WAC
Cisco MA-PWR-250WAC 250W AC Power Supply for Meraki MX250 an...
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MA-PWR-250WAC is a 250W AC internal power supply for Meraki MX250, Meraki MX450, and MS425 hardware. The Cisco Meraki MX250 power supply slot and the matching MX450 slot use this 250W unit for non-PoE appliance power. MS425 switching hardware uses the same 250W power supply in a redundant, hot-swappable power bay. Use it for MX250, MX450, or MS425 replacement work, then match the failed module label before the PO. It is not the MX105 150W supply. MA-PWR-150WAC fits MX105 instead of MX250 or MX450. Power cords are separate on non-U.S. orders, and Meraki regional cord PIDs should be selected with the destination country for every non-U.S. appliance or switch order.
MA-PWR-250WAC price for new stock is is available on request. Get immediate quote. MA-PWR-250WAC refurb price is $111.36.
Request bulk order quote for MA-PWR-250WAC for additional pricing. Browse the full Cisco Meraki Power Supplies series or explore all Cisco products.
250W rated output sets the circuit expectation for MX250, MX450, and MS425 replacement work. AC input makes MA-PWR-250WAC the AC-only Meraki 250W module, with no DC or high-voltage input form in the same PID. Non-PoE output keeps the part separate from MS250 and MS350 PoE models that use 640W or 1025W supplies. Region-specific power cord ordering uses MA-PWR-CORD-US, MA-PWR-CORD-EU, MA-PWR-CORD-UK, MA-PWR-CORD-CN, MA-PWR-CORD-IN, MA-PWR-CORD-BR, MA-PWR-CORD-TW, MA-PWR-CORD-AU, or MA-PWR-CORD-AR. A single MS425 ships with one supply; redundant service uses a second matching 250W unit. Use the chassis label for voltage rating, inlet, airflow direction, and local cord selection before the PO.
New sealed and certified refurbished MA-PWR-250WAC units are offered for failed-module replacement and spare-pool buys. Certified refurbished units are inspected and bench-tested in a compatible host or on a load tester; housing, latch and connector pins are inspected, output holds rated voltage under load, and status LEDs report normal. Order the 250W AC Meraki power supply for MX250, MX450, or MS425 only. New units carry up to 3-year extended warranty, certified refurbished units carry up to 1 year, and 30-day returns apply to every condition; terms apply. UK, EU, US and MEA stock support RMA with advance replacement; PO accepted and Net-30 for government.
| Key Specs | Key Spec Values |
|---|---|
Rated Output | 250W |
Input | AC |
Fits | MX250, MX450, MS425 |
Hot-Swap | Hot-Swap with MS425 redundancy |
Ships Without | Regional power cord outside U.S. |
A failed MX250 or MX450 power module needs the 250W AC Meraki unit, not the MX105 150W supply. Match the failed module label, appliance PID, and regional cord requirement before the PO, then keep the removed unit for RMA handling.
An MS425 with one installed power supply can use a second matching 250W unit for redundant service. Match the bay hardware and AC input form, then order the supply and the correct Meraki regional power cord before the PO.
A Meraki spare pool serving MX250, MX450, and MS425 hardware can standardize on the same 250W AC power supply. Keep MX105, MS250 PoE, and MS350 PoE spares separate because those hosts use different Meraki power supply PIDs.
Meraki MX105 appliances
MX105 uses MA-PWR-150WAC, not the 250W MX250 and MX450 unit. Match the appliance label before replacing a failed Meraki power supply.
MS250 PoE switches
MS250-24P and MS250-48LP use MA-PWR-640WAC for PoE switch power. This 250W unit fits the MS250 data models only.
C8121-G2 appliances
C8121-G2, C8121-W-G2, and C8121-CW-G2 use MA-PWR-250WAC-ADP. The similar wattage does not make this module interchangeable.
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| MA-PWR-250WAC |  MA-PWR-640WAC |  MA-PWR-1025WAC |  CAB-DS-ACU |  CP-PWR-CORD-AR | |
|---|---|---|---|---|---|
| Form Factor | Internal Module | Internal Module | Internal Module | ATX | ATX |
| Hot-Swap Capable | Hot-Swap | Hot-Swap | Hot-Swap | No | No |
| Wattage | 250W | 640W | 1025W | 850W | 850W |
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MA-PWR-250WAC is the 250W power supply unit for Meraki MX250 and Meraki MX450 appliances and the 250W power supply for MS425 switching hardware. The part number is a base ordering PID, not a power cord. The hardware is AC and Non-PoE.
MA-PWR-250WAC fits Meraki MX250, Meraki MX450, and MS425 hardware. MX105 takes MA-PWR-150WAC instead, and C8121-G2 appliances take MA-PWR-250WAC-ADP. Match the chassis label before ordering because similar 250W Meraki part numbers serve different host families.
A Meraki MX250 uses MA-PWR-250WAC as its 250W AC power supply. Meraki MX450 uses the same part, and MX105 uses MA-PWR-150WAC. Use the appliance PID and failed module label to keep MX105, MX250, and MX450 spares separated.
MA-PWR-250WAC specs center on 250W rated output, AC input, internal module form factor, Non-PoE service, hot-swap service in MS425 hardware, and redundant operation where the host has a second bay. Match the Meraki host label before ordering the replacement.
Yes, MA-PWR-250WAC is hot-swappable in MS425 switching hardware. The MS425 power design supports a second 250W supply for redundancy, so the replacement module must match the installed bay hardware. Confirm the chassis model and supply label before the PO.
MA-PWR-250WAC is a Non-PoE power supply. MS250 and MS350 PoE models use higher-wattage Meraki supplies, with MA-PWR-640WAC for selected PoE models and MA-PWR-1025WAC for selected full-PoE models. Do not use the 250W unit to restore a PoE budget.
MA-PWR-250WAC uses Meraki region-specific power cords ordered separately where the host order does not supply a local cord. Common cord PIDs are MA-PWR-CORD-US, MA-PWR-CORD-EU, MA-PWR-CORD-UK, and MA-PWR-CORD-AU. Match the cord PID to the destination country.
No, MA-PWR-250WAC does not fit Meraki MX105; MX105 takes MA-PWR-150WAC. The 250W unit fits MX250 and MX450 appliance power slots. Before the PO, confirm the appliance model on the chassis label and separate MX105 spares from MX250 and MX450 spares.
No, MA-PWR-250WAC is not the PoE supply for MS250-24P, MS250-48LP, or MS250-48FP switches. MS250-24P and MS250-48LP take MA-PWR-640WAC, while MS250-48FP takes MA-PWR-1025WAC. Match the exact MS250 suffix before replacing a failed supply.
MA-PWR-250WAC fits Meraki MX250 and MX450 at 250W, while MA-PWR-150WAC fits Meraki MX105 at 150W. Order the 250W unit for MX250 or MX450 replacement work. Order MA-PWR-150WAC when the failed appliance label reads MX105.
MA-PWR-250WAC serves 250W Non-PoE Meraki hosts, while MA-PWR-640WAC serves selected MS250 and MS350 PoE models. Order the 250W unit for MX250, MX450, or MS425 work. Order MA-PWR-640WAC when the failed switch is an MS250-24P, MS250-48LP, MS350-24P, or MS350-48LP.
Cisco has not announced an end-of-sale date for MA-PWR-250WAC. MX250 and MX450 remain active host pages. MS425 service runs until 28 September 2029, so spare planning for MS425 hardware should track that host date.
ORM offers MA-PWR-250WAC in new sealed and certified refurbished condition. Certified refurbished units are inspected and bench-tested in a compatible host or on a load tester. New units carry up to 3-year extended warranty, certified refurbished units carry up to 1 year, and 30-day returns apply; terms apply.
United States
