DELTA ELECTRONICS · NETWORK SWITCH POWER300W Replacement Power SupplyDPSN-300DB A / Nortel 322774-AWORKING PULL · 12V / 25A OUTPUT · SOLD INDIVIDUALLYA working replacement, clearly identified.

Delta Electronics 300W AC power supply removed from a Dell PowerConnect 8024F. Both units available in this listing have matching model numbers and successfully powered the switch before removal.

Suitable to consider as a replacement or spare for a matching installation. Check the complete part number and connector arrangement before Electronics, Inc.ModelDPSN-300DB ALabel part numberNortel 322774-ARevision01Maximum continuous output300WDC output+12V, 25.0AAC input100–240V AC, 47–63Hz, 5.0ASource equipmentDell PowerConnect 8024FCountry of manufactureChinaApproximate PSU body size8.9 × 4.2 × 1.6 inches (L × W × H); allow extra for handle and mounting hardware Condition & testing

Used, working pull. Each unit powered the Dell PowerConnect 8024F before removal. Cosmetic signs of prior use may include surface scratches and marks. Cosmetic appearance and serial number may differ between the two available units.

What you receiveOne Delta DPSN-300DB A power supply per quantity purchased.
Two units are available; select quantity 2 to purchase both. The network switch is not included.Before ordering

Compare DPSN-300DB A / 322774-A with your existing PSU. Similar model names and different suffixes can represent different versions. The confirmed source equipment is a Dell PowerConnect 8024F; compatibility with other equipment is not represented.

300W / +12V DC / Working pull / One PSU per purchase