APC · UPS & battery backup
SC420
The APC SC420 is a 420 VA UPS.
APC Smart-UPS SC SC420 420VA 120V UPS System (Not sold in Vermont)
Your quote will show
- Price per unit for the quantity you ask for
- Condition of each unit: new or used
- Ship date and shipping cost
Before you order
- Size by watts, not just VA, and leave 20–25% headroom.
- On a used UPS, the batteries matter more than the chassis. Ask for battery age, or quote fresh replacement batteries with it.
- Check the input plug and outlet types match your circuit and equipment.
Plan the rest of the job
SC420 details
| Part number | SC420 |
|---|---|
| Brand | APC |
| Product line | UPS & battery backup |
| Capacity | 420 VA |
Details from the product listing. Confirm anything critical against the manufacturer's datasheet, or ask us.
SC420 questions
How much does the SC420 cost?
Pricing for the APC SC420 moves with market supply, especially for used units. Add it to a quote and you'll get today's price per unit, the condition and a ship date in one reply.
Do you sell the SC420 new or used?
We quote the SC420 new or used, depending on what's available. Choose New, Used or Either when you add it to your quote; every line comes back with its condition stated.
What is the SC420?
The APC SC420 is a 420 VA UPS. APC Smart-UPS SC SC420 420VA 120V UPS System (Not sold in Vermont).