APC Smart-UPS SC 420VA 230V (SC420I)
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Prices updated: 13 Oct 2026
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About this product
Entry-level Smart-UPS SC rated 420VA / 260W at 230V. Designed for small offices protecting networking equipment and point-of-sale devices from power disturbances and outages. Features hot-swap batteries and built-in data line protection, and includes an RS-232 Smart-UPS signalling cable.
Specifications
- Output power capacity
- 260 W / 420 VA
- Nominal voltage
- 230 V
- Battery
- Hot swap batteries
- Data line protection
- Built-in
- Included cables
- Smart UPS signalling RS-232 cable
Frequently asked questions
Can the battery be replaced while the UPS is running?
The listing states this Smart-UPS SC has hot-swap batteries, which are designed to be replaced without shutting the unit down.
Does it protect network or data lines?
Yes. The listing mentions built-in data line protection for network-grade protection of equipment.
