APC SCL500RM1U

Overview

The APC SCL500RM1U is a line interactive uninterruptible power supply designed to fit into a single rack unit with a short-depth chassis, making it ideal for network closets, edge racks, and other compact spaces. It provides 500 volt-amperes (VA) and 400 watts of power, ensuring that essential equipment like switches, small servers, security appliances, or point-of-sale systems remain operational during power interruptions. The built-in lithium-ion battery offers a long service life of eight to ten years, reducing maintenance needs and total cost of ownership.

Key features

• Line interactive design that stabilizes voltage fluctuations and provides backup power during outages
• Lithium-ion battery technology that extends service life and reduces replacement frequency compared to lead-acid batteries
• Four battery-backed NEMA 5-15R outlets delivering pure sine wave power to protect sensitive devices
• Surge protection rated at 680 joules to guard connected equipment against power spikes and transients
• Compact 1U short-depth rack chassis that saves valuable rack space and allows for easy rear cable management
• Front LED status panel offering clear, at-a-glance information on UPS operation and battery status
• Includes rack mounting rails and a USB cable for seamless installation and power management monitoring
• Six-foot NEMA 5-15P input cord that simplifies placement and connection in tight spaces
• Five-year warranty covering both the UPS and the lithium-ion battery for long-term reliability

Key specs

• Capacity: 500 VA / 400 W
• Battery type: Lithium-ion with 8 to 10 years expected service life
• Output outlets: 4 x NEMA 5-15R (battery-backed)
• Input plug: NEMA 5-15P with 6-foot cord
• Runtime at full load: Up to 3 minutes 26 seconds
• Surge protection: 680 joules
• Form factor: 1U rackmount, short-depth chassis
• Warranty: 5 years (UPS and battery)

Installation and setup

Setting up the SCL500RM1U is straightforward thanks to the included rack mounting rails and USB cable for power management software. The short-depth chassis design leaves ample room for rear cabling, which helps maintain a clean and organized rack environment. The six-foot input cord allows flexible placement within network closets or edge racks without the need for additional extension cords.

Ideal uses and environments

This UPS is well suited to environments where space is limited but reliable power protection is critical. It works well in branch offices, retail cabinets, and home labs that require uninterrupted power for networking equipment, small servers, or security devices. Its low noise operation and compact size make it a strong choice for setups where quiet and efficient power backup is necessary without sacrificing rack space.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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