APC by Schneider Electric SYAFSU11L Symmetra LX 24U Left Side Panel

Overview

The SYAFSU11L is the OEM left side panel designed exclusively for the APC Symmetra LX 24U frame. At 42 inches tall and 28 inches wide, it provides a flush, factory-matched enclosure finish that protects internal components and maintains the structural integrity of the Symmetra LX system — a detail that matters in data centers and critical power rooms where cable management, airflow containment, and appearance audits are routine. If you're replacing a damaged panel, completing a partially assembled frame, or finishing a new Symmetra LX 24U deployment, this is the part number to order.

Manufactured in the Philippines and finished in black, this panel is sourced as a genuine APC component and carries a 2-year manufacturer warranty. It is not a third-party fabrication or aftermarket substitute.

Key Features

• Exact-fit 24U frame compatibility: Dimensioned specifically for the APC Symmetra LX 24U system — 42 inches high, 28 inches wide, 2 inches deep. These aren't approximate fits; a wrong-sized panel won't seat correctly against the frame rails, leaving gaps that compromise airflow management in precision-cooled environments.
• 18 lb solid construction: At 18.03 lb, this is a structural panel, not a cosmetic skin. The weight indicates the gauge of material used — relevant if you're shipping or reinstalling a partially disassembled UPS frame, where a flimsy panel can flex and bind during reassembly.
• 2-inch depth profile: The 2-inch depth keeps the installed panel within the Symmetra LX footprint, so existing cable trays, conduit runs, and hot-aisle/cold-aisle containment curtains don't need to be repositioned after installation.
• Black finish: Matches the standard Symmetra LX chassis color — relevant for facilities managers doing visual audits or working in mixed-vendor environments where mismatched colors create tracking confusion during maintenance rounds.
• OEM sourcing: Factory-new, genuine APC component — not a generic enclosure panel cut to size. Ensures proper fit against the frame's mounting points without modification.
• 2-year manufacturer warranty: Covered under APC's standard accessory warranty for the SYAFSU11L, providing recourse if the panel arrives damaged or fails prematurely under normal use.

Integration & Compatibility

The SYAFSU11L is designed for one system: the APC by Schneider Electric Symmetra LX 24U UPS frame. It is the left side panel — verify you need the left side before ordering (the right side panel carries a different part number). If you are working with a Symmetra LX frame of a different U-height, this panel will not fit. The 24U designation is load-bearing for compatibility; confirm your frame's U-height against the rack enclosure label before placing your order.

For data center managers assembling or refurbishing UPS and power protection systems, having the correct panel in place before a site walkthrough or audit prevents the kind of open-frame findings that generate facilities tickets. Plan panel installation as part of your server room infrastructure commissioning checklist, not as an afterthought.

If you're sourcing multiple Symmetra LX components — side panels, battery modules, or bypass units — consolidating the order reduces lead time risk on a system where one missing part can delay commissioning. See related UPS accessories for companion components.

Frequently Asked Questions

Q: Is the SYAFSU11L compatible with Symmetra LX frames other than the 24U?

A: No. The SYAFSU11L is dimensioned specifically for the APC Symmetra LX 24U frame — 42 inches high by 28 inches wide. Symmetra LX frames of different U-heights use different panel part numbers. Verify your frame's U-height before ordering.

Q: Is this the left or right side panel?

A: The SYAFSU11L is the left side panel for the Symmetra LX 24U system. The right side panel is a separate part number. Confirm which side needs replacement before ordering.

Q: What is the warranty on the SYAFSU11L?

A: The SYAFSU11L carries a 2-year manufacturer warranty.

Q: What are the dimensions and weight of the SYAFSU11L?

A: The panel measures 42 inches high, 28 inches wide, and 2 inches deep, and weighs 18.03 lb.

Q: Is this a genuine APC component or an aftermarket panel?

A: The SYAFSU11L is a factory-new, genuine APC by Schneider Electric component — not an aftermarket or third-party fabrication. It is sourced as an OEM part.

Q: Where is the SYAFSU11L manufactured?

A: The SYAFSU11L is manufactured in the Philippines as an APC OEM component.

James Everett

The SYAFSU11L is one of those parts that only matters when it's missing — but when it is missing, it becomes the item holding up a Symmetra LX 24U commissioning or a facilities inspection. At 18.03 lb and 42 inches tall, this isn't a decorative cover; it's a structural enclosure component that closes the left side of the frame and contributes to airflow containment in precision-cooled environments.

Technical Highlights:

• 42" x 28" x 2" form factor: Dimensioned to seat flush against the Symmetra LX 24U frame rails without shimming or modification — a non-trivial detail when the alternative is a gap that disrupts hot-aisle containment or fails a site audit.
• 18.03 lb panel weight: Indicates substantial material gauge rather than a thin cosmetic skin — relevant when the panel needs to absorb incidental contact in a busy equipment room without flexing or distorting the frame alignment.
• 2-year manufacturer warranty: Covered under APC's standard accessory warranty, giving procurement a documented recourse window if the panel arrives damaged from shipping or shows a defect during installation.

Deployment Considerations:

• Confirm left vs. right before ordering — the SYAFSU11L is the left side panel only. The right side panel carries a different part number, and returning a panel after a UPS commissioning delay adds days to your schedule.
• This panel fits only the Symmetra LX 24U frame. If your site has mixed Symmetra LX U-heights, verify the frame label against the 24U specification before ordering — panel dimensions are not interchangeable across frame heights.

The SYAFSU11L is the right order for data center or critical power room teams closing out a Symmetra LX 24U installation where a side panel was damaged in transit, omitted from the original shipment, or needed as a spare for a multi-frame deployment. It is not a universal fit — order only when the 24U frame has been confirmed on-site.