Uninterruptible Power Supplies (UPSs)

Uninterruptible Power Supplies (UPSs) provide backup power to electronic devices during power outages or fluctuations. They ensure continuous operation by supplying temporary electricity, preventing data loss and hardware damage.
Skip to results list

Catalog Filters

406 items
Column grid

Need Help Choosing the Right Product?

Send us your model number, part number, or hardware requirements and our product specialists will help verify compatibility and available options.

Column grid

Filter

  • IN STOCK BK500BLK
    APC BK500BLK uninterruptible power supply (UPS) Line-Interactive 0.5 kVA 300 W

    APC

    APC BK500BLK uninterruptible power supply (UPS) Line-Interactive 0.5 kVA 300 W

    APC BK500BLK, Line-Interactive, 0.5 kVA, 300 W, Sine, 98...

  • IN STOCK SU5000RT
    Tripp Lite SU5000RT uninterruptible power supply (UPS) Double-conversion (Online) 5 kVA 4500 W 4 AC outlet(s)Tripp Lite SU5000RT uninterruptible power supply (UPS) Double-conversion (Online) 5 kVA 4500 W 4 AC outlet(s)

    Tripp Lite

    Tripp Lite SU5000RT uninterruptible power supply (UPS) Double-conversion (Online) 5 kVA 4500 W 4 AC outlet(s)

    SmartOnline 5000VA 4500W 208V Online Double-Conversion UPS - 2...

  • IN STOCK 5PX3000IRT2UG2
    Eaton 5PX3000IRT2UG2 uninterruptible power supply (UPS) Line-Interactive 3 kVA 3000 W 10 AC outlet(s)Eaton 5PX3000IRT2UG2 uninterruptible power supply (UPS) Line-Interactive 3 kVA 3000 W 10 AC outlet(s)
  • IN STOCK SMT750RM1U
    APC SMT750RM1U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA 600 W 4 AC outlet(s)APC SMT750RM1U uninterruptible power supply (UPS) Line-Interactive 0.75 kVA 600 W 4 AC outlet(s)
  • IN STOCK SMT1500RM1UC
    APC SMT1500RM1UC uninterruptible power supply (UPS) Line-Interactive 1.44 kVA 1000 W 4 AC outlet(s)APC SMT1500RM1UC uninterruptible power supply (UPS) Line-Interactive 1.44 kVA 1000 W 4 AC outlet(s)
  • IN STOCK SC500RM1U
    APC SC500RM1U uninterruptible power supply (UPS) Line-Interactive 0.5 kVA 300 W 4 AC outlet(s)APC SC500RM1U uninterruptible power supply (UPS) Line-Interactive 0.5 kVA 300 W 4 AC outlet(s)

    APC

    APC SC500RM1U uninterruptible power supply (UPS) Line-Interactive 0.5 kVA 300 W 4 AC outlet(s)

    500VA, Rackmount 1U, 120V, 4x NEMA 5-15RKey Features 500VA/400W...

  • IN STOCK BR1500MS2
    APC Back-UPS Pro, 1500VA/900W, Tower, 120V, 10x NEMA 5-15R outlets, AVR, USB Type A + C ports, LCD, User ReplaceableAPC Back-UPS Pro, 1500VA/900W, Tower, 120V, 10x NEMA 5-15R outlets, AVR, USB Type A + C ports, LCD, User Replaceable
  • IN STOCK SMX750C
    APC SMX750C uninterruptible power supply (UPS) Line-Interactive 0.75 kVA 675 W 8 AC outlet(s)APC SMX750C uninterruptible power supply (UPS) Line-Interactive 0.75 kVA 675 W 8 AC outlet(s)
  • IN STOCK SMX1500RM2UCNC
    APC Smart-UPS X, Line Interactive, 1500VA, Rack/tower convertible 2U, 120V, 8x 5-15R NEMA, SmartConnect port+NMC,APC Smart-UPS X, Line Interactive, 1500VA, Rack/tower convertible 2U, 120V, 8x 5-15R NEMA, SmartConnect port+NMC,
  • IN STOCK SMX1000C
    APC Smart-UPS X, Line Interactive, 1000VA, Rack/tower convertible 2U, 120V, 8x 5-15R NEMA, SmartConnect port, ExtendedAPC Smart-UPS X, Line Interactive, 1000VA, Rack/tower convertible 2U, 120V, 8x 5-15R NEMA, SmartConnect port, Extended
  • IN STOCK SCL500RM1UC
    APC Smart-UPS, Line Interactive, 500VA, Lithium-ion, Rackmount 1U, 120V, 4x NEMA 5-15R outlets, SmartConnect Port, ShortAPC Smart-UPS, Line Interactive, 500VA, Lithium-ion, Rackmount 1U, 120V, 4x NEMA 5-15R outlets, SmartConnect Port, Short
  • IN STOCK GXT5-3KL630RT2UXL
    Vertiv GXT5-3KL630RT2UXL uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA 3000 W 4 AC outlet(s)Vertiv GXT5-3KL630RT2UXL uninterruptible power supply (UPS) Double-conversion (Online) 3 kVA 3000 W 4 AC outlet(s)

Ordering 10+ Hardware Units or Planning a Larger Deployment?

Skip individual product searches. Submit your Bill of Materials (BOM), part numbers, or hardware requirements and our procurement team will review availability, volume pricing, compatible options, and delivery requirements.

✔ Dedicated Procurement Specialist
✔ Purchase Order Support
✔ Volume Pricing for Qualified Orders

Support & Policies

Frequently asked questions

Clear answers regarding procurement, billing, payment methods, warranties, and enterprise logistics.

Need immediate assistance?

Our sales engineering and accounts team is available Monday through Friday, 9:00 AM to 6:00 PM ET.

Call (315) 930-4535
Add up the watts your equipment draws and choose a UPS rated comfortably above that. Then check the runtime chart for how long it lasts at your load.
A UPS that always runs your equipment through its inverter, so there's no switchover gap during a power cut. It's the standard choice for servers.
It depends on the load and battery size. Most small units give a few minutes to shut down safely. External battery packs add more time.
Rack/tower. The UPS can stand upright on the floor or lie flat in a rack, often with a rail kit sold separately.
Before placing a volume order, confirm the required specifications, compatibility with your existing environment, quantities, delivery schedule, warranty requirements, and any deployment or asset-tagging needs. For a multi-item purchase, prepare a model list or bill of materials (BOM) and request a quote.
Yes. Business buyers can prepare a list of the required models and quantities, including any required accessories or compatibility constraints, and submit it as a quote request. For larger or mixed-product orders, include a bill of materials (BOM) so the request can be reviewed as a complete requirement. Please confirm availability, pricing, and lead times with Buy IT Solutions before purchase.
Confirm input voltage, output voltage, load in watts or VA, plug and outlet types, runtime or backup needs, rack or installation constraints, and monitoring requirements. For critical equipment, size the solution against the actual connected load and review manufacturer specifications before ordering. Include the equipment list and desired runtime in a quote request.