Uninterruptible Power Supplies
uninterruptible power supplies — pre-owned
Browse 3,375 uninterruptible power supplies — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

APC Smart-UPS XL 2000VA 120V LCD (SMX2000RMLV2UNC) with included SNMP (AP9631)
Automatic Self-test. Disconnected Battery Notification. Serial Connectivity.

W Box Technologies OE-RCKMT1500 1500VA/1050W Rackmount UPS - NO Batteries
Used, does NOT come with batteries.

APC MXA104 208V Power Distribution Unit PDU 4xNEMA L6-30R Twist Lock
APC Model MXA104 Power Distribution Unit (PDU). Model: MXA104 Input: 208V Four NEMA L6-30R 30A 250V twist-lock output receptacles Heavy-duty metal enclosure Suitable for UPS systems, server racks, industrial equipment, and temporary power distribution. Cosmetic wear consistent with previous use. Please see photos for details. Sold exactly as shown.

PowerVar Security Plus TP802R-C03-0912 Circuit Board
Used circuit board. Please check pictures for more details. Thank you.

Tripp Lite Smart On-Line UPS SU6000RT4UHV Rack Rails 30A Cord NO BATTERIES
No batteries are installed or included.

BUNDLE: APC SmartUPS LCD 1500VA Rack 2U UPS (SMT1500RM2UNC/DLT1500RM2U) w AP9631
AP9631 network card. Temperature-Compensated Battery Charging. Disconnected Battery Notification. No backorders or delays. Serial Connectivity. Audible alarms.

APC 885-5175A Battery Tray Fuses + Wire Harness for Smart-UPS SMT1500RM2U
MODEL: For SMT1500RM2U. Tray is compatible with SMT1500RM2U, SMT1500RMI2U, FJT1500RMI2UNC, SMT1500RM2UTW, SMT1500RMUS, SMC2000I-2U, SMC2000I-2URS, SMT1500R2-NMC, SMT1500R2I-6W, SMT1500R2I-AR, SMT1500R2X122, and SMT1500R2X180.

Philips LBB 1290/00 Power Amplifier
Philips LBB 1290/00 Power Amplifier. In excellent working condition. 30 day money back guarantee. Does NOT include power adapter or any other cables.

APC BX1500M Battery Backup & Surge Protector **No battery/bracket**
APC BX1500M. Manufacturer's Part Number: BX1500M. Item model number: BX1500M. Item MPN: BX1500M. Item part number: BX1500M. Battery Backup & Surge Protector. Manufacturer: APC. No battery/bracket .
You save $23.05

APC Smart-UPS 3000 LCD 208V RM 2U (SMT3000RMT2U)
Interface Port(s) Serial RJ50 - DB9 APC Smart Signaling Data Port. USB APC Simple Signaling Data Port. APC SmartSlot 2. Accessory Slot APC SmartSlot 2 Compatible Power Capacity 2700 Watts / 3000 VA.

APC 640-0973D Rev 04 UPS Controller Board AP9517MS3 640-0973
Includes Board AP9517MS3. If it is not pictured or described above, it is not included.

Basics 400VA/255W UPS Battery Backup & Surge Protector - 6 Outlets, Compact
6 outlets total (NEMA 5-15R), consisting of 3 surge-protected outlets and 3 surge-protected/battery-backup outlets.

Phoenix Contact QUINT-BUFFER/24DC/24DC/40 DIN Rail Power Supply 24V 40A 2320393
Excellent condition.

Tripp Lite Ups: 1500VA 120V SMART1500LCD
Great shape. Late husband used on recording studio

Xtreme Power Conversion 208/230V - Batteries Not Included
This Xtreme Power Conversion P90g-1500 1500VA/1350W 208/230V 2U Online Rackmount UPS is a reliable solution for your power needs. With a brand name of Extreme, you can trust that this device will provide the power you need for your electronics. and is suitable for multipurpose batteries and power needs. This UPS is perfect for consumer electronics and can be easily mounted in a rack. It has a capacity of 1500VA and 1350W, making it a powerful device for your power needs. It also has a voltage range of 208/230V, making it compatible with a wide range of devices. I have 120v as well if you’re interested. I have 4 of each. Specs are included in the photos. The more you buy the cheaper I’ll sell them .

USED 1PCS For Delta DPS-770GB A Switching Power Supply DPS-770AB-1A
You save $26.27

XTREME J60-600 600VA/360W 120V Lithium Ion UPS - Unit Only
Has wall mount. Item Details. Actual photos of the item are shown. • Inability of a hardware item to function with a specific software application or system.

APC SmartUPS X 1500VA LCD Rack Tower UPS (SMX1500RM2U)
Serial RJ50 - DB9 APC Smart Signaling Data Port. USB APC Simple Signaling Data Port. Rack mounting brackets. Rack mounting hardware. SmartSlot 2. Interface Port(s). Weight55 lb. Physical Specifications.

Monster Power Pro 2500 Professional Reference Power Center with 10 Outlets
Monster Power Pro 2500 Professional Reference Power Center with 10 Outlets. Condition is Used. Shipped with USPS Ground Advantage.

APC Battery Tray Fuses + Wire Harness for Smart-UPS 1500 and Like Models
Ideal for demanding applications, it is a practical solution for maintaining continuity in critical power systems.
You save $5.00

APC SMX1500RM2UNC Smart UPS w/ APC AP9631 and External Battery Pack SMX48RMBP2U
AP9631 Network Card. Resettable Circuit Breakers. Temperature-Compensated Battery Charging. Automatic Self-test. Disconnected Battery Notification. No backorders or delays.

XPC MODEL: N60-800 UPS- R6.0 110V - 800VA W/USB COMM PORT - P/N 90000797
Has two outlets for multiple device connectivity. Input;Output:115VAC Capacity:800VA/480W.

APC SmartUPS LCD 750VA 120V Tower UPS (SMT750)
Interface Port(s)Serial RJ50 - DB9 APC Smart Signaling Data Port USB APC Simple Signaling Data Port SmartSlot 2 - Accessory Slot. Other Specifications. Full Load (500 Watts)4.5 Minutes. Half Load (250 Watts)15.9 Minutes.

2x Power Strip Surge Protector Multiple Outlets Corded H51
Storage Location: H51. They are in good used condition and ready for continued use. Surge Protection. Multiple Outlets.

Bundle: APC SmartUPS X 1500VA LCD Rack Tower UPS (SMX1500RM2UNC) and AP9631 card
Temperature-Compensated Battery Charging. Disconnected Battery Notification. No backorders or delays.

Alpha FXM650 UPS 120V 650W Uninterruptible Power Supply.
Alpha FXM650 UPS 120V 650W Uninterruptible Power Supply. No additional accessories are included with this item unless it is stated in this description .

APC SURT192XLBP Smart-UPS RT Battery Pack Bezel Front Cover Face Plate 870-2912
Includes 1 Faceplate. C4-Used Good / No Data / F4 – Hardware Functional. (No Hawaii, Alaska, Puerto Rico or anywhere outside the United States). This is the fastest way to get a response. We are not always available by phone.

APC Back-UPS 425 BE425M 6Outlet Battery Surge Protector No Battery WORKING B351
We will be prompt in replying. Battery not included. Very good condition. Very clean. See photos.
You save $10.00

USED Emerson Liebert NX 15kVA UPS Tower Operator Panel DMBM8.081.099 P050010105
Panel#: DMBM8.081.099. Board#: P050010105. Power Designation: 15kVA. Type: Liebert NX. We are located in Belgium, WI. Condition: Used. NO EXCEPTIONS. Local Pickup.

Gamatronic Power+ SC UL Control Module 3 phase 208/120V
The Gamatronic Power+ SC UL Control Module is a reliable and efficient power supply designed for electrical equipment and business industrial applications. With a nominal voltage rating of 120V and the ability to operate in a 208/120V environment, this control module ensures a steady and stable power source for various devices. This module guarantees high-quality performance and dependability for your power supply needs.

GE Power Leader Repeater PLRPT1G02 Input 24V Output 24V Used
Used item in like new condition RMD T60

4 Emerson Liebert Micropod MP2-115A AC Power System Supply Lot Set - Tested
These units power on and power emits from each of the 8 outputs on all 4 units. For this reason, this is being sold.

APC SmartUPS SUA1000XL 1000va 120v Extended Run w/Warranty & New Batteries
Capacity - Power : 1000va / 800watts. Model/Make: APC SUA1000XL. We have other options for you. Extended Run feature plus larger internal battery. Capacity - Battery 432vah. Format :Desktop. Why GreenLight?.

Alpha Technologies Pinnacle Plus 1500 Power Supply 208-240V *Warranty*
Alpha Technologies Pinnacle Plus 1500 Power Supply 208-240V Comes with everything pictured. Unit is covered with our 30 day hassle free *Warranty*. Location: WH2 Have I not commanded you? Be strong and of good courage; do not be afraid, nor be dismayed, for the LORD your God is with you wherever you go. Joshua 1:9
You save $250.00

APC SmartUPS 2200 XL 870-1196 Bezel Front Cover Face Plate Free SHIPPING
Functional Condition: F4 - Hardware Functional. Data Sanitization:S2 - Non-Data.

Sola SDU850 Industrial Ups 120v-ac 120v-ac 510w
Model Number:SDU850. This item is sold by NRI Industrial Sales LLC and not the manufacturer. NRI is not authorized or affiliated with the manufacturer. Trademarks are used solely for identification.

APC SNEIDER ELECTRIC NETWORK MANAGEMENT CARD 3 | AP9641
Network Card.

General Radio Variac 1592 Automatic Voltage Regulator T5
Typically we have one hit wonders and the product listed is the actual product you will receive. By purchasing an item from us, you are agreeing to the information provided below.
You save $74.40

PowerVar Security Plus TP302RA-GF08-1105 Circuit Board
This board is out of a working unit. we sold the spectrometer it was paired with. Please match part no. (as shown in photos) exactly to insure compatibility.

Used 1PCS For Delta Switching Power Supply DPS-770GB A DPS-770AB-1A
You save $21.42