Middle Atlantic Select Series Uninterruptible Power Supply (1RU, 500VA)
SKU: 17177315716

Middle Atlantic Select Series Uninterruptible Power Supply (1RU, 500VA)

Sale price$66532.50 Regular price$73925.00
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  • USA
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

Middle Atlantic Select Series Uninterruptible Power Supply (1RU, 500VA)The Select Series UPS Backup Power from Middle Atlantic fits into a 1RU rackspace and has a capacity of 500 volts to power your items. The unit features automatic voltage regulation with a boost only and operates on a 120 VAC 60 Hz current. The outlet bank allows for system reboots and features priority outlets for ensuring maximum run time of critical components and non critical outlets for load shedding. A 10' power cord is included, and the unit

The Select Series UPS Backup Power from Middle Atlantic fits into a 1RU rackspace and has a capacity of 500 volts to power your items. The unit features automatic voltage regulation with a boost only and operates on a 120 VAC/60 Hz current. The outlet bank allows for system reboots and features priority outlets for ensuring maximum run time of critical components and non-critical outlets for load shedding. A 10' power cord is included, and the unit has a surge suppression that utilizes a clean line-to-neutral design to avoid passing noise contamination. A power switch, mute button, and LED status indicators are located on the front of the unit for warning indicators and status notifications. If needed, the battery pack can be replaced via the front panel, and if desired, remote monitoring and power control is available after installing an IP card.

Simulated sine wave output waveform
Non-critical load shedding
Surge protection and EMI filtering
8 ms transfer time
Automatic voltage regulation (AVR)
Audible alarms for battery status
Warning indicators via LED display for power status and faulty connections
Bank control of outlets for system reboot
Auto-charger and auto-restart
Built-in USB interface
Replaceable battery via front panel
UL listed in US and Canada, RoHS compliant
In the Box
Middle Atlantic Select Series Uninterruptible Power Supply (1RU, 500VA)
  • 2 x Rack Ears
  • Mounting Hardware
  • Rackmount Handles
  • EPO Cable
  • USB Cable
  • Limited 2-Year Warranty on Battery
  • Limited 3-Year Warranty on Hardware
Capacity 500 V, 300 W
Rack Size 1RU
Input Voltage Range 90 to 140 VAC
Input Frequency Range 60 Hz �3 Hz (auto-sensing)
Input Plug Type NEMA 5-15P 10.0' / 3.0 m
On-Battery Output Voltage Simulated sine wave at 120 VAC �10%
On-Battery Output Frequency 60 Hz �1%
Automatic Voltage Regulation (AVR) Boost only (with input voltage less than 100 VAC)
Transfer Time 8 ms (typical)
Overload Protection Utility: Circuit breaker
Battery: Internal current limiting
Surge Protection and Filtering Single mode, L-N
Lighting / Surge Protection 1030 joules
Outlets 6 x NEMA 5-15R
Battery Type 2 x 6 V / 7.0 AH
Runtime Full Load: 3 (estimated)
Half Load: 12 (estimated)
Operating Temperature & Humidity 32 to 104�F / 0 to 40�C
0 to 95%, non-condensing
Dimensions 17.1 x 1.8 x 9.1" / 43.3 x 4.4 x 23.0 cm
Weight 18.0 lb / 8.2 kg
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17177315716

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Sn00z3r
Fort Morgan, US
★★★★★ 5
Spiked Ball = No Slime!! ☺️
Size: 2.5" (Small Dog), Color: Blue+Orange+Green
You will lose these balls before your dog could destroy them. Very sturdy for the price. The spikey ball style means your hands won’t get slimed when your dog drools on the ball playing fetch. Great fun colors.
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Reviewed in the United States on March 28, 2026
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Verified Purchase
Lee H
Birmingham, US
★★★★★ 4
Durable but to hard to chew to make squeak.
Size: 2.5" (Small Dog), Color: Pink+Red+Yellow
Nice and squeaky but a little too hard for my 25# Cockers to chew on...may be the spikes.
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Reviewed in the United States on October 10, 2025
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Verified Purchase
Lori
Port Orchard, US
★★★★★ 5
Used for tense muscles
Size: 3.5" (Medium/Large Dog), Color: Set of 6
I don’t use these as dog toys. I use them as therapy balls. You place it on an area of tension and lean on it. Works like a charm to take pain away!
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Reviewed in the United States on March 19, 2026
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Verified Purchase
Debbie
Phoenix, US
★★★★★ 5
Good quality
Size: 3.5" (Medium/Large Dog), Color: Set of 6
The dogs absolutely love the way they bounce and squeak
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Reviewed in the United States on April 1, 2026
M
Verified Purchase
Michael Brown
Port Orchard, US
★★★★★ 5
An absolute must have in our house
Size: 2.5" (Small Dog), Color: Blue+Orange+Green
We have a couple of miniature Aussies. One is more of a snuggler, but the other is addicted to playing fetch and these balls are her favorite! Perfect amount of bounce and squeak. Perfect size for her mouth and a great value. Very durable too.
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Reviewed in the United States on May 4, 2026

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