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Tripp Lite Isobar ISOBAR12ULTRA 12 Outlet Surge Suppressor
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Learn more about Tripp Lite Isobar ISOBAR12ULTRA 12 Outlet Surge Suppressor:

Sku: 10122794
UPC: 037332011039
UPC 14: 00037332011039
Sales Rank: 36748
See more in Surge Protectors

Product Description

For industrial facilities, warehouses and similarly demanding environments, you need a surge suppressor that's as rugged and versatile as it is powerful. Tripp Lite's ISOBAR12ULTRA Rackmount Surge Suppressor delivers on every count. Featuring exclusive Isobar® surge suppression technology in a 1U rackmount, all-metal housing that's practically indestructible, the ISOBAR12ULTRA is the smart surge protection solution for a wide range of IT, industrial and commercial applications. It provides 3840 joules of surge protection for connected equipment—more joules mean more protection. The ISOBAR12ULTRA also features unique isolated filter banks that block disruptive EMI/RFI line noise interference and prevent mutual interference between connected components. Detachable mounting hardware makes the ISOBAR12ULTRA easily adaptable for a wide range of installations. With more than 18 million satisfied customers worldwide, Tripp Lite's Isobar® is the world's number-one selling premium surge suppressor. That's a track record you can trust!


Technical Details

ISOBAR12ULTRA Feature Focus
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  • Exclusive isolated filter banks eliminate line noise interference (Learn more)
  • Ideal for rugged rackmount applications requiring heavy-duty surge suppression (Learn more)
  • Ultimate protection with 3840-joule surge suppression rating (Learn more)
  • 12 standard, surge-protected AC outlets in an indestructible, 1U, all-metal case (Learn more)
  • Diagnostic LEDs, illuminated master switch with cover and 15-amp circuit breaker provide safety (Learn more)
  • Versatile installation options (Learn more)
  • $25,000 Ultimate Lifetime Insurance; lifetime product warranty (Learn more)

Learn More


Exclusive Isolated Filter Banks
Devices connected to the same surge suppressor can interfere with one another's performance. The Isobar is the only surge suppressor with internal barriers, called isolated filter banks, that prevent disruptive line noise from causing computer lock-ups, data errors and similar problems. Isolated filter banks ensure that peripheral devices and appliances don't degrade the performance of computers and sensitive A/V components. EMI/RFI line noise filtering helps components perform at their peak by eliminating performance problems that can be caused by radio transmissions, fluorescent lighting and appliances, while promoting longer component life spans.

Exclusive Isolated Filter Banks
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Powerful Surge Protection for Demanding Environments

Powerful Surge Protection for Demanding Environments
More joules mean more protection! The ISOBAR12ULTRA's 3840-joule surge suppression rating and Isobar surge protection technology shield connected equipment from even the strongest surges. Robust surge suppression circuits with sine-wave tracking offer extreme levels of protection against the heaviest surge conditions exceeding IEEE 587 category A & B specifications and reducing 6,000V test surges to harmless levels under 35 volts. This makes the ISOBAR12ULTRA perfect for rugged, demanding applications such as industrial facilities, warehouses, manufacturing and more.

Rugged, All-Metal Case
The ISOBAR12ULTRA provides 12 standard NEMA 5-15R outlets (2 front, 10 rear) in a rugged all-metal 1U housing. The case is built to stand up to harsh environments such as warehouses, garages and factory floors, and is guaranteed not to burn, melt or crack for the duration of the unit's life no matter what kind of surges or line noise it may encounter.

Rugged, All-Metal Case

Premium Safety Features

Premium Safety Features
Three diagnostic LEDs (LINE OK, LINE FAULT and PROTECTION PRESENT) show power and protection status at a glance, enabling you to recognize power problems before they affect your valuable equipment. The green LINE OK verifies that the ISOBAR12ULTRA is connected to a properly grounded wall outlet, while the red LINE FAULT LED indicates a grounding problem. The green PROTECTION PRESENT LED indicates that surge protection is available. If this green LED ever goes out, simply return the ISOBAR12ULTRA to Tripp Lite for a free replacement. An illuminated master switch provides one-touch power control over all components. The switch is protected by a locking, transparent plastic cover to prevent accidental shut-off of power to connected equipment. The ISOBAR12ULTRA also features a 15-amp circuit breaker to protect against overload.

Versatile Installation Options
The ISOBAR12ULTRA is optimized for 1U rackmount installation with included mounting hardware. It is also suitable for 0U vertical installation in compatible rack enclosures, as well as wall-mount, workbench and under-counter mounting. A long 15-ft. cord with space-saving right-angle plug enables the ISOBAR12ULTRA to be connected to a distant wall outlet.

Versatile Installation Options

Ultimate Peace of Mind

Ultimate Peace of Mind
The ISOBAR12ULTRA comes with $25,000 Ultimate Lifetime Insurance coverage for connected equipment—guaranteed lifetime protection against damage due to surges, including direct lightning strikes. Ultimate Lifetime Insurance coverage begins the moment you purchase your Tripp Lite surge suppressor—no forms to fill out or send in! Additionally, all Tripp Lite surge suppressors are backed by a lifetime product warranty and a rapid-response, no-questions-asked replacement policy.


What’s in the Box

  • ISOBAR12ULTRA Rackmount Surge Suppressor
  • Detachable mounting hardware
What’s in the Box  


Voltage compatibility: 120 VAC
Frequency compatibility: 50/60 Hz
Output volt amp capacity (amps): 15
Overload protection: 15-amp circuit breaker
AC suppression rating (joules): 3840
Outlet quantity/type: 12 x 5-15R (2 front, 10 rear)
Isolated filter banks: 2
Input cord: 15 ft.
Input plug: 5-15P right-angle
Switches/LEDs/alarms: Lighted On/Off power switch
Circuit breaker reset button
3 diagnostic LEDs
Dimensions (HWD): 1.75 x 17.5 x 4.0 in. (1U)
Weight: 4.6 lbs.
Material of construction: Metal
Agency approvals: UL1449/1283/cUL
Exceeds IEEE 587 category A&B specifications


Video Features Versatile all-metal cabinet with detachable mounting flanges allows rackmount, wallmount, undercounter and other creative mounting options
Video Features Uses one rack space (1U) in standard 19 inch rack ("zero U" mounting possible in many racks) 3840 joules/96,000 amp network-grade AC surge suppression with EMI/RFI filtering
Video Features 12 NEMA5-15R output receptacles (2 front/10 rear)
Video Features 15 foot AC cord with NEMA5-15P straight-in plug connection
Video Features Diagnostic LEDs confirm proper wiring and suppressor operation
Video Features Lighted power switch confirms power on/off status
Video Features Snap-in switch guard prevents accidental turn off
Video Features 15 amp capacity with circuit breaker
Video Features 120V AC, 50/60Hz electrical compatibility
Video Features $25,000 Ultimate Lifetime Insurance (USA & Canada Only)
Video Features Lifetime product warranty

Video Features Package Includes:
Video Features ISOBAR12ULTRA Surge Suppressor
Video Features Warranty information
Video Features Instruction manual

Tech Specs

Tech Specs Intended Application Computer Networks
Tech Specs Voltage compatibility 120 VAC

Tech Specs Frequency compatibility 50 / 60 Hz
Tech Specs Output watts 1800
Tech Specs Output volt amp capacity (amps) 15
Tech Specs Outlet quantity / type 12(2 front NEMA 5-15R / 10 rear)

Tech Specs Recommended Electrical Service 120V (110-125V)
Tech Specs Input connection type NEMA 5-15P input plug
Tech Specs Input cord length (ft.) 15 ft.

Tech Specs Switches Red illuminated power switch controls power to all outlets
Tech Specs Diagnostic LEDs PROTECTION PRESENT (green), LINE FAULT (red) and LINE OK (green)
Tech Specs Locking switch cover Transparent locking switch cover prevents accidental shutoff

Tech Specs AC suppression joule rating 3840 joules
Tech Specs AC suppression response time NM = 0 ns. CM = <1 ns
Tech Specs Protection modes Includes full normal mode (H-N) and common mode (N-G / H-G) line surge suppression
Tech Specs Clamping voltage (RMS) 140V
Tech Specs AC suppression surge current rating 96,000 amps
Tech Specs AC suppression components used Metal oxide varistors, toroidal balanced chokes and VHF capacitors
Tech Specs Safe thermal fusing Prevents unsafe conditions during extreme extended over-voltages and catastrophic occurrences
Tech Specs UL1499 let through rating 330V - UL Verified
Tech Specs EMI / RFI filtering 40-80 dB
Tech Specs Immunity Conforms to IEE 587 / ANSI C62.41

Tech Specs Cable (Coax) Protection No
Tech Specs Network (Ethernet) Protection No

Tech Specs Shipping weight (lbs) 5.7
Tech Specs Unit Dimensions (HWD/in) 1.75 x 17.5 x 4
Tech Specs Shipping Dimensions (HWD/in) 2.25 x 20.5 x 9.25
Tech Specs Unit weight (lbs) 4.6
Tech Specs Material of construction Metal
Tech Specs Mounting accessories included Included mounting flanges are pre-installed for 1U rackmount installation and can be re-configured to support a variety of mounting options
Tech Specs Receptacle Color Black
Tech Specs AC line cord color Black
Tech Specs Style Rack Mount
Tech Specs Form factors supported 1U rackmount, 0U vertical rackmount, wallmount and under-counter mounting supported - detachable flanges can be re-configured to support a variety of additional mounting options

Tech Specs Right-Angle Plug Yes

Tech Specs UL1449 1998 Rev. (AC Suppression) UL1449 3rd EDITION
Tech Specs UL1283 (EMI Filter) UL1283
Tech Specs cUL / CSA (Canada) cUL
Tech Specs Approvals Exceeds IEEE 587 category A&B specifications

Tech Specs Product Warranty Period (U.S., Canada & Puerto Rico) Lifetime
Tech Specs Connected Equipment Insurance (U.S., Canada & Puerto Rico) $25,000
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