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Reviews about this item

Review Summary

2025-09-08T20:00:00

Rated 5 out of 5

A must have

In the current electric grid failing condition we have experienced several brown-outs and power outages. Purchased this particular product for the durability. Recently had brown out power which blew out another brand, made sure to replace it with a Tripplite product know for quality and durability. This surge protector is far more robust with a sturdy metal casing that is very well made. I am confident it will protect the Mill and Lathe properly. Worth the extra cost to protect critical systems.

Charlene

2025-07-21T20:00:00

Rated 5 out of 5

Worth the peace of mind

Robust power strip, heavy duty build quality

Trevor

2025-07-01T20:00:00

Rated 5 out of 5

I always trust this brand of surge protection

Always trusted brand.

John

2025-06-25T20:00:00

Rated 5 out of 5

Heavy duty surge protector

Well built with high quality materials. Works as expected.

Charles

2025-04-30T20:00:00

Rated 5 out of 5

Excellent Surge Protector

This unit is a cut above other surge protectors. It is solid, works seamlessly, and gives peace of mind in protecting sensitive and expensive equipment.

Laurence

2025-04-20T20:00:00

Rated 5 out of 5

Great product, would buy again if I need a third one!

I already had one of these in use, but needed another due to some increased computer hardware I acquired and wanted protected from power surges, etc. Had to go with the tried and true brand!

Roy

2025-03-20T20:00:00

Rated 5 out of 5

Great product

I have used these for years and have many in place for all my electronic devices. I am sure it has saved me few times over the years

Fonz

2025-01-12T19:00:00

Rated 5 out of 5

Feels way more quality then those Walmart brands

I buy surge protectors every few years, we have lots of storms. This is my first Tripplite. Metal housing and it's heavy enough it doesn't move around, stays where you put it. And it comes with these covers to plug in the outlets you aren't using. Really nice.

Elena

2025-01-07T19:00:00

Rated 5 out of 5

work just fine

i use this for my home theater system. the flat wall plug is a great space saver. i wish the bottom was weighted to keep it from rolling over.

Mario

2025-01-05T19:00:00

Rated 5 out of 5

Trusted protection

Can always count on Tripp Lite to provide the best surge protection. This model is super well made and I know it will last.

Dina

2024-12-28T19:00:00

Rated 5 out of 5

I would buy this product again!

After our old surge protector blew up throwing flames over our carpet, we needed a steel encased protector. I couldn't be happier with the Tripp light!

Bob

2024-12-24T19:00:00

Rated 5 out of 5

Good computer and monitor surge / line filter.

I am using this for a desktop computer and monitor. It looks to be very well made.

William

2024-12-18T19:00:00

Rated 5 out of 5

Built like a tank

Very solid build quality and worked immediately. Hopefully it's never needed but I trust that if an issue arises this will protect my devices.

Brian

2024-12-17T19:00:00

Rated 5 out of 5

Great

Looks great. Great build quality. Works great. So far no issues and everything seem to be getting clean power.

Roman

2024-12-16T19:00:00

Rated 5 out of 5

You Get What You Pay For!

We use these at work for some devices that we need to trust are going to be slightly protected, and I use them at home for my music equipment and other household devices. Solid construction and a great warranty.

Ryan

2024-12-06T19:00:00

Rated 5 out of 5

Very well built

Fantastic product!

Thomas

2024-10-03T20:00:00

Rated 5 out of 5

Great Warranty and Equipment Protection

I like that it is solid and the outlet connections are 'tight'. The warranty on the equipment plugged into it is a big plus. I bought it to prevent any damage to my radio equipment. This is just what I need.

Heidi

2024-09-28T20:00:00

Rated 5 out of 5

Raving fan

I come from the world of data centers. Tripp Lite is a superb line of products for both residential and commercial use. I have them everywhere throughout my house, attic and even garage. I've even put some in my Mom's house.

Scott

2024-09-05T20:00:00

Rated 5 out of 5

Isobar Ultra 6 surge protector

I purchased an Isobar Ultra 6 to provide power to my seismograph system. The Isobar is an older unit, sold as NOS. It works perfectly and I feel confident it will protect my delicate instrumentation. Bob Mansfield

bob

2024-08-14T20:00:00

Rated 5 out of 5

Protection for my stuff

I have purchased other Isobar Surge Protectors and I like this one better than the others because the plug pigtail is mounted in an angle instead of mounting straight out of the plug. This allows me to move furniture closer to the wall instead of accommodating the plug to the furniture. The mounting holes on the back of the unit are a nice bonus and I can mount the box on the desk instead of it being kicked around on the floor. The cord length is nice so I can plug it almost anywhere. I also like that Isobar warranties its product as well as the stuff I plug into it should it fail. I've never had any problems with the others I've purchased (and its been longer than 10 years now.

Joe

2024-08-12T20:00:00

Rated 5 out of 5

Its verr good

I use this product in test sistem

Iperwuicho

2024-08-06T20:00:00

Rated 5 out of 5

Really well made

This one really has extra protections for the devices you can't risk losing

Marco

2024-08-06T20:00:00

Rated 5 out of 5

I would definetely buy this product again!

Love the 6 - Outlet Isobar. Great value and GREAT protection. I would definitely recommend

Kris

2024-07-27T20:00:00

Rated 5 out of 5

Yes, I would buy again.

This surge protector replaces an older other protector that malfunctioned. So far the Isobar 6 Ultra is working fine. We are very pleased with our purchase!

Dan

2024-07-24T20:00:00

Rated 5 out of 5

Sturdy and Quality product

I use this product at work to secure my computer and all its important information. It is a wonderful product because I can rely on it through and through.

Mel C.

2024-07-22T20:00:00

Rated 4 out of 5

Built tough and seems to work as expected.

I own two Isobar Ultra protectors; a 4-outlet and a 6-outlet. So far, so good. The equipment that is attached is still running undamaged, despite some very bad line conditions I get at my residence. They are built like tanks, and I suspect they will last for many, many years.

Kyle

2024-07-01T20:00:00

Rated 5 out of 5

Excellent quality and easy to use!

Excellent quality and easy to use! Great for protecting 6 plugs that aren't far from the outlet.

Production

2024-06-24T20:00:00

Rated 5 out of 5

Would definitely recommend

It works great for industrial use

Big d.

2024-05-27T20:00:00

Rated 5 out of 5

A product worth buying it serves its purpose!!

I have used Tripp-Lite Products for years to protect all my computers and printing equipment. This product is a must in my profession to keep my machines safe!! Will continue to buy this product and know my equipment is safe!!

Thomas

2024-02-18T19:00:00

Rated 5 out of 5

Exceptional Build Quality. Feel Protected.

I love this product. You get what you pay for. It is built very well and solid. There are no corners cut making this unit. I feel confident that it is properly protecting my expensive music studio electronics gear. I especially like the metal housing; much more sturdy that cheap plastic. Plugs fit tight and feel secure in the unit.

CHRISTOPHER

Tripp Lite Isobar 2350 Joules Surge Suppressor Premium w/6 Outlets ISOBAR6ULTRA Specifications

About Tripp Lite Isobar 2350 Joules Surge Suppressor Premium w/6 Outlets ISOBAR6ULTRA

FEATURED REVIEWS

Best surge protector ever!

By J.P L.

I was recommended an IsoBar since I had a noise problem on my guitar and bass amplifiers. Noise on the AC line would end up being audible in some circumstances, and that is quite annoying. I'd prefer the audible noise to only be the one I play. I installed an IsoBar 6 and plugged my amps and effect pedals to it, and all the noise is filtered out! The multiple filter banks works wonder and prevents the noise from propagating to the all the devices connected to the bar, and blocks external noi...

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Isobar 6-Outlet Surge Protector, great buy.

By James

Specs for the unit are very good. Meets UL 1449 3rd edition, a must. Well worth its' price. Receptacles have great contact holding pressure. Enclosure is made from aluminum, not steel, a plus. I use the Isobar 6 outlet surge protector to power a home theater system. I found it does require a little break-in/burn-in time. Picture quality on a Sony 65X950G TV was slightly degraded at first when first connected it to the Isobar. After about eight hours of use the picture quality improved and a...

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The Tripp Lite Isobar Surge Suppressor is loaded with a generous combination of high quality components, near indestructible all-metal case and unique noise filtration system, the Isobar offers the highest level of protection attainable in a multi-outlet strip. 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.

Isobar's unique protection system combines large torroidal chokes, ferrite rod-core inductors, HF/VHF capacitors and multiple layers of metal oxide varistors into exclusive isolated filter banks that remove EMI/RFI interference, even noise generated by other pieces of connected equipment.

ISOBAR6ULTRA offers 6 outlets arranged in three filter banks to prevent system crashes, reboots and performance problems common as noisy system peripherals are powered off and on.

Surge suppression rated at 2350 joules/97,000 amps offers network-grade protection. Widely spaced NEMA 5-15 outlets accommodate up to 4 large transformer plugs without blocking outlets. Diagnostic LEDs confirm power availability, line fault and protection status.

Key Features

  • All metal housing with LEDs
  • Isolated filter banks
  • Network grade surge suppression rated at 2350 joules/97,000 amps
  • Lighted power switch confirms power on/off status
  • Keyhole mounting tabs allow permanent installation
  • Set of 4 outlet covers safely seal off unused outlets

What's in the box:

  • Tripp Lite ISOBAR6ULTRA Premium Surge Suppressor
  • RJ11 Telephone Cable
  • Set of 4 Outlet Safety Covers
  • Instruction Manual
  • Tripp Lite Lifetime Warranty