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Tripp Lite Isobar 10 Outlet Audio/Video Surge Protector Tel/Modem/Coax/Network 8ft Cord Right Angle Plug, & $500,000 Insurance (HT10DBS) Black
Purchase options and add-ons
Brand | Tripp Lite |
Color | Black |
Total Power Outlets | 10 |
Voltage | 120 Volts |
Special Feature | Surge Protection |
About this item
- PROTECT ANY ELECTRONIC DEVICE FROM POWER SURGES & SPIKES: Surge Protector with ten outlets and coaxial/tel/modem/Ethernet protection is ideal for your entire home/business theater installations Protect high-definition TVs, satellite and A/V receivers, DVD/CD players and more, from dangerous power surges, spikes & line noise
- PREMIUM SURGE PROTECTION WITH BUILT-IN MODEM/COAX/ETHERNET PROTECTION: This surge suppressor offers complete AC protection with ten total NEMA 5-15R outlets, which are arranged in two exclusive isolated filter banks that prevent equipment connected to one bank from interfering with equipment connected to another In addition, three-line 22 GHz gold coaxial protection, one-line phone/modem protection and one-line high-speed Ethernet protection for safeguarding your entire home theater
- SAFETY FIRST HIGH JOULE-RATING - CONFORMS TO UL 1449 SAFETY STANDARDS: An integrated 12A circuit breaker protects all outlets and shuts down connected equipment in the event of an overload Diagnostic LEDS confirm when you are grounded and protected at a glance 3840 joules mean maximum protection for your equipment Conforms to current UL 1449 3rd Edition safety standards
- COLOR-CODED LABELS & CONVENIENT RIGHT ANGLE PLUG: This black surge suppressor provides ten total outlets, and color-coded labels above outlets to help identify connections at a glance The extra-long 8-foot AC power cord acts like an extension cord to give you the flexibility to reach distant outlets The right-angle NEMA 5-15P flat plug allows furniture to be moved flush against the wall Keyhole slots on bottom panel allows for convenient wall mounting
- LIFETIME WARRANTY, $500,000 INSURANCE: Lifetime Limited Warranty and $500,000 Ultimate Lifetime Insurance covers any connected equipment damaged by a power surge
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From the manufacturer
Ultra-Premium Isobar Protection
Tripp Lite is the smart choice for protecting your valuable equipment. This surge protector defends computers and electronics from damaging surges and disruptive line noise. If it is ever damaged by a surge, Tripp Lite will replace it, and connected equipment is covered too.
- Certified to meet strict UL standards (UL 1449 4th Edition; Intertek Report 3164962DAL-001; Series AGIB6932; Updated 07-24-2018)
- 3840-joule surge protection rating – More joules mean more protection!
- EMI/RFI noise filtering protects against outside interference
- Isolated filter banks protect against internal interference
- Resettable circuit breaker protects against overloads
- RJ11, RJ45 and coaxial jacks protect phone, Ethernet and cable/satellite lines
Ready for Home and Office
This surge protector is perfect for home and office electronics of all kinds, including computers, monitors, printers, wireless routers, televisions, DVRs, video game consoles, streaming media players, sound systems, device chargers, desk lamps and small appliances.
- 10 protected AC outlets
- Transformer outlets for bulky AC adapters
- 8-foot AC input cord with 5-15P right-angle plug
- Durable and fire-resistant metal housing
- Keyhole mounting slots
- Diagnostic LEDs
Key Features
- Diagnostic LEDs: Confirm active protection, proper grounding and correct wiring.
- AC Input Cord: High-quality cord with right-angle plug reaches distant outlets.
- Transformer Outlets: Provide extra space for bulky AC adapters.
- Illuminated On/Off Switch: Built-in breaker protects against overloads.
- Mounting Slots: Mount to wall, desk, workbench or media cabinet.
- Metal Housing: Provides superior durability and fire resistance.
- Advanced Surge/Noise Protection (Internal): Certified to meet strict UL standards.
- Isolated Filter Banks (Internal): Block interference between connected devices.
- Safe Thermal Fusing (Internal): Provides fail-safe protection in extreme conditions.
- Data Line Protection: RJ11, RJ45 and coaxial jacks protect phone, Ethernet and cable/satellite lines.
Compare with similar items
This Item Tripp Lite Isobar 10 Outlet Audio/Video Surge Protector Tel/Modem/Coax/Network 8ft Cord Right Angle Plug, & $500,000 Insurance (HT10DBS) Black | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | |
Price | $126.91$126.91 | -20% $26.40$26.40 List: $32.80 | -17% $69.81$69.81 List: $84.00 | $34.98$34.98 | -25% $20.99$20.99 List: $27.99 | $149.99$149.99 |
Delivery | — | Get it as soon as Sunday, Mar 31 | Get it May 8 - 13 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 |
Customer Ratings | ||||||
Cord length | 4.8 | — | 5.0 | 4.8 | 4.7 | — |
Durability | 4.7 | 4.7 | — | 4.4 | 4.7 | — |
Sturdiness | 4.7 | 4.7 | — | 4.7 | — | 4.5 |
Value for money | 4.5 | 4.7 | — | 4.6 | — | 4.3 |
Quality of material | 4.7 | 4.7 | — | — | 4.7 | — |
Sold By | Ecommerce Worldwide LLC (Serial Number Recorded) | Amazon.com | Neobits_ | TROND Official | Amazon.com | Amazon.com |
power outlets | 10 | 7 | 8 | 13 | 12 | 12 |
number of ports | 10 | 7 | 8 | 3 | 8 | 12 |
plug type | Type B | Type B | Type B | Type B | Type B | Type B |
amperage | 12 amps | 15 amps | 3.9 amps | 15 amps | 15 amps | 15 amps |
voltage | 120 volts | 120 volts | 120 volts | — | 125 volts | — |
maximum surge rating | 3840 joules | 2160 joules | 2100 joules | 4000 joules | 3940 joules | 3840 joules |
From the brand
Tripp Lite by Eaton Surge
Economical AC surge suppression for protection of sensitive equipment. Additional protection for coax, phone, and Ethernet available.
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We make what matters work. Powering and connecting everything from the desktop to the data center.
Eaton’s Tripp Lite business provides industry-leading digital infrastructure solutions to power and connect everything in your world. Our product and expert personnel allows us to bring you comprehensive and innovative solutions backed by quality, service and support you can trust.
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Product information
Product Dimensions | 2.24 x 0.79 x 14.25 inches |
---|---|
Item Weight | 3.53 pounds |
ASIN | B0002QPC28 |
Item model number | HT10DBS |
Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #56,653 in Electronics (See Top 100 in Electronics) #1,918 in Power Strips |
Is Discontinued By Manufacturer | No |
Date First Available | January 14, 2006 |
Manufacturer | TRIPP LITE |
Language | English |
Warranty & Support
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Videos
Videos for this product
2:25
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Premium Metal Surge Box - Protect All Your Sensitive Devices
Chris Tatro
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2:53
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Premium Protection - Save Your Valuable Devices from Damage
Chris Tatro
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1:03
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Honest Review of Trip Lite IsoBar Surge Protector
Zac Gardner
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1:45
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Tripp Lite HT10DBS
Merchant Video
What's in the box
Product Description
"Premium protection for your expensive home theater equipment, the HT10DBS Isobar 10-Outlet Home/Business Theater Surge Protector features a network-grade surge protection rating of 3840 joules to defend your sensitive electronics against even the strongest surges and spikes. In fact, Tripp Lite will repair or replace any connected equipment damaged by surges, including direct lightning strikes, up to $500, 000 for life (valid in the U. S. , Canada and Puerto Rico only). The HT10DBS features 10 NEMA 5-15R outlets, which are arranged in two exclusive isolated filter banks that prevent equipment connected to one bank from interfering with equipment connected to another. These internal barriers also prevent disruptive line noise from causing A/V distortion, computer lock-ups, data errors and similar problems. Four of the 10 outlets can accommodate transformers, and all of them are protected against EMI/RFI interference that can disrupt your electronics and inflict hardware damage or data loss. Because residential power outlets have three wires—hot line (H), neutral (N) and ground (G)—the HT10DBS protects all three, covering two protection modes: full normal mode (H-N) and common mode (N-G/H-G). In addition, the HT10DBS provides three-line 2. 2 GHz gold coaxial protection, one-line phone/modem protection and one-line high-speed Ethernet protection for safeguarding your entire home theater system. Color-coded labels for outlets and device plugs identify connections at a glance. An integrated 12A circuit breaker protects all outlets and shuts down connected equipment in the event of an overload. An illuminated master provides one-touch control over connected components. "
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, performance, value, and power of the power supplies. For example, they mention it's well made, works fantastic, and is extremely reliable. That said, some appreciate the cord length, appearance, and material. Opinions are mixed on the sound quality.
AI-generated from the text of customer reviews
Customers are satisfied with the quality of the power supply. They mention that it is well-made, sturdy, and reliable. Customers also appreciate the all-metal construction, which is super-safe and technically respected. Overall, customers are happy with their purchase and recommend it to others.
".../ISOTEL line of surge protectors (HT10DBS is one of them) is technically respected, the line has been around over 20 years and they have sold almost..." Read more
"...WORTH MENTIONINGThe product is almost all heavy duty metal with an industrial grade power cord and thankfully a right angle wall hugger..." Read more
"...and decided on this one. It looks great has the highest quality protection available and allows for several plugs to attach without getting in each..." Read more
"...The ISOBAR6ULTRA has a metal housing, is rated for a much higher surge than most retail suppressors, and also has EMI/noise filtering...." Read more
Customers like the performance of the power supply. For example, they mention it works fantastic, effectively, and makes all their appliances work better. They say it works great with random wiring conditions and reduces the risk of fire. Some say that it causes their laptop and PC to run better. Overall, most are satisfied with the performance and functionality of the product.
"The most important aspect of this product is that it stops working when there has been a significant surge event...." Read more
"...I trust Isobar. Works as intended." Read more
"...This is for my other computer and piano setup. Works good." Read more
"...It worked great until we had a lightning strike and some of my computer components got fried...." Read more
Customers like the value of the power supply. They mention it's well worth the money, a solid metal, quality surge protector for the price. Some say it'll be a terrific purchase and the best power splitter for expensive equipment. Overall, customers say it provides the best blend of price and protection.
"...OVERVIEW:-----------The HT10DBS is a well-reviewed, high quality value sweet spot among premium surge protectors...." Read more
"...bucks knowing I’m getting a real surge protector, not a toy, is worth every penny to protect my expensive and valuable equipment...." Read more
"...Worth the extra money. I'm a little concerned about the power switch...." Read more
"Would be difficult to do better with this price point. Terrific purchase." Read more
Customers like the power of the power supply. They mention it has clean power, safe operation, and passes electricity as it should. Some say it's the best power strip out there, with 140 volts and enough juice to power everything. Customers also mention that there's even a 12-amp circuit breaker that trips in the event of a power overload.
"...protection on all 3 phases; 2) low let-through voltage..." Read more
"...here at Amazon, is just like my other one, except larger and more powerful. It WILL accommodate a large adapter -- maybe not all versions...." Read more
"...Clearly the amps were too much for this product...." Read more
"...This will also supply your equipment with the cleanest power possible, all of the internals are overbuilt in such a way that they pass all..." Read more
Customers like the appearance of the power supply. They mention that it's built sturdy, has retro styling, and looks nice out in the open. Some appreciate the off-set plug and good layout. Overall, customers are satisfied with the product's appearance.
"...and decided on this one. It looks great has the highest quality protection available and allows for several plugs to attach without getting in each..." Read more
"The Tripp Lite Isobar 8 Outlet Surge Protector Power Strip is a well-designed product and built to take abuse...." Read more
"...The design and materials are what your paying for(plus it looks good!) It's metal casing with independent lines and resistors...." Read more
"...has going for it is it's a solidly built metal unit, and it's very nice looking as well...." Read more
Customers are satisfied with the cord length of the power supply. For example, they mention the provided cord is nice and long with a heavy-duty plug. Some say that the cord is about 8 feet, while others say it's about 25 feet. Overall, most are happy with the length and functionality of the cord.
"...wart" AC adapters without blocking adjacent outlets, and the cord is far longer than I need...." Read more
"delivered quickly. Needed it for my new PC. plenty of cord. Has mounts to be able to mount to wall or under desk...." Read more
"...These units are heavy duty, have long cords, can be wall mounted to be out of the way and near the device being protected, and are bone dead simple..." Read more
"...I also like the compact design of the box and its grounded cable...." Read more
Customers are satisfied with the material of the power supply. They mention that it is sturdy, made of metal, and has a thick metal case. Customers also appreciate the solid construction, and mention that the product is not built out of plastic like many competitors.
"...This product has a metal housing and sppike protection, so that if a component fails the fire stays inside the metal box, or at least gives time..." Read more
"...The ISOBAR6ULTRA has a metal housing, is rated for a much higher surge than most retail suppressors, and also has EMI/noise filtering...." Read more
"...It's metal casing with independent lines and resistors. The resistance rating was crazy high as well. I plug my gaming computer, monitor, etc...." Read more
"...I like the all metal case which protects the Isobar when it is in harm's way on the floor...." Read more
Customers are mixed about the sound quality of the power supply. Some mention that it reduces some of the noise in their guitar setup, while others say that it makes a high pitched squeal and makes LOUD popping noises. That said, opinions are mixed.
"...a much higher surge than most retail suppressors, and also has EMI/noise filtering...." Read more
"...'s safer against surges, quality-wise, but my LED, dimmable, lights are causing noise...I know...." Read more
"...eliminating line noise, and b) sensibly deciphering a real threat from mere variance...." Read more
"...to the Isobar through a UPS, however I have noticed a whine or frequency noise coming from this isobar plug strip that changes in pitch when the..." Read more
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Top reviews
Top reviews from the United States
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OVERVIEW:
-----------
The HT10DBS is a well-reviewed, high quality value sweet spot among premium surge protectors. It offers UL 1449 3rd Edition verified surge protection with decent EMI/RFI AC line noise protection.
This is a premium AV surge protector offering from a company that takes surge protection seriously.
NEW TECHNICAL DETAIL:
[03/2014]
------------------------
(1) EMI/RF AC NOISE ATTENUATION
Although HT10DBS specs say 60dB EMI/RFI AC line NOISE ATTENUATION, Tripp Lite engineering says that with current units the outlets CLOSEST TO THE POWER CORD are 80dB and those furthest away are 50dB. So clearly we want components most likely to benefit from noise attenuation plugged into outlets closest to the power cord.
(2) MORE ISOLATED FILTER BANKS
Tripp Lite engineering says that current units have 5 ISOLATED FILTER BANKS, that each outlet pair is its own isolated filter bank like most of the ISOBAR/ISOTEL units. They said it used to be 3 and before that 2.
If these two technical details are accurate, it makes the HT10DBS more competitive with other models of the ISOBAR/ISOTEL line. It would now be an alternative to ISOBAR/ISOTEL for those who might just get it as an ISOBAR/ISOTEL with 10 outlets and greater spacing convenience, with the upgraded EMI-RFI noise reduction being just icing on the cake.
MISC. DETAILS:
---------------
(1) Ethernet line (RJ45) surge protection is, like most RJ45 consumer surge protection these days, not for gigabit speed ethernet, it is for up to 100baseT. I confirmed with the company.
(2) The EMI/RFI and noise attenuation is for the unit's AC outlets, not for the coaxial cable, tel/fax line, and ethernet line, they however get the surge protection, of course. Source: Tripp Lite engineering.
(3) If the outlet isn't grounded, surge protection won't work (however you would get the outlet EMI/RFI and noise reduction).
(4) The on/off switch (which doubles as a circuit breaker) takes just enough force to make it a little more cat proof than some others.
WHAT IT HAS IN COMMON WITH
ALL ISOBAR SURGE SUPPRESSORS:
---------------------------------
The ISOBAR/ISOTEL line of surge protectors (HT10DBS is one of them) is technically respected, the line has been around over 20 years and they have sold almost 20 million of them. Even their plug receptacles are high quality. These are a great value.
Some key ISOBAR/ISOTELs benefits:
(1) UL1449 3RD EDITION TESTED (see below for details) with let through 140V RMS "CLAMPING" VOLTAGE (UL Verified at 330V). This means at 140V it starts passing the over voltage to electrical ground. If a surge protector doesn't have a clamping voltage at 330V or lower, consider looking for one that does if you are serious about surge protection.
(2) ISOLATED FILTER BANKS. Some equipment send more noise than others back down their AC cords. The isolated filter banks eliminate interference between equipment in this regard.
As noted above, starting sometime in 2013/2014 the HT10DBS model of the ISOBAR line now has five isolated filter banks (each outlet pair). Thus electrical noise from each outlet pair won't affect other outlet pairs.
For example, you might isolate equipment with motors like DVRs and DVD players from noise sensitive equipment like TV and speakers.
Note: I was told that versions older than sometime in 2013/2014 of the HT10DBS had only 2 (and I heard later 3) isolated filter banks and most of the marketing materials still reflect that, and their sales people and even some of their engineers may still refer to that old material.
(3) SURVIVABILITY, unlike many surge protectors this isn't designed to be a disposable product. ISOBAR surge protectors are designed to be highly survivable in addition to doing their job of protecting your equipment. And if it does sacrifice itself protecting your equipment there is a good chance the company will send you a new one at no cost. Comments on sites suggest they take their lifetime warranty and equipment protection guarantee seriously. There is circuit breaker (12A) built-in too, of course.
(4) EMI/RFI FILTERING, the db attenuation level is model dependent. Although the HT10DBS model specs say it goes up to 60db noise attenuation (depends on frequency range), Tripp Lite engineering says it is up to 80dB closest to the power cord and 50dB furthest away. Again, this does not apply to the coax cable, tel/fax line (RJ11), or Ethernet (RJ45) line, they get the surge protection, though, of course.
I don't know why the online specs are different than the understanding of Tripp Lite engineering. If I resolve anything I'll modify accordingly.
(5) A tough all metal housing, thus for example no melting plastic cases in extreme conditions.
(6) For over 20 years, the ISOBAR line has committed to the technical high-road and showed product durability/survivability over the long haul and the company appears to make a good faith effort to honor their warranty.
NOTE: The rest of the benefit laundry list I won't cover as they are to be expected for any premium surge protector and there is nothing to clarify or add:
- expected status indicators
- high joules protection (HT10DBS has 3840)
- thermal fusing to avoid fires, etc.
- etc.
HT10DBS SPECIFIC BENEFITS:
-----------------------------
[ Rewritten in 03/2014 to reflect spec changes ]
At its core HT10DBS is a 10-outlet ISOBAR/ISOTEL surge protector with BETTER OUTLET SPACING than the 2-8 outlet models.
Like the other 10 outlet member of the ISOBAR/ISOTEL family, the AVBAR10, it adds surge protection for:
- coaxial cable (x3)
- RJ11 (fax/phone)
- RJ45 (computer network/ethernet - only up to 100BaseT, NOT gigabit).
So what does the HT10DBS have over its nearly identical twin of the ISOBAR line, the AVBAR10?
- The HT10DBS now has up to 80db EMI/RFI noise protection/filtration (source: Tripp Lite engineering) for the outlets as opposed to AVBAR10's up to 40db. As noted earlier that is 80dB closest to the power cord and it is down to 50dB at the other end. Note that the online specs still say 60dB max., however Tripp Lite engineering says it is now 80dB.
- HT10DBS has 3840 joule suppression rating vs. AVBAR10's 3384. Some say this isn't significant, however I include it as some care.
- The new HT10DBS design now has 5 isolated filter banks (source: Tripp Lite engineering) vs. the 3 on the AVBAR10 (source: Tripp Lite engineering). HT10DBS is the more premium product.
UL1449 3rd EDITION - WHY DEMAND IT AT
THE MINIMUM FOR YOUR SURGE PROTECTOR:
-------------------------------------------
Okay, so you read somewhere that you want a UL1449 verified/tested product and preferably a maximum of 330V let-through clamping voltage, <1 nanosecond response time, etc., but what added value does UL1449 3RD EDITION give us?
UL1449 3rd Edition became effective 09/2009. Any surge protection device (SPD) made after that must meet the new tests to be UL1449 verified. Why choose a product that meets the new edition of the certification (much less meets any old UL1449 cert.) if you are serious about protecting your equipment? Here are two reasons:
(1) It added a STRESS TEST for Type 3 SPDs like this called the Duty Cycle Test. They electrically whack it 15x to see if they can ruin its ability to protect, cause a fire, etc.
(2) The UL1449 3rd Edition tests with 6x MORE SURGE AMPERAGE than the 2nd Edition test did.
A UL Listed product that claims to be a surge protector is not necessarily UL1449 3rd Edition listed. For example, it may only be UL1283 listed (or one would hope rarely, even UL1449 2nd Edition listed in the past and not following the rules for listing continuation). Watch out for carefully constructed marketing that really is just claiming to be as good as UL1449 listing or verification, instead of actually being UL listed/verified.
SOME SELECT NOTES FROM
INSTRUCTIONS AND ELSEWHERE:
(Reworded for brevity)
-------------------------------
- Plug the unit directly into the wall socket, don't daisy chain extension cords.
- If socket is ungrounded, surge protection won't work, be sure warning light shows socket has ground. At least you'll get EMI/RFI noise reduction for the outlets, but without ground you've got an extension cord not a surge protector.
- If you are serious about surge protection from nearby lightning strikes or power line events, be sure to get whole house surge suppression in addition to these kinds of surge protector units (unit and installation can be as little as $200ish, Note: Get a unit with status indicators).
- Under UL 1449 3rd Edition, these kinds of surge protectors are Type 3, which are partly defined as being 30'+ from circuit breaker box. This is why you will see reference to premium surge protectors being 30ft. from a circuit breaker box. It doesn't mean that at 29.9' your surge protector will go nuclear.
SOME OTHER UL1449 3rd EDITION
SURGE PROTECTORS:
---------------------------------
- FURMAN:
Furman PST-8 Power Station Series AC Power Conditioner
Furman PST 8D Advanced Level Power Conditioning, SMP, EVS, LiFT, 15 Amp, Aluminum Chassis, 8 Outlets, Isolated Outlet Banks, Cable & Telco Protection
- WALL PLUG-IN:
TRIPP LITE SK5TEL-0 Surge Protector Wallmount Direct Plug in 5 Outlet RJ11 1080 Joule
- ISOBAR:
Tripp Lite ISOBAR8ULTRA Isobar Surge Protector Metal 8 Outlet 12 feet Cord 3840 Joules
Tripp Lite ISOBAR6 Isobar Surge Protector Metal 6 Outlet 6 feet Cord 3330 Joules
Tripp Lite ISOBAR4ULTRA Isobar Surge Protector Metal 4 Outlet 6 feet Cord 3330 Joules
- ISOTEL:
Tripp Lite ISOTEL8ULTRA 8-Outlet ISOTEL Surge Protector (3840 Joules, Tel/DSL)
Tripp Lite ISOTEL6ULTRA Isobar Surge Protector Metal RJ11 6 Outlet 6-Feet Cord 3330 Joules
- AVBAR:
Tripp Lite AVBAR10 Isobar Audio Video Surge Protector 10 Outlet Tel/Coax 8 feet Cord
TRIPP LITE AVBAR8 Isobar Metal RJ11 RJ45 Coax 8 Outlet 8-Feet Cord A/V Surge Protector
Monster doesn't publish whether or not some of their surge protectors are UL1449 or UL1449 3rd Edition verified, but they are considering doing so some day. They also don't publish their surge protectors EMI/RFI noise attenuation, but they are considering doing so in the future, as well. Obviously many folks and companies serious about surge protection are not likely to use surge protection that doesn't show UL1449 listing.
INTERESTING FORUMS:
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avsforum
hometheaterforum
ecoustics
SOME RELATED PRODUCTS
OTHER UL LISTINGS:
-------------------------
UL497A/UL1459 - Relates to Telco (ex: RJ11 protection in our case)
UL 991 - Tests for safety-related controls using solid state devices
UL 1283 - EMI Filtering for these kinds of units
UL 1363 - "Relocatable power taps" (think extension cords) with or without EMI filtering or surge protection
Choosing these products is hard, because the marketing departments assume you're stupid. They wow you with information that's relatively unimportant (Joule ratings) and completely worthless (EMI filtering). Trust me, audiophiles, if an EMI filter makes a real difference to your sound quality, you have a defective power supply.
They'll also try to wow you with their equipment protection warranties. Isobar is not innocent here. Read the fine print and you'll see why no one in the history of the known universe has ever gotten a dime from one of these claims.
To find what actually matters you often have to dig deep on the manufacturer's site. This Isobar has it: 1) protection on all 3 phases; 2) low let-through voltage (officially 330v, which is lowest the UL standard allows in the specs, but in real life it's actually lower on this unit); 3) very high surge amperage rating (not really needed if you have a whole-house protector, but nice to have); 4) filtration for ringing transients.
If you can find all this, you'll have very good protection. I've found some others that come close, and for less money (including some by APC which I've bought) but none as good as this series by Isobar. I think worth it for things that you can't afford to get zapped.
Added: there are some supposedly high-end surge protectors that use a serial protection circuit, rather than the parallel metal oxide varistor circuits used by Isobar and most others. They claim (correctly) that their circuits are not sacrificial like MOVs (which deteriorate a little with every surge and so don't last forever). But these serial circuits have a fatal flaw: they only protect against surges on a single phase (live to neutral). Surges coming over other phases, including anything on the ground wire, will pass right through. These are not high-end options; they gimmicks marketed to rubes. If you look at the surge protectors use in places like hospitals and giant data centers, you'll see MOVs, not serial nonsense.
Top reviews from other countries
They can be a bit pricey but are a great value if you can catch them on sale. The product seems more appropriate for more expensive electronics like TV’s, stereo equipment, musical equipment, etc.
I purchased the 8-outlet model and as expected, it has the same solid construction and feel as my other TrippLite surge protectors.
Be aware that depending on the plug types you’re trying to connect, you will not be able to fit 9V ‘wall warts’ side by side on every outlet, as the spacing between outlets is limited.
Also, the cord connects to the plug at a set 45 degree angle, which can sometimes interfere if you’re sharing a duplex wall outlet with something like timer, since the timer has to plug into the lower outlet and the TrippLite has to plug into the top outlet and ends up making contact with the timer. Not really an issue having the ability to swivel the cord connection would be a nice feature.
Reviewed in Canada on December 2, 2023
They can be a bit pricey but are a great value if you can catch them on sale. The product seems more appropriate for more expensive electronics like TV’s, stereo equipment, musical equipment, etc.
I purchased the 8-outlet model and as expected, it has the same solid construction and feel as my other TrippLite surge protectors.
Be aware that depending on the plug types you’re trying to connect, you will not be able to fit 9V ‘wall warts’ side by side on every outlet, as the spacing between outlets is limited.
Also, the cord connects to the plug at a set 45 degree angle, which can sometimes interfere if you’re sharing a duplex wall outlet with something like timer, since the timer has to plug into the lower outlet and the TrippLite has to plug into the top outlet and ends up making contact with the timer. Not really an issue having the ability to swivel the cord connection would be a nice feature.