20 Best 20 Outlet Surge Protector [2024]

Are you looking for the best 20 Outlet Surge Protector? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 20 Outlet Surge Protector.

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1 Power Strip, SUPERDANNY Surge Protector with 22 AC Outlets and 6 USB Charging Ports, 1875W/15A, 2100... Power Strip, SUPERDANNY Surge Protector with 22 AC Outlets and 6 USB Charging Ports, 1875W/15A,...
2 Surge Protector Power Strip 24-outlet ETL Certified Long Heavy Duty Metal Power Strip with 15-Foot... Surge Protector Power Strip 24-outlet ETL Certified Long Heavy Duty Metal Power Strip with...
3 BTU Rack Mount Power Outlet Surge Protector Power Strip 24 Outlet Heavy Duty Multi Plug Outlet... BTU Rack Mount Power Outlet Surge Protector Power Strip 24 Outlet Heavy Duty Multi Plug Outlet...
4 Surge Protector Power Strip 16-Outlet ETL Certified Heavy Duty Metal Power Socket with Circuit... Surge Protector Power Strip 16-Outlet ETL Certified Heavy Duty Metal Power Socket with Circuit...
5 Tripp Lite 6 Outlet Home & Office Power Strip, 20A, 15ft Cord with 5-20P Plug, Lifetime Warranty... Tripp Lite 6 Outlet Home & Office Power Strip, 20A, 15ft Cord with 5-20P Plug, Lifetime Warranty...
6 Digital Energy 20 Amp 6-20/T- Slot Plug | 15-Ft Cord - 900 Joule Surge Protector | 6-Outlet, Heavy... Digital Energy 20 Amp 6-20/T- Slot Plug | 15-Ft Cord - 900 Joule Surge Protector | 6-Outlet,...
7 GE 6-Outlet Surge Protector, 2 Pack, 20 Ft Extension Cord, Power Strip, 800 Joules, Flat Plug,... GE 6-Outlet Surge Protector, 2 Pack, 20 Ft Extension Cord, Power Strip, 800 Joules, Flat Plug,...
8 Suraielec 6 Outlet Power Strip Surge Protector with 20 FT Long Cord, 15A/1875W Heavy Duty, 14AWG/3C... Suraielec 6 Outlet Power Strip Surge Protector with 20 FT Long Cord, 15A/1875W Heavy Duty,...
9 Leviton 5380-W 20 Amp, 125 Volt, Decora Plus Duplex Surge Suppressor Receptacle, Straight Blade,... Leviton 5380-W 20 Amp, 125 Volt, Decora Plus Duplex Surge Suppressor Receptacle, Straight Blade,...
10 Tripp Lite LCR2400 Line Conditioner 2400W AVR Surge 120V 20A 60Hz 14 Outlet 12-Feet Cd Tripp Lite LCR2400 Line Conditioner 2400W AVR Surge 120V 20A 60Hz 14 Outlet 12-Feet Cd
11 TOPGREENER TGTRSS220R Decorator Receptacle Outlet w/Surge Protector Indicator, Child Safe,... TOPGREENER TGTRSS220R Decorator Receptacle Outlet w/Surge Protector Indicator, Child Safe,...
12 USB Wall Charger Surge Protector - Unidapt 6 Outlet Extender Power Strip with 20W PD Fast Type C... USB Wall Charger Surge Protector - Unidapt 6 Outlet Extender Power Strip with 20W PD Fast Type C...
13 Tripp Lite Isobar Surge Protector Rackmount 12 Outlet 15' Cord Metal 1URM Model IBAR12 Tripp Lite Isobar Surge Protector Rackmount 12 Outlet 15' Cord Metal 1URM Model IBAR12
14 ECHOGEAR On-Wall Surge Protector with 6 Pivoting AC Outlets & 1080 Joules of Surge Protection - Low... ECHOGEAR On-Wall Surge Protector with 6 Pivoting AC Outlets & 1080 Joules of Surge Protection -...
15 Kasa Smart Plug Classic 15A, Smart Home Wi-Fi Outlet Works with Alexa & Google Home, No Hub... Kasa Smart Plug Classic 15A, Smart Home Wi-Fi Outlet Works with Alexa & Google Home, No Hub...
16 Gamenote RGB Headphone Stand & Power Strip 2 in 1 Desk Gaming Headset Holder with 3 USB Charging... Gamenote RGB Headphone Stand & Power Strip 2 in 1 Desk Gaming Headset Holder with 3 USB Charging...
17 Kasa Smart WiFi Plug w/Energy Monitoring by TP-Link - Reliable WiFi Connection, No Hub Required,... Kasa Smart WiFi Plug w/Energy Monitoring by TP-Link - Reliable WiFi Connection, No Hub Required,...
18 8 Ft Power Strip, Yintar Surge Protector with 18 AC Outlets, 8 Feet Flat Plug Extension Cord... 8 Ft Power Strip, Yintar Surge Protector with 18 AC Outlets, 8 Feet Flat Plug Extension Cord...
19 Power Strip with USB 10 ft, 18-Outlet Surge Protector Power Strip with USB Ports Flat Plug Wall... Power Strip with USB 10 ft, 18-Outlet Surge Protector Power Strip with USB Ports Flat Plug Wall...
20 Tripp Lite 8 Outlet Surge Protector Power Strip, Extra Long Cord 25ft, Right-Angle Plug, Lifetime... Tripp Lite 8 Outlet Surge Protector Power Strip, Extra Long Cord 25ft, Right-Angle Plug, Lifetime...
SaleBestseller No. 1
Power Strip, SUPERDANNY Surge Protector with 22 AC Outlets and 6 USB Charging Ports, 1875W/15A, 2100...
  • 【28-in-1 Versatile Power Strip】 FCC, RoHS safety certified, with the extension cord and flat plug certified by UL. Superdanny power strip surge...
  • 【Widely Spaced Outlets】 The unique design of this USB power strip prevents bulkier plugs from blocking other outlets, as the outlets are spaced...
  • 【Smart USB Fast Charging】 Not need to find adapters or plugs for your USB devices. This power strip flat plug is a nice upgrade since there are 6...
  • 【Mountable and Flat Plug】 There are 4 keyholes on the back, so you can mount this flat extension cord onto the wall or furniture easily, 4 screws...
  • 【1,000 Days Warranty Covered】SUPERDANNY offers FREE replacement for this power strip surge protector of unacceptable quality within 1000 days...
Bestseller No. 2
Surge Protector Power Strip 24-outlet ETL Certified Long Heavy Duty Metal Power Strip with 15-Foot...
  • 24 right angle AC outlets, Equipped with 15-foot Ultra Long grounded power cord (SJT 14AWG/3C),60Hz/125V/15Amp/1875W. The slim and smooth design with...
  • With 15Amp circuit breaker power switch, when power is on letting you know if the circuit breaker has tripped. In the event of an overload the circuit...
  • The whole structure is made of aluminum alloy,perfect for workshops, enclosed garages, offices and schools.
  • Easy installation:To mount it, just slip the base of the power strip over the heads of the fasteners and then tug the strip downward (or upward) to...
  • Outlets Power Strip, Multiple outlet design, Ideal for a variety of uses including office, rackmount, workbench, industrial and telecom applications.
SaleBestseller No. 3
BTU Rack Mount Power Outlet Surge Protector Power Strip 24 Outlet Heavy Duty Multi Plug Outlet...
  • √【METAL HOUSING】: Aluminum Alloy housing construction surge protector power strip, perfect for workshops, enclosed garages, offices and schools.
  • √【SURGE PROTECTOR】: Advanced built-in surge protector module can prevent the damage of your devices from the power surges, thunder and...
  • √【HEAVY DUTY】: 34 inches 24 right angle AC outlets ideal for massive and heavy duty applications power strip; 60Hz/125V/15Amp/1875W. Power...
  • √【LONG CORD】: Equipped with 9.8-Ft Ultra Long grounded power cord (SJT 14AWG/3C)surge protector long cord.
  • √【WARRANTY】:12-month warranty. If you have any problems, please contact us without hesitation. We will solve this problem for you within 24...
Bestseller No. 4
Surge Protector Power Strip 16-Outlet ETL Certified Heavy Duty Metal Power Socket with Circuit...
  • Power strip bulit in 16 AC Outlets equipped with 15 FT Ultra Long grounded power cord (SJT 14AWG/3C), ideal for home, office, garage, dorm, warehouse,...
  • The structure of power strip is made of aluminum alloy, high wear resistance heavy duty power cord protects circuits from fire, impact or rust, be...
  • Multi outlets power socket with 15 Amp circuit breaker, avoiding overload, overheat, can be better protection of your device, make sure safety when...
  • Easy to install, to mount it, just slip the base of the power strip over the heads of the fasteners and then tug the strip downward (or upward) to...
Bestseller No. 5
Tripp Lite 6 Outlet Home & Office Power Strip, 20A, 15ft Cord with 5-20P Plug, Lifetime Warranty...
  • 6 NEMA 5-15/20R outlets
  • Illuminated on/off switch with Cover
  • 15 ft. Power cord with NEMA 5-20P plug
  • Metal housing
  • Lifetime
Bestseller No. 6
Digital Energy 20 Amp 6-20/T- Slot Plug | 15-Ft Cord - 900 Joule Surge Protector | 6-Outlet, Heavy...
  • Please Note: This surge protector is for specialty Industrial 6-20/T- Slot Plug outlets. Please see second image for more details.
  • Powder coated steel enclosure for maximum durability.
  • 12/3 gauge 15 foot cord. 125VAC at 50/60hz. 900 Joules of surge protection.
  • 2 mounting holes in the back of the unit. Lighted On-Off Switch
  • Lifetime Guarantee: Digital Energy has been manufacturing quality electronic accessories since 1999! Customer satisfaction is our main priority so...
Bestseller No. 7
GE 6-Outlet Surge Protector, 2 Pack, 20 Ft Extension Cord, Power Strip, 800 Joules, Flat Plug,...
  • Expand Your Power – 6 grounded and protected 3-prong outlets provide power from a distance — perfect for creating a centralized hub for your...
  • Versatile Cord – Extra-long 20ft. power cord comprised of 14-gauge SJT cable housed in a durable PVC insulation and jacket with a space-saving flat...
  • Protection – 800 Joules protection rating safeguards your electronics from harmful voltage spikes. Integrated circuit breaker and automatic shutdown...
  • Functionality – Twist-to-close safety outlets ensure that dust and foreign objects are kept out of unused outlets. Integrated keyhole slots make...
  • Trusted Brand – GE is the #1 Brand in surge protection and extension cords.
SaleBestseller No. 8
Suraielec 6 Outlet Power Strip Surge Protector with 20 FT Long Cord, 15A/1875W Heavy Duty, 14AWG/3C...
  • 【 Heavy Duty Power Strip 】 15A / 125V / 1875W high power; 6 grounded 3 prong AC outlets; horizontal orientation power distribution; ideal for...
  • 【 Multiple Safety Protection 】 600 Joules surge protection rating; 15A fused power switch circuit breaker; lighted ON/OFF Switch; VO-Grade...
  • 【 Power Strip with Long Cord 】 Extra long 20 foot extension power cord strip is long enough to reach to where you need it to go; SJT 14 AWG /3C...
  • 【 Low Profile Flat Wall Plug 】 Space saving right angle flat plug keeps the cord close to the wall; fits easily in tight spaces and behind...
  • 【 Deak / Wall Mount Power Strip 】 Easy to install; 2 mounting slots on the back; thin slim power strip sits along the back edge of the desk, or...
Bestseller No. 9
Leviton 5380-W 20 Amp, 125 Volt, Decora Plus Duplex Surge Suppressor Receptacle, Straight Blade,...
  • Ideal for point-of-use surge protection in industrial, commercial and residential applications
  • Normal and common mode surge protection (line to neutral, neutral to ground, and line to ground)
  • LED monitor/indicator light shows protection status at a glance
  • Single-gang matching wallplate included
  • Decora brand designer-style receptacle compliments any interior and coordinates with Leviton's complete line of Decora wiring devices
Bestseller No. 10
Tripp Lite LCR2400 Line Conditioner 2400W AVR Surge 120V 20A 60Hz 14 Outlet 12-Feet Cd
  • Advanced automatic voltage regulation corrects brownouts and overvoltages
  • Powerful 1440-joule surge protection rating
  • 2400W power capacity; 14 AC outlets; 2 isolated filter banks; 12-ft cord
  • Rackmount cabinet fits standard 19-inch rack enclosures
  • $25,000 Ultimate Lifetime Insurance; 2-year warranty
Bestseller No. 11
TOPGREENER TGTRSS220R Decorator Receptacle Outlet w/Surge Protector Indicator, Child Safe,...
  • Protect devices from surges up to 900 Joules LED indicators for real timer monitoring of grounding and surge protection replaces standard outlet...
  • Tamper-resistant (TR receptacles prevent unwanted objects from being inserted ) 2011 NEC Article 406 14 This child safety feature only accepts proper...
  • Suitable for residential and commercial offices entertainment rooms living rooms kitchens and bedrooms
  • Shallow body design for maximum wiring; rear or side options. Outlet dimensions 2.75”x1.5”x1.31”. Break-off plastic ears; installation...
  • Complies with 2017 NEC Article 406 12 for tamper-resistant receptacles 20A 125V self-grounding 2-pole 3 wire UL Listed
SaleBestseller No. 12
USB Wall Charger Surge Protector - Unidapt 6 Outlet Extender Power Strip with 20W PD Fast Type C...
  • Latest 9-in-1 USB Wall Outlet - This is the ultimate space saver that lets you charge and power ALL your devices and accessories from a single wall...
  • Super Fast 20W Charging - Each USB-A port provides 20W max and USB-C port charges up to 20W max output. With smart charging technology, the side...
  • 6 AC Ports - Too many accessories needing AC power? Not with this advanced 9-in-1 wall outlet. There is room for all your plugs without taking up...
  • High Quality 1800J Surge Protector - Excellent built-in surge protection safeguards your valuable devices from uneven power surges during storms....
  • Built for Superior Safety - This not only protects your valuable devices from overcharges and the like, it also has a fire resistant casing that will...
SaleBestseller No. 13
Tripp Lite Isobar Surge Protector Rackmount 12 Outlet 15' Cord Metal 1URM Model IBAR12
  • NETWORK-GRADE SURGE PROTECTION: Rack-mount protection for A/V components, network hardware, retail displays, appliances, power tools and other...
  • PREMIUM 12-OUTLET SURGE PROTECTION: Surge suppressor features 12 total outlets—two on the front and 10 on the rear—which are arranged in two...
  • HIGH JOULE RATING & PREMIUM SAFETY FEATURES (15A): Network-grade surge protection rating of 3840 joules. An integrated 15A circuit breaker protects...
  • LONG CORD (5-15P) & MOUNTS IN 1U: Mounts into 1U of space in EIA-standard 19 in. racks. Included mounting hardware also allows installation on wall or...
  • LIFETIME WARRANTY, $25,000 INSURANCE: Surge protector offers lifetime Limited Warranty and $25,000 Ultimate Lifetime Insurance covers any connected...
SaleBestseller No. 14
ECHOGEAR On-Wall Surge Protector with 6 Pivoting AC Outlets & 1080 Joules of Surge Protection - Low...
  • 1080J rating protects your devices from electrical surge damage & is fireproof to keep your entire home safe. Remember to always use protection...for...
  • Triple your outlet capacity with 6 pivoting AC heads that can handle all your electronics. A study we just conducted says 6 outlets are better than 1....
  • Installs in seconds over existing outlets, with a low 1.50" profile to keep your cables out of the way.
  • Filters your electricity current to eliminate dirty power caused by signal interference. UL safety certified with a 5 year, $25k connected equipment...
  • Hit a snag with install? Our Minnesota-based product nerds are available 7 days a week to help out.
SaleBestseller No. 15
Kasa Smart Plug Classic 15A, Smart Home Wi-Fi Outlet Works with Alexa & Google Home, No Hub...
  • Control From Anywhere: Turn electronics on or off from anywhere with your smartphone using the Kasa app (Compatible w/ Android & iOS)
  • Voice Control: Works with Amazon Alexa, Google Assistant and MicroSoft Cortana supported devices for a hands free experience
  • Compact Design: Won't block the other wall outlet allowing two Smart Plugs to be installed side by side
  • Kasa scenes & schedules: Schedule the Smart plug to automatically switch on and off when away or set a scene for controlling many devices with a...
  • Note: Requires a secured 2.4 GigaHertz Wi Fi network connection
Bestseller No. 16
Gamenote RGB Headphone Stand & Power Strip 2 in 1 Desk Gaming Headset Holder with 3 USB Charging...
  • 【Perfect Desk Accessory】 Combine headphone stand and power strip to one device, provide you more function - conveniently store your not-in-use...
  • 【Power Strip with 3 AC Outlets】The headphone stand can be used as a power strip, is with build-in 3 power sockets, total output is 1250W, suitable...
  • 【2 USB-A + 1 USB-C Smart Chargers】 Total 2 USB-A + 1 USB-C port for charging your mobile phone, tablet, e-reader, wireless headset and other USB...
  • 【RGB Lighting & Touch Control】 This RGB headset holder provides 2 lighting modes and 6 kinds of lighting effects, multi-color flowing modes and...
  • 【Safely and Easily Use】Hardened plastic outer shell of has excellent durability and this headphone hanger is with build-in one button for...
Bestseller No. 17
Kasa Smart WiFi Plug w/Energy Monitoring by TP-Link - Reliable WiFi Connection, No Hub Required,...
  • Control from Anywhere: Turn electronics on or off from Anywhere with Your Smartphone using the kasa app (compatible w/ android & ios)
  • Voice Control Works with Amazon Alexa, Google Assistant and MicroSoft Cortana Supported devices for a hands Free Experience
  • ENERGY MONITORING monitor enery consumption of Your plug in devices and set times and schedules to avoid waste
  • KASA SCENES & SCHEDULES Schedule the Smart Plug to automatically switch on and off when away or set a Scene for Controlling many devices with a Single...
  • Note: Requires a Secured 2.4 GigaHertz Wi Fi network connection
Bestseller No. 18
8 Ft Power Strip, Yintar Surge Protector with 18 AC Outlets, 8 Feet Flat Plug Extension Cord...
  • Power Strip with 18 Outlets:18AC outlets power strip with 2 widely spacing AC outlets (2 inches) and 8 feet Flat Plug Heavy Duty power extension...
  • 8 Feet extension cord with Flat Plug and Cable Ties: 8 Ft Right Angled Flat Plug power cord makes it more flexible ,Reusable Fastening Cable Ties...
  • 18 AC Surge Protector Outlets: The 3 level complementary Surge Protector Circuit which composed of TVS (transient voltage suppressor), MOV (metal...
  • Safety and Certificate: ETL safety certified, with extension cord and other major components certified by UL. The over current protection switch...
  • Our After Sale Service: ETL Certified,Our friendly and reliable customer service will respond to you within 24 hours. You can purchase with...
Bestseller No. 19
Power Strip with USB 10 ft, 18-Outlet Surge Protector Power Strip with USB Ports Flat Plug Wall...
  • SURGE PROTECTOR POWER STRIP : Safeguard electrical devices from voltage spikes caused by irregular electrical current or lightning strikes with...
  • Power Strip with UBS PORTS: 18 outlets with 3 sided non-blocking design, our long power strip surge protector fits power adapters without blocking...
  • HEAVY DUTY LONG EXTENSION CORD 10 Ft (3600W/15A): Power rating of 3600W is compatible with many high power devices. 10 feet long heavy duty extension...
  • SUPERIOR SAFETY: on/off switch with integrated circuit breaker will cut off power automatically to protect your devices from overload and...
  • WALL MOUNTABLE & 3-SIDED SPACE-SAVING DESIGN: Two keyhole slots on the back and 2 Hanging holes on the top make it easy for mounting to walls, desks...
SaleBestseller No. 20
Tripp Lite 8 Outlet Surge Protector Power Strip, Extra Long Cord 25ft, Right-Angle Plug, Lifetime...
  • Protect any electronic device from power surges & spikes: White surge protector with six outlets protects your PC, personal computer, laptop, printer,...
  • Surge protector with extra long power cord with right angle plug: This surge suppressor provides 8 total NEMA 5-15R outlets - Including 3 designed for...
  • Safety first high joule-rating - conforms To UL 1449 safety standards: Automatic shutoff cuts power to all outlets when the protection circuit has...
  • Convenient options for placement in any environment: 25 feet AC power cord with NEMA 5-15P plug provides to ability to reach distant outlets. Surge...
  • Lifetime warranty, dollar 75,000 insurance: Lifetime limited warranty and dollar 75,000 ultimate lifetime Insurance covers any connected equipment...

Having trouble finding a great 20 Outlet Surge Protector?

This problem is well understood by us because we have gone through the entire 20 Outlet Surge Protector research process ourselves, which is why we have put together a comprehensive list of the best 20 Outlet Surge Protectors available in the market today.

After hours of searching and using all the models on the market, we have found the best 20 Outlet Surge Protector for 2023. See our ranking below!

How Do You Buy The Best 20 Outlet Surge Protector?

Do you get stressed out thinking about shopping for a great 20 Outlet Surge Protector? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 20 Outlet Surge Protector, which is why we have assembled a comprehensive list of the greatest 20 Outlet Surge Protector available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 20 Outlet Surge Protector that you consider buying. Your questions might include the following:

  • Is it worth buying an 20 Outlet Surge Protector?
  • What benefits are there with buying an 20 Outlet Surge Protector?
  • What factors deserve consideration when shopping for an effective 20 Outlet Surge Protector?
  • Why is it crucial to invest in any 20 Outlet Surge Protector, much less the best one?
  • Which 20 Outlet Surge Protector are good in the current market?
  • Where can you find information like this about 20 Outlet Surge Protector?

We’re convinced that you likely have far more questions than just these regarding 20 Outlet Surge Protector, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 20 Outlet Surge Protector, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 20 Outlet Surge Protector. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 20 Outlet Surge Protector buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 20 Outlet Surge Protector currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 20 Outlet Surge Protector has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 20 Outlet Surge Protector?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 20 Outlet Surge Protector.
  5. Customer Ratings: Number ratings grade 20 Outlet Surge Protector objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 20 Outlet Surge Protector.
  7. Product Quality: You don’t always get what you pay for with an 20 Outlet Surge Protector, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 20 Outlet Surge Protector is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 20 Outlet Surge Protector information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 20 Outlet Surge Protector is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: Do surge protectors really work?

A: Surge protectors only have a limited lifespan depending on how often they are put to work. Even when the surge protector properly diverts a surge so your electronics aren’t damaged, the protector itself can be damaged in the process. One of the most important features then is an indicator light.

Q: What to look for in a surge protector?

A: The three things to look for in a surge protector are: A big power rating. A good self test that lets you know it has died. It has both line to line and line to earth protection.

Q: Should I use a surge protector?

A: A surge protector is a set of electrical sockets that allow you to plug more than one appliance into a wall socket. It can be used by a range of appliances including computers and home entertainment systems. They provide a much safer alternative to adaptor plugs, protecting the user and the appliance from injury and damage.

Q: What is the difference between a surge suppressor and a surge protector?

A: Surge suppressor, as name suggests suppresses and regulates the voltage and makes the power constant in a case of a spike or surge. While a protector simply detects the surge and turns the unit off. Suppressor is good for things like computers, where you don’t want to keep turning on and off.