See all. MPN. Smile more. Find many great new & used options and get the best deals for ESP+Next+Gen+XG-PCS-20D+Surge+Protector+120V+AC+Power+Line+Filter+20A at the best online prices at eBay! Free shipping for many products! Power Surge Protection Device Videos. Single and 3-phase mains types. The ESP Digital QC model E524ZNT is designed for 208-240 volt, 20 amp applications. 4. country/region of manufacture: United States. element14 Malaysia offers special pricing, same day dispatch, fast delivery, wide inventory, datasheets & technical support. Weight (kg): . Compare. The difference is that the consumer products don`t have the protection features this does. The ESP 415T1 Surge Protection Series is a combined Type 1 and 2 tested Surge Protection Device (to BS EN 61643) for use on the main distribution board, particularly where a structural Lightning Protection System (LPS) is employed, for equipotential bonding. Electronic Surge Protection (ESP) covers your sensitive in-home electronics from surge related damages. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Top picked items. . The main difference from the surge protectors you might buy in Best Buy, Staples, etc, is that. Output Connectors: (8) NEMA 5-15R. $45. STANDARD SURGE PROTECTORS: Multi-Stage Technology: Surge Elimination Technology: MOV: Technology: Patented Multi-Stage protection Utilizes a patented series of MOV’s, gas tubes, silicon avalanche diodes, EMI/RFI noise filtration circuitry, and over voltage cutoff protection. ESP MFP-1 Surge Protector Noise Filter 120 Volt, 15 Amp Single Outlet New. Email us: phil@pjdbusinessmachines. CyberPower. 1 watching. For use at boundaries up to LPZ 1 through to LPZ 2 to protect electrical equipment from damage. Belkin 6-Outlet Wall Surge Protector w/ 2 USB Ports - Wall Mountable w/ Premium Protection Against Surges - Safe Charge for Mobile Devices, Tablets, Small Appliances, & More - 900 Joules of Protection. 00. 36 10+ RM397. Eaton UPS; SurgeX UPS; SPECIAL PRICE - SurgeX SA-1810 featuring Advanced Series Surge Elimination. The partnership enables ESP’s customers the ability to single-source their power protection and parts from one vendor, streamlining the ordering process to save time and money. We apologize for the temporary mess! Please call if you need assistance. 00 Get it Jul 13 - 17 ESP 24DC. The ESP SPD should therefore be bonded to the main electrical earth or earth star point. Bestselling; Top Rated; 1. NextGen ESP surge protector and power monitor - $30 (Little Italy) This is a professional-grade surge protector, power filter and power monitor. They have a full metal body for improved EMI suppression and have integral mounting feet and separate ground wire. ESP S1 Surge Protector Suppressor Type 3 120V 15A AC Power Line Filter. You previously purchased this product. 99. FREE delivery Wed, Nov 1 on $35 of items shipped by Amazon. Amazon. Brand. ATSSB Malaysia Online Store. First, 80% of surges originate from inside of a building. The SurgeX MultiPak surge protector easily attached to the Peerless mounts and protects the entire solution. This general-purpose device ticks all the essential boxes---it has a sturdy and robust feel, up to 12 reasonably spaced ports, a cord length of 8 feet, and a decent 2,880-joule [email protected] x 2 inches: AC Adapter Current: 20 Amps: About this item . Despite the added fee, it's best to call on a licensed electrician. $2199. 43. Surge Protective Devices are designed to protect against transient surge conditions. 95. 1 Install protectors very close to the power supply to be protected, either within the distribution panel or directly alongside it. The Digital QC offers comprehensive surge suppression, noise filtration, and over voltage protection against harmful surges, spikes, EMI/RFI noise, electrical transients, and wiring faults to safeguard mid-level office equipment and a business’s profitability. Surge Protectors, Power Strips; CURRENTLY SOLD OUT. EMI/RFI noise filtration. Brand: ESP: Voltage: 240 Volts: Special Feature: Surge Protection: Recommended Uses For Product: Monitoring: Shape:ESP 24DC General Information. 3af/at/bt and passive PoE standards. 4. BLACK+DECKER. The SurgeX MultiPak surge protector easily attached to the Peerless mounts and protects the entire solution. ESP Product Line. The ESP enVision EV-20830-L630 is a professional, industrial-grade surge protector/noise filter that provides very powerful protection from the damage and. Item Weight. 72. OUT OF STOCK. ESP (Electronic Systems Protection) Model: D5133NT. Free Next Day Delivery available. 120 volt / 15 amp with (3) AC outlets. The FlatPak easily integrates with wall and ceiling mounting. 006-0213-00 Rev AB Page 5 of 10 Figure 1. $33. Tripp Lite's TLP712B surge suppressor offers economical AC surge suppression for protection of workstations, desktop PCs, telecom systems and other sensitive. input current: 15a; Ratings: Hope to deal with you again. New Listing! Make/Brand: EST. Brand New. 99. 95. SurgeX Axess ELITE SurgeX Axess ELITE Axess Elite power management software gives users IP enabled two-way remote communication with connected equipment to identify power related issues in real-time to control, customize, and monitor individual outlets, and set-up schedule triggers. 9 22 ratings | 9 answered questions 120 volt, 15 amp with (2) AC outlets, (RJ-45) network protection, (RJ-11) phone line protection. GTIN. 4). More Options Available $ 12. voltage compatibility: 4600 Watt. Model # : Customer ReviewsR358. Devices with high peak pulse withstand capability and widest safety agency approvals. Free shipping. This multi-outlet power strip by Belkin can absorb up to 4,320 joules of surge and protect a wide array of electronic devices, including phones, satellite and cable boxes. Surge Protectors, Power Strips; CURRENTLY SOLD OUT. Trending at $42. The ESP Digital QC offers very powerful protection from the damage and downtime caused by. 0 bids. 3af/at/bt PoE standards. Free returns. 4. 8% similar) condition: these surge protectors are brand new, out of box products. 3 foot power cord and (1) outlet. 5 2 product ratings. g. Notify me when this product is available: Interface cable to connect an ESP Next Gen or enVision surge protector to a computer via the USB port. MicroMate Industries Sdn Bhd. 1k) Shopee. ESP 415M2. Protector 120v Pc Copiers 15a Esp Filter Surge D113z6t Works Power (31. $36. Amazon. Free shipping on all ESP products. EASY Returns & Exchange. I first learned of ESP and their surge protectors when I worked for Konica Minolta (a photocopier manufacturing company) as a sales person over ten years ago. ESP D5141NT Surge Protector / Noise Power Filter 120 V 20 AMP 60HZ Black. Email address. Model #: EV-20830-L630-GNS. 95. Step 3 – When the red light turns on, that means that it is okay, and can be used. 30. Coaxial Surge Protector, 3 kA, 75 ohm, Panel / Chassis, ESP TV, 1 Pole. Brand : esp. ESP Next Gen Surge Protector/Noise Filter/Power Monitor (Model #XG-PCS-630), 208-240 volt, 30 amp with NEMA 6-30 connectors Sold Out Notify me when this product is available: OUT OF STOCK Industrial. ESP MFP-1 Surge Protector Noise Filter 120 Volt / 15 Amp Single Outlet NEW. Original price 108. Each. . Original price 108. In that time others have tried and failed to match the capabilities of the ESP 240 M1 and ESP 415 M1. ESP ESP Next Gen Surge Protector/Noise Filter/Power Monitor (Model #XG-PCS-630), 208-240. More Options Available $ 25. Lea opiniones de productos sinceras e imparciales de nuestros usuarios. 1% similar) I have used this product on customers that use xerox, Rico, saving, liner, ikon, Toshiba, lynx, Panasonic and other copier brands. ESP Digital QC Surge Protector/Noise Filter - D5141NT - 120 Volt, 20 Amp with NEMA 5-20 Connectors . Thank you. Esp surge protector model d5141nt 120v 20 electronic systems protection transient voltage suppressor 120 volts. The TP-ESP-1G-24RM is a rackmount 24 port Ethernet surge protector to help protect sensitive equipment from surges caused by lightning and grid power fluctuations. #843,238 in Electronics ( See Top 100 in Electronics) #3,527 in Surge Protectors. Small equipment is the lifeblood of an office, but often overlooked due its size. 8 out of 5 stars with 247 reviews. Brand : esp. Real time power monitoring is a built-in feature that allows. Bestselling; Top Rated; 1. Wilford Road, Nottingham, NG2 1EB, UK ESP 240 M1 ESP 415 M1mains power surge protection solution in today’s marketplace, the ESP D1 protector offers both technical and economic advantages over standard Surge Protection Devices. List: $19. Voltage/Amperage Rating: 120 volts/15 amps. ESP Digital QC Surge Protector/Noise Filter – D5131NT - 120 Volt, 15 Amp. Brand : esp. Newark offers fast quotes, same day shipping, fast delivery, wide inventory, datasheets & technical support. Fast & Free shipping on many items! 1 Outlets Surge Protectors and Power Strips 120 V for sale | eBay15 Ft Power Strip Surge Protector, Extension Cord with 6 Widely Outlets 3 USB Ports (1 USB C), 3-Side Outlet Extender Strip, Flat Plug, Wall Mount, Small Power Strip for Travel Office Dorm Home. MSF120M12Y; MSF120M240D; SURGEX. 9. ESP D1 Series (Three Phase) The ESP D1 Three Phase Series is a combined Type 1, 2 and 3 tested protector (to BS EN 61643) for use on three phase mains power distribution systems primarily to protect connected electronic equipment from transient overvoltages on the mains supply, e. The store will not work correctly when cookies are disabled. Best Prices Today: $40. use inside a weatherproof enclosure. Save 5% on 3 select item (s) FREE delivery Thu, Nov 16 on $35 of items shipped by Amazon. ESP provides the surge protectors, power conditioners, analytics software, and client support to keep digital equipment functioning properly while reducing service, parts, and equipment replacement costs that can impact your bottom line. Models: This manual applies to the following Next Gen PCS models:Established in 1985 to meet the needs of the new integrated circuit technology being placed in multi-functional printers, ESP surge protectors and power conditioners provide the Multi-Stage power protection, analytical intelligence, and support to keep digital equipment functioning properly while reducing the service, parts, and equipment replacement costs. Industrial-grade surge and noise protection: protect sensitive electronics from lightning strikes, surges, transients, noise and under/over voltage events. 2X Single Outlet AC Wall Plug Surge Protector Power Suppressor 245 Joules 1875W. Best Budget: AmazonBasics 8-port Surge Protector. Extended Product Type: ESP 415M1; Product ID: 7TCA085460R0112; EAN: 5414363086352; Catalog Description: ESP 415M1 Surge Protective Device; Long Description: ESP 415M1 TYPE 1+2+3 POWER SPD FOR 3 PHASE 415V SUPPLIES;. ESP Core Warranty ; Software (5). 8. computer, communications or control equipment. 9. FREE Delivery Across Cayman Islands. 00 New;Watts carries units of energy per unit time. Review ESP 1800w Filter Surge Protector Mfp-2 Power 15a Fax Modem. ESP Next Gen Surge Protector/Noise Filter/Power Monitor (Model# XG-PCS-15D) 120 Volt, 15 Amp Refrigerator Surge Protector, Ortis Double Outlet Voltage Protector for Home Appliances with Time Delay, Protects Against Brownout, Spike, Instant Surge All Voltage Abnormalities, black Power protection and analytical software to safeguard electronic equipment. The ESP enVision EV-23016 is a professional, industrial-grade surge protector/noise filter that provides very powerful protection from the damage and downtime caused by electrical surges, spikes, transients, over voltage, under voltage, EMI/RFI noise and wiring faults. STANDARD SURGE PROTECTORS: Multi-Stage Technology: Surge Elimination Technology: MOV: Technology: Patented Multi-Stage protection Utilizes a patented. 1+ RM406. 49. Please include the completed and signed Service Provider Certification Cause of Damage form attached (by a licensed technician) along with all requested documentation in order to ensure timely processing andLine Protector, Full Mode Protection, 2 Pole, 20 kA, 7. They protect to an impressive 10KA and are compatible with up to 10Gbps Ethernet networks. or Best Offer +$8. 95 New;The problem was the ground to neutral voltage was running about 3 volts. type: Surge Protector / Line Conditioner. ABB - FURSE. Axess ELITE. The enVision 15, 20 and 30 Amp surge protectors allow service teams to make informed, fast business decisions that can increase profitability and. ABB - FURSE. Product Description. This type of DIN-Rail AC Type 1+2 surge protection device SPD can protect all electrical installations against lightning strikes by discharging the current created from a lightning surge and keeping it from spreading to the equipment. mpn: Xc-pcs-20820d. 01 +$7. Product ID: 7TCA085460R0091. 4. Surge Protection, Conditioning, and Analytics in the Modern Office Space. Typical applications include AC power distribution, drive line filtering, and control panel protection. $42. EPS D5141NT Esp Surge Protector Item 15a-120-volt-copier-electronic-equipment-surge-protector-1gb-Ethernet-speed-fax- 50? sphagnum Stark:Meuse:it. 1 Install protectors very close to the power supply to be protected, either within the. The clicking noise happens when I type on the keyboard more so than when I'm not typing. 2 ESP SURGE PROTECTORS. The study included devices with and. 4. If a surge current flows in down the hot/live wire, any excess current is safely diverted round the surge wire (red) to the ground/earth. The bototek Power Strip Surge Protector With USB Ports and the. Condition. All other electronic equipment ( i. Line interactive technology. Bottom Line. Best selling products: Best APC 120 V Surge Protectors and Power Strips2 ESP SURGE PROTECTORS. Make/Brand: EST. Power Protection, Distribution; Surge Protectors, Power Strips; CURRENTLY SOLD OUT. The Image Source Team installed ESP Digital QC power filters on 156 devices in 72 cities/locations over 11 months. For use at boundaries up to LPZ 0 to protect against flashover (typically. Best selling products: Best 3 Outlets Surge Protectors and Power Strips 110 V. These new versions bring you all the benefits of the original ESP 240 M1 and ESP 415 M1 with the addition of ground mains power surge protection solution in today’s marketplace, the ESP D1 protector offers both technical and economic advantages over standard Surge Protection Devices. Selecting an appropriate surge protection product can be a daunting, andsometimes frustrating, experience. $34. FastMedia. 5. RM 79. Location: Albuquerque, NM. 120 volt / 15 amp with (3) AC outlets. It has a surge rating of. About this product. Larghezza. GovDeals' online marketplace provides services to government, educational, and related entities for the sale of surplus assets to the public. 8 ₺1. Protector 120v Pc Copiers 15a Esp Filter Surge D113z6t Works Power (21. Checklist of items to be returned to Eaton: Damaged Surge Protector(s) Copy of Insurance policy information Original Proof of Purchase Evaluation reports of damaged equipmentThe SurgeX SX-1115-RT and SX-1120-RT rack mount surge protectors offer comprehensive power protection and conditioning to safeguard AV equipment from harmful electrical transients that can cause malfunction and downtime. 29. Surface Choke The surface choke is connected between the VSD 3-phase. Get the best deals on 1 Outlets Surge Protectors and Power Strips 120 V and find everything you'll need to improve your home office setup at eBay. 00. 120V. It filters out disruptive emi/rfi line noise that can. Tested to the latest EN/IEC standards, the ESP D1 protector combines industry leading low let-through voltage with mains Type 1+2+3 protection within a highlyThe ESP 415T2 Surge Protection Series is a Type 2 /Class II tested Surge Protective Device (to BS EN/IEC 61643) for use on the sub-distribution board. More Options Available $ 25. (RJ-45) network protection, (RJ-11) phone line protection. ABB - FURSE. “We have developed a plan using ESP surge protection for all of our installs over the. Each. 120 volt/20 amp with 5-20P plug, (1) 5-20R outlet & (2) 5-15R outlets. 4. $13. View in Order History. com. €165. Current Bid: $10. Find My Store. FREE SHIPPING. 95. Top Rated. 208-240 volt/30 amp with L6-30P plug and L6-30R outlet. She recommended getting this because of the FL Electrical. White Papers. The ESP-LXD offers the ability to expand from 50 stations to up to 200 stations in 75 station module increments. 00. 120 volt / 15 amp with (3) AC outlets. 3. Description. It is the perfect solution for collaborative flex environments, huddle spaces, and other tight-spaced AV settings. Model: XG-PCS-IC-1. (RJ-45) network protection, (RJ-11) phone line protection. 2 Outlets Surge Protectors and Power Strips and find everything you'll need to improve your home office setup at eBay. Products » Low Voltage Products and Systems » Surge Protective Devices » IEC/EN standard » Furse ESP Mains power protection ; Products » Low Voltage Products and. This item ESP Digital QC Surge Protector/Noise Filter (Model D11316T) - 120 Volt, 15 Amp ESP Next Gen Surge Protector/Noise Filter/Power Monitor (Model# XG-PCS-15D) 120 Volt, 15 Amp Refrigerator Surge Protector, Ortis Double Outlet Voltage Protector for Home Appliances with Time Delay, Protects Against Brownout, Spike, Instant Surge All Voltage. 645. 120 volt / 15 amp with (3) 5-15R outlets, (RJ-45) network protection, (RJ-11) phone line protection, NEMA 5-15P input plug. our purpose has been to develop new, innovative and advanced power system protection. 7% similar) Best way of recycling is by reusing. 123 mm. item 3 ESP XG-PCS-20D Next Gen Surge protector 120v 20a,Line Conditioner XGPCS20D 20amp ESP XG-PCS-20D Next Gen Surge protector 120v 20a,Line Conditioner XGPCS20D 20amp $24. UPS + Protection UPS Standalone RESOURCES. We have a great online selection at the lowest prices with Fast & Free shipping on many items!ESP (Electronic Systems Protection) Model: D5133NT. UPS + Protection. UPS-1000-Li-2; UPS Standalone. We have surge protectors for all applications including home/office, audio video equipment, hospitals and data networks. I first learned of ESP and their surge protectors when I worked for Konica Minolta (a photocopier manufacturing company) as a sales person over ten years ago. Surge Protectors and Power Strips on eBay. White Papers. Best for Lightning Strikes: APC 11-port Surge Protector. The Next Gen PCS combines advanced power protection and filtration with analytical software to proactively mitigate and manage power quality events that negatively affect a business. surge and telephone line protection, and wiring fault detection to ensure faultless installs. Model: XG-PCS-15D RIC. ESP ESP enVision Surge Protector/Noise Filter/Power Monitor - 120 volt, 20 amp - Model EV-12020 Sold Out. 4053199948451. The current version of SurgeX is a combination of ESP, SurgeX, and PowerVar all under the parent Ametek. 3 x 61152 at the best online prices at eBay! Free shipping for many products!Find many great new & used options and get the best deals for Inter-Tech Cage nut installation tool silver 19" 88887282 at the best online prices at eBay! Free shipping for many products!Best selling products: Best 5-9ft. Includes gigabit network switch. Our website is currently being renovated. Try another power source like another power plug to verify that power is being supplied. Insignia™ - 6 Outlet 900 Joules Surge Protector (2 Pack) - White. include line surge protection so LSP-1s are unnecessary when grounded FD-401 and FD-601 field decoders are used. Weight: 8. Original price 108. Surge. com: Esp Surge Protector 1-16 of 74 results for "Esp Surge Protector" Results ESP Digital QC Surge Protector/Noise Filter - D5143NT - 120 Volt, 20 Amp with NEMA 5-20 Connectors 12 $12500 List: $162. Model: XR315. Shop by category. 1+ €139. “11 ports, 6 feet cord with space-saving flat end, lifetime warranty plus CE $250K protection policy, 2880 joules rating. Surge Device Protective ABB Furse, Wilford Road, Nottingham, NG2 1EB, UK ABB BV, 8 Boulevard du Millienium, B-7100, La Louviere, Belgium ESP 30SE/4-20 7TCA085400R0648Find many great new & used options and get the best deals for Belkin regleta con 6 enchufes y 2 USB at the best online prices at eBay! Free shipping for many products!item 4 ESP Digital QC D5143NT Surge Protector Noise Filter 120v 20A 2400W NEMA 5-20 ESP Digital QC D5143NT Surge Protector Noise Filter 120v 20A 2400W NEMA 5-20. They protect data lines with or without PoE. When there is no power, we assume the problem is the surge protector. Multiplug - Surge Protector - White - 4X16AMP - 4X5AMP. 120 volt / 15 amp with (3) AC outlets. Brand : esp. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Power Strips & Surge Protectors. Brief content visible, double tap to read full content. Date First Available. ABB - FURSE. 6% similar) Returns of unopened merchandise are accepted. Lakeside Drive Waukegan, IL 60085 1. HUBER+SUHNER. The Digital QC surge suppressor and power conditioner provides comprehensive surge suppression, power filtration and over voltage shutdown for mid-level office equipment. It provides the most reliable protection available to reduce equipment lockups, reboots, malfunction, downtime and service calls. Shop ESP Digital QC Surge Protector/Noise Filter (Model D5133NT) - 120 Volt, 15 Amp online at best prices at desertcart - the best international shopping platform in Malta. UPC. Seller. 93. Manufacturer: ESP Ametek. All images taken in house of the units being sold, except for multiple quantities where item received will be similar or better condition. Causes of Neutral-to-Ground Voltage and Proper Remediation Methods. Whole house surge protectors provide coverage of your large investment items, including appliances, televisions, HVAC devices and computers. Advanced Series Mode® surge elimination technology. Key points of installation 1. EASY Returns & Exchange. AMETEK Power Quality Solutions - The most advanced surge protectors, power conditioners, power management systems, and analytical software to safeguard. Featuring Advanced Series Mode surge protection, the SurgeX Rack Mount power protection devices safeguard sensitive equipment from power transients. 8 8 ratings About this item The XG-PCS-20D is designed for 120 volt, 20 amp electric circuits. 81. Our central servers are also on the critical path for the building's generator. 6 ft. 300+ bought in past month. They protect to an impressive 10KA and are compatible with up to 1Gbps Ethernet networks. RoHS and FCC certified, it also has overload, short-circuit, over-current. Description; Specifications; Esp Next Gen Pcs Interface Cord, 1 Cord - Usb/Rj-11 For Phone - 1 X Type A Male Usb - 1 X Rj-11 Male Phone. (698) $9. 00 FREE delivery Sep 27 - 28 Only 12 left in stock - order soon. Enter your search keyword. It also has a surge protection of 1,050 joules - enough to protection your more expensive devices like a PC or a laptop. Typical applications include AC power distribution, drive line filtering, and control panel protection. Pulled the back cover & IH cover. item 5 ESP Next Gen Surge protector 120v 20a XG-PCS-20D AC Power Line Filter 20 amp ESP Next Gen Surge protector 120v 20a XG-PCS-20D AC Power Line Filter 20 amp . 9 out of 5 stars 22. Ethernet Surge Protector, 1 Ports, 10 kA, Panel, ESP CAT. So, while Progressive Industries might have a lower Joule rating than Southwire, it doesn't matter. Bestselling; Top Rated. Be the first to write a review. There are several styles of power strips with surge protectors to select. ESP 415 TNC Enhanced Mains Protector 250 AgL If RED replace limp = 25kA/mode lmax = 100kA/mode Uc = 320VAC Up < 1. Download DatasheetEstablished in 1985 to meet the needs of the new integrated circuit technology being placed in multi-functional printers, ESP surge protectors and power conditioners provide the Multi-Stage power protection, analytical Continue ReadingMitigate, Manage, and Prevent Power Quality Issues that Negatively Effect Your Business with ESP→ The post Mitigate,. Trending at $40. 25kA Maximum Surge Current Mains Surge Protector 7TCA085460R0089 ESP 240M1. 6-Outlet Surge Protector with 45 Degree Flat Angle Plug, Black. Bestselling; Top Rated. $125. 10K+ bought in past month. ESP Digital QC Surge Protector Filter D11316T 120V 15A NEW - SHIPS FREE. ESP Surge Protectors ESP offers a wide range of industrial-grade surge protectors for many different voltage/amperage requirements. It is a professional-grade surge protector/noise. 2 ESP SURGE PROTECTORS. Sold Out. Trending at $15. 15 shipping. 00; specifications surgeprotectorsgi: brand: Esp; type: Surge Protector; max. 83-$34. Long Island Copier Repair & Service . 00. 9. Leroy Merlin. Find your local Branch. SurgeX Advanced Series Mode surge protector technology completely eliminates surge energy without producing ground or common mode contamination. or Best Offer. Voltage Protection Level ( Up): 600 V; Maximum Continuous. It offers very powerful protection from the damage and downtime caused by electrical. 500+ bought in past month. 00. Faulty wires itself have a lot of reasons to start the clicking noise in a surge protector. . The enVision 10, 16 and 30 Amp surge protectors allow service teams to make informed, fast business decisions to increase profitability and customer satisfaction. Industrial-grade surge and noise protection: protect sensitive electronics from lightning strikes, surges, transients, noise and over voltage events. 90. On a previous post I had said the main power supply board had a capacitor blow out in a customer's home office - even though it was protected with an ESP surge protector - and it was not a storm.