--- product_id: 1867478 title: "APC Automatic Voltage Regulator, LE1200, Line-R 1200VA" price: "₨1337" currency: SCR in_stock: true reviews_count: 8 url: https://www.desertcart.sc/products/1867478-apc-automatic-voltage-regulator-le1200-line-r-1200va store_origin: SC region: Seychelles --- # 1200VA power capacity Automatic voltage correction 702 joules surge protection APC Automatic Voltage Regulator, LE1200, Line-R 1200VA **Price:** ₨1337 **Availability:** ✅ In Stock ## Summary > ⚡ Power Perfected: Keep your tech flawless, no matter the grid drama! ## Quick Answers - **What is this?** APC Automatic Voltage Regulator, LE1200, Line-R 1200VA - **How much does it cost?** ₨1337 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/1867478-apc-automatic-voltage-regulator-le1200-line-r-1200va) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Response Time:** Corrects voltage fluctuations in under 2 AC cycles, so your devices never miss a beat. - • **Built-In Circuit Breaker:** Master power switch doubles as overload protection—safety and control in one sleek package. - • **Surge Protection Included:** 702 joules of defense against power spikes, ensuring your investment stays protected. - • **Heavy-Duty 1200VA Capacity:** Handles your essential electronics without breaking a sweat—perfect for home theaters, PCs, and pro rigs. - • **Rock-Solid Voltage Stability:** Automatically boosts low voltage and steps down surges to keep your gear safe and sound. ## Overview The APC LE1200 Line-R Automatic Voltage Regulator delivers precise voltage correction with a robust 1200VA capacity, protecting sensitive electronics from damaging brownouts and overvoltages. Featuring a fast response time under 2 AC cycles, a built-in circuit breaker for overload safety, and 702 joules of surge protection, it’s the essential upgrade for professionals demanding reliable, stable power in unpredictable electrical environments. ## Description The APC LE1200 provides automatic voltage regulation (AVR) for protection against brownouts and overvoltage. Review: Worth it's weight in electronics... - This thing is heavy, which is usually a good sign for this type of product. It does what even good UPS's don't, and that's regulate your power even when it fluctuates mildly. Sure, many products will protect you from 140V+ or turn on at 90V, but that's still enough to burn out everything from a simple wall wart power brick to a DVR from dishnetwork. I know, as I've experienced such things with my crappy Los Angeles power service. In afternoons, it'll drop to 110V, and if I use the garbage disposal, a laser printer, or turn on my stereo and 2 amplifiers, voltage drops below 108V. This is enough to destroy many sensitive products over time. It's so bad in my house, that it's destroyed two UPS's by forcing them to click on and off so much and to compensate for low voltage so much they burned out! The APC LE1200 prevents this damage. It clicks on and returns voltage levels back to around 120V at a level high enough that your electronics don't get damage before they are protected (what's the point of protection that only helps once the damage is done?). I know it's working because I can hear it click on, and return power to the right levels even as my house voltage sits at 106-108V (confirmed by the voltage meter in my Panamax). I'm so impressed with the performance of this unit in my home theater that I bought 2 more, one to protect my computer (it installs between the UPS and the wall to protect the computer and the UPS), and one for my plasma TV (because it's located away from my HT equipment). At $50 a piece, this thing is a no brainer. A quality UPS is 3-5x as much and still doesn't protect your equipment as well. And it can burn out. The LE1200 has little chance of burning out, so for equipment that doesn't need battery backup, or even to feed a UPS, this product is the way to go. Review: Peace of mind for those gigs with poor unregulated power. - For the price point this unit does very well! Highly recommend it. I use for my PA rig powering my signal processors and mixer. When used properly, it works well. Construction is cheap. desertcart needs to ship these in bigger boxes with packing material for cushion...MY FIRST ONE CAME IN WITHOUT PACKING MATERIAL AND THUS DAMAGED DURING SHIPPING. My replacement one was undamaged but packed the same way without cushion, the only difference is the shipment went via expedited, so less trans loading and handling when moved. desertcart customer service was VERY HELPFUL in arranging this expedited shipping for me, at no extra cost. I made my review about the packaging with desertcart, and they acknowledged this. Hopefully will help others. This product is not a UPS with a battery, strictly line voltage regulation. It does have surge protection rated at 702 joules. ***There seems to be confusion of when this unit will regulate voltage, and one must read the specifications to understand this. For most in the US 120 volts is the norm, so when this unit is set to that, it has a -12% to +6% range around the center voltage of 120 volts according to the specs. Most electronic device power supplies are designed to handle the range this unit regulates to. The response time this reacts to any voltage fluctuations is acceptable to (under 2 AC cycles) THAT MEANS...When set to 120 on the back and your incoming line voltage drops below 105 volts this will activate the transformer to step up the voltage back to around ~120. If you have an over voltage, it will not activate the transformer until the incoming voltage goes above 127.2 volts to step it back down. ## Features - The APC Line-R automatically corrects brownouts (by boosting low voltage) and overvoltages (by stepping down high voltage) from the power utility service to levels that are safe for computers, as well as other sensitive equipment. - The Line-R provides an ON/OFF power switch/circuit breaker which functions as the master power switch for the Line-R and all devices connected to the device - ON/OFF Power Switch/Circuit Breaker applies and removes power to/from the Line-R. This switch also functions as a circuit breaker in the event of an over-load condition. - How to use: 1) Select Input Voltage 2) Plug the Line-R into Wall Outlet 3) Connect your Equipment 4) Switch ON the Line-R - The total power consumption of all equipment plugged into the Line-R must not exceed the “Maximum Output Power Capacity” rating listed in the Specifications table. A total load in excess of this rating will cause the power switch/circuit breaker to “trip” ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #3,325,813 in Automotive ( See Top 100 in Automotive ) #1,615 in Automotive Replacement Alternator Voltage Regulators | | Customer Reviews | 4.4 out of 5 stars 879 Reviews | ## Images ![APC Automatic Voltage Regulator, LE1200, Line-R 1200VA - Image 1](https://m.media-amazon.com/images/I/61aesMWrdeL.jpg) ![APC Automatic Voltage Regulator, LE1200, Line-R 1200VA - Image 2](https://m.media-amazon.com/images/I/41-78tZBwLL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Does this device offer sure protection? Can it be attached to a surge protector? Any problems using a powerstrip with it (for electronics)?** A: I run 3 power strips off this beast. And boy does it work. Power was so unstable at my apartment my computer would crash daily. Now it never crashes. **Q: If I put the regulator in position 110 volts. How many volts under and over 110 volts it could accept without doing correction?** A: In the 110VAC position, it will float from about 96.5VAC to 116.5VAC without doing any correction. Over 116.5, it will Trim 10% off whatever voltage it is fed. Below 96.5, it will Boost 20% to whatever voltage it gets.It does this by changing the tap on the internal transformer.Good Luck! **Q: How many watts input is this designed to handle?** A: So VA is not the same as watts as you have to multiply it by a "power factor" which varies between 0 and 1 depending on the load. Most computer power supplies have a power factor between .7 and .8 for example. So 1200 VA might be the equivalent of 840 watts to your computer. Google "power factor for common appliances" to get an approximate power factor for your load. Some monitors, for instance, have a power factor of only .5. **Q: How many outlets does it have?** A: It has 4 outlets on the back. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth it's weight in electronics... *by C***R on January 29, 2008* This thing is heavy, which is usually a good sign for this type of product. It does what even good UPS's don't, and that's regulate your power even when it fluctuates mildly. Sure, many products will protect you from 140V+ or turn on at 90V, but that's still enough to burn out everything from a simple wall wart power brick to a DVR from dishnetwork. I know, as I've experienced such things with my crappy Los Angeles power service. In afternoons, it'll drop to 110V, and if I use the garbage disposal, a laser printer, or turn on my stereo and 2 amplifiers, voltage drops below 108V. This is enough to destroy many sensitive products over time. It's so bad in my house, that it's destroyed two UPS's by forcing them to click on and off so much and to compensate for low voltage so much they burned out! The APC LE1200 prevents this damage. It clicks on and returns voltage levels back to around 120V at a level high enough that your electronics don't get damage before they are protected (what's the point of protection that only helps once the damage is done?). I know it's working because I can hear it click on, and return power to the right levels even as my house voltage sits at 106-108V (confirmed by the voltage meter in my Panamax). I'm so impressed with the performance of this unit in my home theater that I bought 2 more, one to protect my computer (it installs between the UPS and the wall to protect the computer and the UPS), and one for my plasma TV (because it's located away from my HT equipment). At $50 a piece, this thing is a no brainer. A quality UPS is 3-5x as much and still doesn't protect your equipment as well. And it can burn out. The LE1200 has little chance of burning out, so for equipment that doesn't need battery backup, or even to feed a UPS, this product is the way to go. ### ⭐⭐⭐⭐⭐ Peace of mind for those gigs with poor unregulated power. *by G***Y on July 5, 2011* For the price point this unit does very well! Highly recommend it. I use for my PA rig powering my signal processors and mixer. When used properly, it works well. Construction is cheap. Amazon needs to ship these in bigger boxes with packing material for cushion...MY FIRST ONE CAME IN WITHOUT PACKING MATERIAL AND THUS DAMAGED DURING SHIPPING. My replacement one was undamaged but packed the same way without cushion, the only difference is the shipment went via expedited, so less trans loading and handling when moved. Amazon customer service was VERY HELPFUL in arranging this expedited shipping for me, at no extra cost. I made my review about the packaging with Amazon, and they acknowledged this. Hopefully will help others. This product is not a UPS with a battery, strictly line voltage regulation. It does have surge protection rated at 702 joules. ***There seems to be confusion of when this unit will regulate voltage, and one must read the specifications to understand this. For most in the US 120 volts is the norm, so when this unit is set to that, it has a -12% to +6% range around the center voltage of 120 volts according to the specs. Most electronic device power supplies are designed to handle the range this unit regulates to. The response time this reacts to any voltage fluctuations is acceptable to (under 2 AC cycles) THAT MEANS...When set to 120 on the back and your incoming line voltage drops below 105 volts this will activate the transformer to step up the voltage back to around ~120. If you have an over voltage, it will not activate the transformer until the incoming voltage goes above 127.2 volts to step it back down. ### ⭐⭐⭐⭐⭐ Great devices, decent price. Adjusts voltage up and down. *by M***R on October 5, 2013* I bought four of these. The reliability of the power here on Long Island NY has never been very good, especially with the entire grid above ground. Sandy certainly has not helped either. I have these plugged directly into the wall outlet, and then APC UPS boxes plugged into these devices. Several times since I bought these, they have kicked in and done their job, both for abnormally high and low voltages. They are silent, having no fans, and in normal usage do not get hot. The only time they make noise is when they adjust the voltage up or down, and there is a moderately loud "click" sound. The only other very minor annoyance is the plug in the AC line is not a 90 degree plug to be able to allow the cable to go straight down the wall, but for what this box does, these items are definitely not deal breakers by any means. I use these with desktop computers and living room home theater set up. I highly recommend. It is about the size of small loaf of typical mainstream supermarket bread. ## Frequently Bought Together - APC LE1200 Line-R 1200VA Automatic Voltage Regulator, Beige - CyberPower - CP1500PFCLCD PFC Sinewave UPS System, 1500VA/900W, 10 Outlets, AVR, Mini-Tower --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/1867478-apc-automatic-voltage-regulator-le1200-line-r-1200va](https://www.desertcart.sc/products/1867478-apc-automatic-voltage-regulator-le1200-line-r-1200va) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-04-23*