Tripp Lite
1111 W. 35th Street
Chicago, IL 60609
1 773.869.1774
1 773.869.1329

1200W 120V Line Conditioner - Automatic Voltage Regulator (AVR), AC Surge Protection, 4 Outlets

Model Number: LC1200

Maintains usable 120V nominal output to sensitive electronics during severe brownouts and overvoltages. Prevents surges and spikes from damaging circuitry. Filters out potentially disruptive line noise.
  • Ideal for computers, routers, modems and home theater components
  • Corrects under- and overvoltages in 89V–147V range
  • Protects against spikes with 1200 joules of surge suppression
  • Monitors power status with front-panel diagnostic LEDs
  • Features 4 NEMA 5-15R rear outlets
  • 2-year limited warranty

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The LC1200 1200W 120V Line Conditioner - Automatic Voltage Regulator adjusts under- and overvoltages to provide safe, computer-grade AC power that meets ANSI C84.1 specifications. The automatic voltage regulation (AVR) offers three levels of voltage stabilization that corrects undervoltages as low as 89V and overvoltages as high as 147V back to regulated 120V nominal power. Providing optimum voltage conditions not only extends the life of your equipment, but also keeps your equipment working through brownouts and prolonged overvoltage conditions.

A network-grade 1200-joule surge suppression rating exceeds the IEEE-587 standard for surge suppression (both categories A and B) and prevents even the strongest spikes from inflicting damage, data loss or corruption and audio/video performance problems on your connected equipment. EMI/RFI noise filtering protects your AC line from disruptive electromagnetic and radio interference.

Just connect the space-saving NEMA 5-15P right-angle plug with 7-foot cord to an AC power source, and plug up to four devices into the NEMA 5-15R outlets. You can monitor AC power, incoming voltage level and AC line status using the seven diagnostic LEDs on the front panel. The compact LC1200 fits comfortably into your computer or home theater setup.


Protects Valuable Electronics
  • Rated at 120V/1200W/10A
  • Ideal for computers, routers, modems, printers, home theater components and point-of-sale equipment
  • Connect up to 4 electronic devices to the rear NEMA 5-15R outlets
  • 7 ft. cord with NEMA 5-15P right-angle plug for easier connection in tight spaces
  • Compact unit (7.25 in. high) fits comfortably into your computer or home theater setup
Automatic Voltage Regulation (AVR)
  • Monitors incoming AC power and keeps equipment working through brownouts and prolonged overvoltage conditions
  • Corrects undervoltages as low as 89V and overvoltages up to 147V
AC Line Surge Suppression
  • 1200 joules of surge suppression protects against potentially harmful power surges and spikes
  • Includes full normal (H-N) and common (N-G/H-G) line surge suppression
EMI/RFI Line Noise Filtering
  • Removes electromagnetic and radio frequency interference that can disrupt or damage your equipment’s performance
Built-In Diagnostics
  • Front-panel LEDs indicate AC power, incoming voltage level and line status
  • Rear on/off switch provides one-touch power control over all components

Package Includes

  • LC1200 1200W 120V Power Conditioner
  • Owner’s Manual
RoHS compliant


UPC Code037332040022
Output (VA)1200
Output (Watts)1200
Nominal Output Voltage(s) Supported120V
Output Receptacles(4) 5-15R
Plug TypeRight-angle NEMA 5-15P input plug
Input Cord Length (ft.)7
Voltage Regulation DescriptionMaintains usable 120V nominal voltage during brownouts as low as 89VAC and over-voltages as high as 147VAC. Input voltages between 114V~127V are passed through unchanged.
Overvoltage Correction  Input voltages over 128V (+/-3V) are reduced by 10%
Brownout Correction  Input voltages between 113V (+/-3V) and 103V (+/-3V) are boosted by 9%.
Severe Brownout CorrectionInput voltages below 102V (+/-3V) are boosted by 19%.
Front Panel LEDs7 LEDs show incoming voltage status, protection present and line fault conditions
UPS AC Suppression Joule Rating1200
EMI / RFI AC Noise Suppression  75 dB
Form Factors SupportedSmall Tower
Material of ConstructionPlastic
Shipping Dimensions (hwd / in.)7.70 x 10.10 x 8.70
Shipping Weight (lbs.)8.90
Unit Dimensions (hwd / in.)7.25 x 6 x 7
CertificationsTested to UL1012 (USA), cUL1012 (Canada), NOM (Mexico)
Product Warranty Period (Worldwide)2-year limited warranty
Connected Equipment Insurance (U.S., Canada & Puerto Rico)$25,000 Ultimate Lifetime Insurance 

Frequently Asked Questions

Yes. The LC1200 has a 1200 joule surge suppression rating.
Yes. The LC1200 has a right-angle plug.

Additional FAQs may be available on the LC1200 model support page.

Extended Warranties

Part Number Description
WEXT1B 1-Year Extended Warranty - For select Tripp Lite Products
WEXT2B 2-Year Extended Warranty - For select Tripp Lite Products
WEXT3B 3-Year Extended Warranty - For select Tripp Lite Products

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Mon - Fri 8 AM - 5:30 PM CST
(773) 869-1774

Mon - Fri: 8 AM - 5:30 PM CST
(773) 869-1234

Tripp Lite
1111 West 35th Street
Chicago, Illinois 60609
United States

1 773.869.1111 Main
1 773.869.1329 Fax

Business Hours
8 AM - 5:30 PM CST

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Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at 1 773.869.1774 or email