Surge Protector 3 Outlets 18 inch Cord 2x USB Charging Ports 540 Joule

Travel-Size Surge Protector with USB Charging Ports for Cell Phones, Music Players, and PDAs

Model Number: TRAVELER3USB

  • 3 AC power outlets
  • 540 joule rating
  • Concealable 18-inch Power Cord
  • 2 USB Charging Ports with 1 amp total is great for cell phones, MP3 players and more. Not recommended for tablets and iPads. See new SK30USB AND SK120USB
  • Includes Mini USB Cable
  • $25,000 Ultimate Lifetime Insurance (U.S., Canada, and Puerto Rico only)

Tripp Lite's portable TRAVELER3USB Surge Protector offers complete surge suppression for laptops, electronic notepads, personal organizers and other portable electronic devices. Compact and portable, it neatly fits into laptop travel cases. The model comes with an 18-inch concealable cord allowing for ease of storage without scratching expensive electronics. With the addition of 2 USB Charging Ports, the TRAVELER3USB allows road warriors the ability to charge cell phones, MP3 players and other portable devices more easily.

With 1 amp total charging power the TRAVELER3USB is not recommended for charging tablets and iPads. To charge tablets and iPads, as well as other mobile devices, check out the new SK30USB and SK120USB with 2.1 amps of total charging power.
TRAVELER3USB offers 3 total outlets which can accommodate a transformer, 2 USB Charging Ports and a diagnostic LED to warn of wiring problems and suppressor damage. $25,000 Ultimate Lifetime Insurance (U.S., Canada, and Puerto Rico only).

PLUG/OUTLETS: Input: NEMA5-15P/Output: 3 NEMA5-15R
ELECTRICAL: 120V AC, 50/60Hz, 15A (Requires NEMA5-15R wall receptacle)
FORMAT: Corded mobile surge with 1 transformer access
SUPPRESSION: AC: 540 joules

Key Features

  • 540 joules of AC surge suppression shields equipment from the strongest surges and line noise
  • 3 AC outlets with room for 1 transformer plug without blocking outlets
  • 2 USB Charging Ports with 1 amp total is great for cell phones, MP3 players and more. Not recommended for tablets and iPads. See new SK30USB AND SK120USB
  • Portable housing with 18-inch concealable cord allow for ease of mobility and travel in briefcases
  • Diagnostic LED confirm outlet surge suppression status
  • $25,000 Ultimate Lifetime Insurance (U.S., Canada, and Puerto Rico only)

Typical Applications

  • Ideal for use with laptops, electronic notepads, personal organizers and other portable electronic devices.

Package Includes

  • TRAVELER3USB Surge Suppressor
  • Mini USB Cable

General Info



Intended Application Home/Office, Travel


Output Watt Capacity (Watts) 1800
Frequency Compatibility 60 Hz
Outlet Quantity / Type 3 NEMA 5-15R AC Outlets
Number of Outlets 3
Transformer Accommodation Supports up to 1 large transformer plug accessory without covering remaining outlets
Ouput Amp Capacity 15


Nominal Input Voltage(s) Supported 120V AC
Recommended Electrical Service 120V (110-125V)
Input Connection Type NEMA 5-15P
Input Plug Features Space-saving right angle plug
Input Cord Length (ft.) 1
Input Cord Length (m) 0.30
Voltage Compatibility (VAC) 120
Maximum Surge Amps 36000


Diagnostic LEDs Built-in LED confimr suppressor "protection present" (green) status


AC Suppression Joule Rating 540
Protection Modes Includes Line to Neutral (L-N), Neutral to Ground (N-G) and Line to Ground (L-G) line surge suppression
Clamping Voltage (RMS) 150
UL1449 Let Through Rating 330V - UL Verified


Telephone/DSL Protection No
Cable (Coax) Protection No
Network (Ethernet) Protection No


Shipping Dimensions (hwd / in.) 6.75 x 4.6 x 1.5
Shipping Dimensions (hwd / cm) 17.15 x 11.68 x 3.81
Shipping Weight (lbs.) .66
Shipping Weight (kg) 0.30
Unit Dimensions (hwd / in.) 4.75 x 3.5 x 1.5
Unit Dimensions (hwd / cm) 12.07 x 8.89 x 3.81
Unit Weight (lbs.) .45
Unit Weight (kg) 0.20
Material of Construction Plastic


Ports 2


Appearance Ultra-compact, portable suppressor with concealable power cord fits easily in carrying case for laptops and other portable electronics
Right-Angle Plug Yes


UL1449 3rd Edition (AC Suppression) UL1449
cUL / CSA (Canada) cUL


Product Warranty Period (Worldwide) Lifetime limited warranty
Connected Equipment Insurance (U.S., Canada & Puerto Rico) $25,000 Ultimate Lifetime Insurance

† Tripp Lite uses primary and third-party agencies to test its products for compliance with standards. See a list of Tripp Lite's testing agencies.

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[FAQ-1191] Will the TRAVELER3USB work with 220VAC power?

The TRAVELER3USB will only support 120VAC power. [Last Updated: Nov 1, 2013]

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Product Warranty

This product has a Lifetime limited warranty. Get more information

Insurance Coverage

This product includes a $25,000 Ultimate Lifetime Insurance for connected equipment. Click for details

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