Tripp Lite
Tripp Lite SS361220 12-outlet surge protector 15 ft 1650 J 2400 W
Twelve-outlet surge protector with 1650-joule suppression, 15-foot cord and 2400-watt capacity
- Outlets12
- Outlets Type10 x 5-15R 2 x 5-15/20R
- Cord Length15 Feet
- Input Voltage120V
- Input ConnectionsNEMA 5-20P
- Voltage Compatibility120V AC
- 12 outlets including two 20 A sockets handle diverse plugs
- 15 ft cord reaches distant wall receptacles easily
- 1650 J surge rating absorbs large voltage spikes
- 20 A resettable breaker cuts power on overload
- UL 1449 and UL 1363 listed for verified safety
12-outlet surge protector with 15-foot cord
The Tripp Lite SS361220 provides twelve grounded outlets in a 36-inch metal housing, combining ten NEMA 5-15R receptacles and two NEMA 5-15/20R receptacles. It delivers 1650 joules of surge suppression and EMI/RFI filtering for connected equipment. A 15-foot SJT cord with a NEMA 5-20P plug connects to a 120 V AC supply. The unit is rated for 2400 watts at 20 amps.
Check your wall receptacle and load
Verify the installation site has a NEMA 5-20R receptacle rated for 20 A, because the supplied plug is a NEMA 5-20P and will not fit a standard 15 A outlet. Ensure the combined draw of all attached devices stays within the 2400 W, 20 A limit to avoid tripping the integral resettable circuit breaker. Confirm the 36-inch strip length fits the intended mounting surface before ordering.
Thermal and power behaviour
The strip contains no active cooling; heat dissipation is passive through the metal housing during normal operation. Audible noise is limited to a possible click from the circuit breaker if an overload occurs. Power draw equals the sum of connected loads up to the 2400 W rating, with no additional overhead from the surge protector itself.
Highlights
- 12 outlets including two 20 A sockets handle diverse plugs
- 15 ft cord reaches distant wall receptacles easily
- 1650 J surge rating absorbs large voltage spikes
- 20 A resettable breaker cuts power on overload
- UL 1449 and UL 1363 listed for verified safety
Specifications
| Brand | TRIPP LITE |
|---|---|
| Model | SS361220 |
| Outlets | 12 |
| Outlets Type | 10 x 5-15R 2 x 5-15/20R |
| Cord Length | 15 Feet |
| Input Voltage | 120V |
| Input Connections | NEMA 5-20P |
| Voltage Compatibility | 120V AC |
| Output Amperage Capacity | 20 |
| Output Watt Capacity | 2400 Watts |
| AC Suppression Joule Rating | 1650 Joules |
| Certifications | UL1449 3rd EDITION UL1363 cUL |
| Color | Gray |
| Features | 12-outlet (10 x 5-15R & 2 x 5-15/20R) power strip with a 15-Feet Cord Rated at 2400 Watts, 120V, 20 A, featuring a resettable circuit breaker to automatically prevent circuit overloads Integral, premium-grade, 1650-Joule surge suppressor to protect sensitive electronics against destructive, AC transient surges and line noise Easy-to-install, vertical or horizontal mounting with adjustable mounting clamps Rocker-style, illuminated power switch with a locking safety cover to prevent accidental turn offs Certified to meet UL 1449 3rd Edition and UL 1363 standards |
| Unit Dimensions | 1.25" x 36.00" x 1.62" |
| Package Contents | SS361220 Power Strip/Surge Suppressor Set of adjustable mounting clips Warranty information Instruction manual |
| Shipping weight | 2.81 kg |
| Package size | 1143 × 203 × 203 mm |
Questions about this item
What comes in the box with the SS361220 and what must I buy separately?
The package includes the surge protector, a set of adjustable mounting clips, warranty information and an instruction manual; no additional accessories are required for basic operation.
How do I decide between the 10 standard outlets and the 2 high-current outlets on this unit?
Use the ten NEMA 5-15R receptacles for typical 15 A devices and the two NEMA 5-15/20R receptacles for equipment that draws up to 20 A, keeping total load within 2400 W.
What does the 1650-joule rating mean for my connected gear in daily use?
It indicates the total energy the suppressor can absorb before its protective components degrade, so higher-joule events like nearby lightning strikes reduce remaining capacity faster than small spikes.
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



