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Tripp Lite

Tripp Lite SS361220 12-outlet surge protector 15 ft 1650 J 2400 W

SKU CH-5C4T-NRHB7 MPN SS361220

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

BrandTRIPP LITE
ModelSS361220
Outlets12
Outlets Type10 x 5-15R
2 x 5-15/20R
Cord Length15 Feet
Input Voltage120V
Input ConnectionsNEMA 5-20P
Voltage Compatibility120V AC
Output Amperage Capacity20
Output Watt Capacity2400 Watts
AC Suppression Joule Rating1650 Joules
CertificationsUL1449 3rd EDITION
UL1363
cUL
ColorGray
Features12-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 Dimensions1.25" x 36.00" x 1.62"
Package ContentsSS361220 Power Strip/Surge Suppressor
Set of adjustable mounting clips
Warranty information
Instruction manual
Shipping weight2.81 kg
Package size1143 × 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.

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