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Black rectangular surge protector strip with seven grounded outlets and a long power cord

Tripp Lite

Tripp Lite TLP712B 12 ft 7 Outlet 1080 Joule Surge Protector

SKU CH-6VVB-XZZBK MPN TLP712B

A 12 ft corded surge protector with seven NEMA 5-15R outlets, 1080 joule rating and 1800 W capacity for office equipment

  • Outlets7
  • Outlets TypeNEMA 5-15R
  • Cord Length12 Feet
  • Input Voltage120V
  • Input ConnectionsNEMA 5-15P
  • Voltage Compatibility120V AC

Color Black

Length 12 ft.

  • 1080 joules absorb strong surges to protect connected devices
  • 7 NEMA 5-15R outlets including one spaced for transformer plugs
  • 12-foot cord reaches distant wall sockets without extension leads
  • EMI/RFI filtering up to 20 dB reduces line noise on all outlets
  • UL 1449 and UL 1363 listed with 150 V clamping voltage

Seven-outlet surge protector for desktop setups

The Tripp Lite TLP712B provides seven NEMA 5-15R outlets fed by a 12 ft cord, delivering 1080 joules of surge suppression for computers, monitors and peripherals. It accepts 120 V AC input and supports up to 1800 W total load. The unit includes a single transformer-spaced outlet that prevents large adapters from blocking neighbouring sockets.

Compact metal housing with diagnostic LED

A black metal chassis measures 1.32 x 2.05 x 11.69 in and carries UL 1449, UL 1363 and cUL certifications plus RoHS compliance. The 12 ft NEMA 5-15P plug reaches distant wall receptacles without an extension cord. An integrated LED confirms active protection and proper grounding, while EMI/RFI filtering reduces line noise by up to 20 dB.

1080 joule rating defines protection level

The 1080 J AC suppression rating, combined with a 150 V RMS clamping voltage and 72,000 A maximum spike current, determines how much transient energy the strip can absorb before equipment is exposed. Buyers needing higher joule capacity for whole-room or heavy-industrial loads should look elsewhere.

Highlights

  • 1080 joules absorb strong surges to protect connected devices
  • 7 NEMA 5-15R outlets including one spaced for transformer plugs
  • 12-foot cord reaches distant wall sockets without extension leads
  • EMI/RFI filtering up to 20 dB reduces line noise on all outlets
  • UL 1449 and UL 1363 listed with 150 V clamping voltage

Specifications

BrandTRIPP LITE
SeriesProtect It!
ModelTLP712B
Outlets7
Outlets TypeNEMA 5-15R
Cord Length12 Feet
Input Voltage120V
Input ConnectionsNEMA 5-15P
Voltage Compatibility120V AC
Output Amperage Capacity15
Output Watt Capacity1800 Watts
Maximum Spike Amperage72000A
AC Suppression Joule Rating1080 Joules
EMI/RFI Noise FilterUp to 20dB
Clamping Voltage150 Volts - RMS
Protection ModesFull normal mode (H-N) and common mode (N-G / H-G) line surge suppression
CertificationsUL1449, UL1363, cUL, RoHS
ColorBlack
Features1080 Joules AC surge suppression shields equipment from the strongest surges and line noise
7 AC outlets with 1 transformer plug outlet that doesn't block remaining outlets
12 Feet AC line cable conveniently reaches distant outlets
Built-in power switch with integrated 15A circuit breaker offers power control and overload protection over all outlets
Fail-safe thermal fusing protects against fire and other damage in the event of an extreme, extended overvoltage or surge condition
Diagnostic LED confirms surge suppression in present
Attractive black suppressor housing with keyhole moun
Unit Dimensions1.32" x 2.05" x 11.69"
Unit Weight1.76 lbs.
Shipping weight0.86 kg
Package size376 × 124 × 66 mm

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Questions about this item

What does the 1080 joule rating and 150 volt clamping level mean for connected equipment?

The unit absorbs up to 1080 joules of surge energy and begins clamping at 150 volts RMS, diverting excess voltage away from devices plugged into the seven NEMA 5-15R outlets.

Will the 1.32 by 2.05 by 11.69 inch housing fit on a standard wall outlet without blocking the second socket?

The slim 1.32 inch depth and 2.05 inch width allow it to sit on one receptacle of a duplex outlet while leaving the other free for another plug.

How do I install the surge protector and what is the common mistake to avoid?

Plug the NEMA 5-15P cord into a grounded 120V wall receptacle, then connect equipment; the frequent error is using an ungrounded outlet or adapter, which disables the protection modes and diagnostic LED.

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