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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

  • Power outlets7
  • Outlet typeNEMA 5-15R
  • Cord length12 ft (3.66 m)
  • Supply voltage120 V
  • Input connectionsNEMA 5-15P
  • Supported voltage120 V 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.

How it compares

Measured against everything we stock in Surge Protector Power Strips, at today’s prices. Recalculated every night.

Price $28.99
Cheaper than about 65% of the 565 comparable items (median $37.99).

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Specifications

Product
Brand nameTRIPP LITE
Product lineProtect It!
Model nameTLP712B
Product colorBlack
Audio & video
Emi/rfi noise filterUp to 20 dB
Power
Power outlets7
Outlet typeNEMA 5-15R
Supply voltage120 V
Supported voltage120 V AC
Output current rating15
Output power1800 W
Surge energy rating1080 Joules
Clamp voltage150 V - RMS
Protection typesFull normal mode (H-N) and common mode (N-G / H-G) line surge suppression
Size & build
Cord length12 ft (3.66 m)
Product dimensions1.32 in × 2.05 in × 11.69 in
Product weight1.76 lb (0.8 kg)
Shipping weight0.86 kg
Package size376 × 124 × 66 mm
Environment & compliance
Certified standardsUL1449, UL1363, cUL, RoHS
More details
Input connectionsNEMA 5-15P
Maximum spike amperage72000A

Other versions of this model

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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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