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White rectangular surge protector with seven outlets and a twelve-foot cord

Tripp Lite

Tripp Lite TLP712_DUP surge protector 12 ft 7 outlets 1000 joule

SKU CH-GG00-2WQ86 MPN TLP712_DUP

Seven NEMA 5-15R outlets with a 12 ft cord and 1000 joule surge suppression protect connected equipment

  • Power outlets7
  • Outlet typeNEMA 5-15R
  • Cord length12 ft (3.66 m)
  • Supply voltage120 V
  • Output current rating15
  • Output power1800 W
  • Protects gear from strong surges with 1000 joule rating
  • 12 foot cord reaches distant wall outlets easily
  • Seven NEMA 5-15R outlets include one spaced for transformer plugs
  • EMI/RFI filtering up to 20 dB cleans line noise
  • Diagnostic LEDs confirm grounding and suppression status

7-outlet surge protector

The Tripp Lite TLP712_DUP provides seven NEMA 5-15R outlets with a 1000-joule suppression rating for home and office electronics. A 12-foot cord reaches distant wall sockets while the unit handles up to 1800 watts at 120 volts. Diagnostic LEDs show grounding and protection status at a glance.

Transformer spacing and safety features

One outlet is spaced to accept a bulky transformer plug without blocking the remaining six sockets. A built-in power switch integrates a 15-amp circuit breaker for overload protection across all outlets. Fail-safe thermal fusing guards against fire during extreme overvoltage events. EMI/RFI filtering reduces line noise by up to 20 dB.

Desktop users needing reach and basic protection

This suppressor suits workstations, routers and charging stations where a long cord and transformer-friendly layout matter. Buyers who require higher joule ratings, coaxial or network-line protection, or a metal housing for industrial environments should consider other models.

How it compares

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

Price $15.99
Cheaper than about 91% of the 565 comparable items (median $37.99).

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Specifications

Product
Brand nameTRIPP LITE
Model nameTLP712
Product colorWhite
Audio & video
Emi/rfi noise filterUp to 20 dB
Power
Power outlets7
Outlet typeNEMA 5-15R
Supply voltage120 V
Output current rating15
Output power1800 W
Surge energy rating1000 joule
Clamp voltage150 V - RMS
Protection typesH-N, N-G and H-G
Size & build
Cord length12 ft (3.66 m)
Product dimensions1.5 in × 2.13 in × 11.25 in
Product weight1.8 lb (0.82 kg)
Shipping weight2.72 kg
Package size203 × 152 × 76 mm
Environment & compliance
Certified standardsUL1449, UL1363, cUL

Questions about this item

How often should the 1000 joule surge suppression be replaced after absorbing hits?

The unit uses fail‑safe thermal fusing that permanently disables protection after an extreme over‑voltage event; diagnostic LEDs will show when suppression is no longer active.

What limits continuous loading before the 15 amp circuit breaker trips?

The 1800 watt / 15 amp rating is the hard ceiling; sustained draw above that level will open the built‑in breaker and cut power to all seven outlets.

How much heat does the strip generate when all seven outlets run near the 1800 watt limit all day?

The housing relies on passive convection only; at full 1800 watt load the strip will become warm to the touch, so allow airflow around the 1.5 by 2.13 by 11.25 inch case.

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