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Tripp Lite Eaton TLM812SA Heavy Duty Power Strip with Surge Protection, 8 Outlets, 1500 Joules, Yellow Metal Housing, 12ft Cord, Keyhole Mounting Slots, Cord Wrap, Industrial Garage Work Shop Bench
TRIPP LITE

Tripp Lite Eaton TLM812SA Heavy Duty Power Strip with Surge Protection

Bottom line: The Tripp Lite Eaton TLM812SA Heavy Duty Power Strip with Surge Protection: Rugged metal housing in OSHA-compliant yellow, not plastic; main trade-off: 1500 joules is mid-tier; heavy AV racks may want more.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Rugged metal housing in OSHA-compliant yellow, not plastic
  • ✓ 12ft grounded cord reaches distant shop outlets
  • ✓ Wide-spaced outlets fit bulky transformer plugs
  • ✓ Lighted switch with built-in 15A breaker, resettable

Cons

  • ✗ 1500 joules is mid-tier; heavy AV racks may want more
  • ✗ Only 4 safety covers for 8 outlets
  • ✗ No USB charging ports or individually switched outlets
  • ✗ 12ft cord and metal body make it bulky to store or travel

Manufacturer description

The Tripp Lite Eaton TLM812SA is built for spaces where a plastic strip gets crushed: garages, work benches, and shop floors. Its OSHA-compliant yellow metal housing wraps eight wide-spaced outlets, so bulky transformer plugs seat without stealing the neighboring socket, and four included safety covers keep sawdust and debris out of the ones you aren't using. Surge protection is rated at 1500 joules, with EMI/RFI line-noise filtering up to 20 dB to keep interference off sensitive gear. A lighted on/off switch doubles as a 15-amp circuit breaker, so you can see power state from across the…

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SpecPicks Verdict

SpecPicks scored Tripp Lite Eaton TLM812SA Heavy Duty Power Strip with Surge Protection using a rating × review-volume × price-fit model applied to published specs and reviews across the power protection category. TRIPP LITE's power protection lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power protection of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How many joules of surge protection does the TLM812SA have?

It is rated at 1500 joules across its 8 outlets, and it also blocks EMI/RFI line noise up to 20 dB.

Can I mount this power strip to a wall or workbench?

Yes. Keyhole slots on the bottom panel let you mount it on a wall, under a desk, or on a workbench face.

How long is the power cord?

The grounded cord is 12 feet (3.7 meters), and exterior cord-wrap arms let you coil the slack around the metal housing.

Will oversized transformer plugs fit without blocking other outlets?

Yes. The eight outlets are wide-spaced specifically so bulky transformers and wall warts seat without covering neighbors.

Key Features

  • GARAGE POWER STRIP: 8-outlet power strip with 12 foot cord features rugged metal housing in OSHA compliant yellow. Wide spaced outlets enable connection of bulky transformers. Package includes 4 safety covers that protect unused outlets from debris.
  • HEAVY DUTY SURGE PROTECTOR: Features 1500 joules of surge protection. A lighted on/off switch with integrated 15 amp circuit breaker provides power control. Also blocks EMI/RFI line noise up to 20 dB, ensuring optimal performance of your devices.
  • MOUNTABLE POWER STRIP: The integrated keyhole slots on the bottom panel allow for convenient mounting placement, making this device suitable as a wall mount power strip, an under desk power strip, or a workbench power strip.
  • CONVENIENT CORD WRAP: Exterior cord wrap arms features convenient cable management. Simply wrap the power cable or connected device cables around the metal housing of this power strip for easy storage and access to the outlet faces.
  • FULLY BACKED AND SUPPORTED: This product is protected by a Lifetime Limited Manufacturer's Warranty and $50,000 Ultimate Connected Equipment insurance. This device is also supported by Eaton's expert technical support team over phone, web and email.

Full Specifications

BrandTRIPP LITE
ColorYellow
ShapeRectangle
Voltage120 Volts
Amperage15 Amps
Plug TypeType B
Unit Count1.0 Count
Model NumberTLM812SA
CompatibilitySwitch
Built-In MediaTLM812SA Safety Surge Suppressor; 4 safety covers; Owner's manual
Maximum Current15 Amps
Mfr Part NumberTLM812SA
Number of Ports8
Power Plug TypeType B - 3 pin (North American)
Special FeatureLight Indicator, Mountable, On And Off Switch, Surge Protection, Wide Spaced Outlet
Number of Outlets8
Compatible DevicesMost electronic devices with a standard North American plug (type B)
Enclosure MaterialMetal
Total Power Outlets8
Smart Home CompatibilityNot Smart Home Compatible
Full listing titleTripp Lite Eaton TLM812SA Heavy Duty Power Strip with Surge Protection, 8 Outlets, 1500 Joules, Yellow Metal Housing, 12ft Cord, Keyhole Mounting Slots, Cord Wrap, Industrial Garage Work Shop Bench

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Tripp Lite Eaton TLM812SA Heavy Duty Power Strip with Surge Protection, 8 Outlets, 1500 Joules, Yellow Metal Housing, 12ft Cord, Keyhole Mounting Slots, Cord Wrap, Industrial Garage Work Shop Bench is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Tripp Lite Eaton TLM812SA Heavy Duty Power Strip with Surge Protection, 8 Outlets, 1500 Joules, Yellow Metal Housing, 12ft Cord, Keyhole Mounting Slots, Cord Wrap, Industrial Garage Work Shop Bench
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