Tripp Lite
Tripp Lite ISOBAR-8ULTRA Surge Protector
Best heavy-duty surge protector for safeguarding expensive home office equipment.
Safeguard your valuable electronics with the Tripp Lite ISOBAR-8-ULTRA Surge Protector. This robust power strip offers superior protection with a 3840 Joule rating, ensuring your devices are shielded from power surges. It features eight AC outlets, a generous 12-foot cord, and a space-saving right-angle plug for versatile placement. Built with a durable metal casing, this surge protector is designed for long-lasting reliability and peace of mind. It also includes a substantial $50,000 connected equipment warranty for added security.
$29.99
Owner Satisfaction
4.7
/ 5
Category Rank
14
/ 806
#14 in Power Strips & Surge Suppressors
Price vs Category Average
-82%
Below average
Maximum Surge Rating
3840
/ Joules
Who it's for
- Homeowners protecting expensive, sensitive electronic equipment
- Audiophiles and networkers needing clean, interference-free power
- Professionals working in rugged or high-traffic environments
Who should skip it
- Budget-conscious shoppers seeking basic power strip functionality
- Users with limited desk space or tight mounting areas
- People wanting convenient, direct USB charging for mobile devices
Performance breakdown
Surge Suppression Capacity
The 3840 Joule rating provides industry-leading protection for high-end sensitive electronics.
Build Durability
Rugged metal housing offers superior impact resistance compared to standard plastic strips.
Outlet Versatility
Eight outlets provide ample capacity, though spacing may crowd bulky power adapters.
Reach and Placement
The 12-foot cord and right-angle plug offer excellent flexibility for room layouts.
Equipment Protection Guarantee
A $50,000 warranty provides significant financial peace of mind for connected devices.
Modern Connectivity
Lack of integrated USB ports limits utility for modern mobile device charging.
Key Specs
Maximum Surge Rating
3840 Joules
Number of Outlets
8
Cord Length
12.0 feet
Voltage
120 Volts
Material
Metal
Product Dimensions
9 x 3.5 x 7 inches
Weight
3.5 pounds
Country of Origin
China
Features
- Robust 3840 Joule surge protection
- Durable metal cabinet construction
- Eight protected AC outlets
- Convenient 12-foot cord length
- Space-saving right-angle plug
- Includes $50,000 connected equipment warranty
- Heavy-duty design for superior durability
What customers say
Customers overwhelmingly view the Tripp Lite ISOBAR-8ULTRA as a premium, professional surge protector. The robust, all-metal construction inspires high confidence in its durability and protective power. Its core Isobar technology earns high marks for superior noise isolation and surge suppression, making it essential for protecting sensitive electronics. Many users confirm the unit successfully saved expensive equipment, validating the investment. While bulkier and pricier than standard strips, the lifetime warranty reinforces Tripp Lite's commitment to quality. The only minor drawback noted is the outlet spacing, which can complicate fitting large power adapters. Overall, for those prioritizing maximum protection and reliability, this unit is considered an industry benchmark.
Know before you buy
The Joule rating indicates the amount of energy the surge protector can absorb before it fails. A 3840 Joule rating is quite high, providing robust protection for sensitive equipment like computers, home theater systems, and professional audio gear.
No, this model does not feature USB ports. It is designed strictly for standard AC power outlets to provide maximum surge suppression for your connected devices.
The metal casing is primarily for durability and safety. It provides a rugged, fire-resistant housing that is significantly more robust than the plastic shells found on standard consumer-grade power strips.
Tripp Lite provides this warranty to cover the cost of repairing or replacing your connected equipment if it is damaged by a power surge while properly connected to the unit. You should register the product with the manufacturer to ensure you are eligible for this coverage.
Yes, the right-angle plug is specifically designed to sit flush against the wall. This allows you to push furniture closer to the outlet without bending or damaging the power cord.
While the unit features a durable metal design, it does not include integrated mounting keyholes. It is intended to sit flat on a surface, such as a desk or floor.
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