Quick tech specs
  • 4-outlet surge protector safeguards your home work and industrial electronics against dangerous surges/spikes and line noise
  • 2 USB ports share 3.1A for fast charging of phone/laptop/mobile devices
  • Durable metal housing endures strong surges w/o burning/melting/cracking
  • 3330 joules protect your electronics against dangerous surges/spikes/line noise
  • 8 ft. power cord w/ right-angle NEMA 5-15P plug to connect in tight spaces
  • Lifetime Tripp Lite Warranty and $50,000 Lifetime Insurance
View All

Know your gear

Ideal for your home, office, retail or industrial workstation, this Isobar four-outlet surge protector features a surge protection rating of 3330 joules to defend your sensitive electronic components against even the strongest power surges and spikes. Because residential power outlets have three wires - hot line (H), neutral (N) and ground (G) - the IBAR4ULTRAUSBB protects all three, covering the two protection modes: full normal mode (H-N) and common mode (N-G/H-G).

Plug your network hardware, retail displays, appliances, power tools and other electronics into four NEMA 5-15R AC outlets to protect them against dangerous surges, spikes and line noise. All four are widely spaced to accommodate bulky power transformers without blocking adjacent outlets. Included safety covers prevent dust and debris from falling into unused outlets.

Various electromagnetic and radio sources found in virtually every home and business can cause disruptive interference on the AC line. All four outlets are arranged in exclusive isolated filter banks that limit noise interaction among connected equipment. Large toroidal chokes, ferrite rod-core inductors, HF/VHF capacitors and metal oxide varistors combine to block disruptive EMI (electromagnetic interference) and RFI (radio frequency interference) line noise up to 80 decibels that can damage equipment or destroy data.

This surge protector with USB includes two ports for charging your smartphone, tablet and other USB mobile devices.

Automatic shutoff permanently cuts power to outlets if protection circuit is incapacitated, preventing equipment damage and indicating replacement is required. The lighted on/off switch provides one-touch control over connected equipment. Diagnostic LEDs confirm power, protection and line fault status at a glance. The rugged metal housing is designed to endure in demanding environments, such as factories and warehouses, and withstand strong surges without burning, melting or cracking.

The surge protector with 8-foot cord also includes a space-saving right-angle NEMA 5-15P plug helps you connect to a wall outlet located behind furniture placed flush against the wall. Keyhole mounting slots allow installation on walls, counters and other flat surfaces.

Availability: 239 units In Stock

Enhance your hardware

Add Warranty

Better Together

Current Item
Tripp Lite Isobar Surge Protector 4 Outlet 2 USB Charging Ports 8ft Cord

This Item: Tripp Lite Isobar Surge Protector 4 Outlet 2 USB Charging Ports 8ft Cord


Total Price:
Tripp Lite Isobar Surge Protector 4 Outlet 2 USB Charging Ports 8ft Cord is rated 5.00 out of 5 by 5.
Rated 5 out of 5 by from Sturdy Outlets are perfectly distanced for my oversize power cables to fit snuggly.
Date published: 2021-11-09T00:00:00-05:00
Rated 5 out of 5 by from Rugged and reliable I've relied on Tripp-Lite and Isobar for years! I used a Tripp-Lite UPS on my most sensitive equipment and Isobars on my business computers. The Isobar has a strong, heavy cord and the metal housing is practically bulletproof. Their reputation for control and isolation is second to none. I was quite happy that Isobar came out with a surge protector with USB ports. I can highly recommend Tripp-Lite and Tripp-Lite Isobar products.
Date published: 2021-01-31T00:00:00-05:00
Rated 5 out of 5 by from This surge protector has a 100% metal case. In a world where most things you buy have very little metal in them anymore Tripp Lite bucks the trend. This small but extremely functional surge protector has a 100% metal case. The long 8-foot cord and added USB ports were exactly what I needed. Excellent product and company.
Date published: 2019-05-31T00:00:00-04:00
Rated 5 out of 5 by from We always purchase Tripp-Lite products We use this product to protect all of our electronics. We purchase all Tripp-Lite surge protectors.
Date published: 2021-06-12T00:00:00-04:00
Rated 5 out of 5 by from Dependable protection! TRIPP-LITE has always been my trusted source for surge protectors. This model is a heavy duty device and being relied upon to protect sensitive computer and other related electronic hardware. The quality of construction is evident in the craftsmanship of the unit and I know that the internal components are of excellent quality meeting the highest of design criteria.
Date published: 2022-10-21T00:00:00-04:00