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Black all-metal surge protector strip with twelve NEMA 5-15R outlets and a 15-foot cord

Tripp Lite

Tripp Lite ISOBAR12ULTRA 12 Outlets 15 ft 3840 Joules Surge Protector

SKU CH-6Z3E-WC7ND MPN ISOBAR12ULTRA

A 12-outlet surge protector rated at 3840 joules with a 15-foot cord and 40-80dB EMI/RFI filtering for network-grade power protection

  • Outlets12
  • Outlets TypeNEMA5-15R
  • Cord Length15 Feet
  • Input Voltage120V
  • Input ConnectionsNEMA 5-15P
  • Voltage Compatibility120V AC
  • 3,840-joule rating absorbs large surges
  • 12 NEMA 5-15R outlets support 1,800-watt loads
  • 15-foot cord reaches distant wall sockets
  • 40–80 dB EMI/RFI filtering cleans line noise
  • All-metal 1U cabinet mounts in rack, wall or under-counter

Network-Grade Surge Protection

The Tripp Lite ISOBAR12ULTRA is a 12-outlet surge protector rated for 3840 joules and 1800 watts at 120 V AC. A 15-foot NEMA 5-15P cord feeds an all-metal 1U cabinet that can be rack-mounted, wall-mounted or placed under a counter. Diagnostic LEDs confirm protection status and line-fault conditions.

Ideal for Dense Rack or Workstation Setups

The unit suits installers who need twelve NEMA 5-15R receptacles in a single 1U space with 40–80 dB EMI/RFI filtering across H-N, N-G and H-G modes. Buyers who require 20 A circuits, higher joule ratings, or non-NEMA outlet types should look elsewhere.

3840-Joule Suppression Rating

The AC suppression joule rating of 3840 joules is the single figure that determines how much surge energy the device can absorb before its protective components degrade. Match this number to the exposure level of the connected equipment.

Highlights

  • 3,840-joule rating absorbs large surges
  • 12 NEMA 5-15R outlets support 1,800-watt loads
  • 15-foot cord reaches distant wall sockets
  • 40–80 dB EMI/RFI filtering cleans line noise
  • All-metal 1U cabinet mounts in rack, wall or under-counter

Specifications

BrandTRIPP LITE
SeriesIsobar
ModelISOBAR12ULTRA
Outlets12
Outlets TypeNEMA5-15R
Cord Length15 Feet
Input Voltage120V
Input ConnectionsNEMA 5-15P
Voltage Compatibility120V AC
Output Amperage Capacity15 A
Output Watt Capacity1800 Watts
Maximum Spike Amperage150000 A
AC Suppression Joule Rating3840 Joules
EMI/RFI Noise Filter40 - 80dB
Clamping Voltage140 Volts - RMS
Protection ModesH-N, N-G and H-G
CertificationsTested to UL1449 3rd Edition by ETL
Approved for Canada by ETL
Exceeds IEEE 587 category A&B specifications
ColorBlack
FeaturesVersatile all-metal cabinet with detachable mounting flanges allows rackmount, wallmount, undercounter and other creative mounting options
Uses one rack space (1U) in standard 19.00" rack ("zero U" mounting possible in many racks) 3840
Joules / 96,000 A network-grade AC surge suppression with EMI/RFI filtering
12 NEMA5-15R output receptacles (2 front / 10 rear)
15 Feet AC cord with NEMA5-15P straight-in plug connection
Diagnostic LEDs confirm proper wiring and suppressor operation
Lighted power switch confirms power on / off status
Snap-in switch guard prevents accidental turn off
15
Unit Dimensions1.75" x 17.50" x 4.00"
Unit Weight4.60 lbs.
Package ContentsISOBAR12ULTRA Surge Protector
Warranty information
Instruction manual
Shipping weight2.72 kg
Package size518 × 241 × 58 mm

Questions about this item

Will the 15-foot cord and 12 NEMA 5-15R outlets let me keep my older 120 V gear plugged in without extra adapters?

Yes — the unit supplies 120 V AC through 12 standard NEMA 5-15R outlets on a 15-foot cord, so legacy 120 V devices connect directly.

How do I confirm the 3,840-joule surge protection and 40–80 dB noise filtering are active after installation?

Diagnostic LED indicators on the front panel show protection status and line-fault conditions so you can verify operation at a glance.

What mounting hardware is included and what must I source separately for a 19-inch rack?

Detachable mounting flanges for 1U rack, wall or under-counter mounting are included; rack screws and cage nuts are not supplied.

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