For more than 20 years, America's leading companies have trusted Tripp Lite's Isobar Premium surge and noise suppressors to protect sensitive computer, networking and telecom equipment. With more than 15 million satisfied customers, the ISOBAR remains the world's #1 selling premium surge suppressor. Loaded with a generous combination of high-quality components, near indestructible all-metal case and unique noise filtration system, Isobars offer the highest levels of protection. Robust surge suppression circuits with sine wave tracking offer extreme levels of protection against the heaviest surge conditions. Isobar's unique protection system combines large torroidal chokes, HF/VHF capacitors and multiple metal oxide varistors that remove high-level surges and EMI/RFI interference. UltraBlok 428 offers 2 outlets arranged with standard wall socket spacing in a cordless direct plug-in format. Mounting tabs allow permanent connection via duplex switchplate screw. Surge suppression rated at 1410 joules/48,000 amps offers high-grade protection. Diagnostic LEDs confirm power availability, line fault and protection status. Lifetime warranty with $10,000 Ultimate Lifetime connected equipment Insurance (USA & Canada Only).
; UL1449 (let through rating 400V); UL1283; UL1363; cUL; IEEE 587 category A and B; ANSI C62.41
Current
15 A Line Current/48 kA Surge Current
Filtering
EMI/RFI Filtering 40 to 80 dB
Plug/Connector Type
NEMA 5-15P
Power Handling
1.80 kVA
Product Name
Isobar 2 Outlets 120V Surge Suppressor
Receptacles
2 x NEMA 5-15R
Compatibility
; Ideal for premium AC protection for personal computers with peripherals, network and CAD/CAM/CAE workstations, internetworking accessories, telecommunications systems, point of sale equipment, audio/video and home theater systems in any home, office or industrial application
Manufacturer Part Number
ULTRABLOK428
brand name
Tripp Lite
color
Black
depth
2.5"
form factor
Wall Mountable
frequency
50 Hz or 60 Hz
height
4.0"
input voltage
120 V AC
manufacturer
Tripp Lite
output voltage
120 V AC
product type
Surge Suppressor
protection type
; Includes full normal mode (H-N) and common mode (N-G / H-G) line surge suppression
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