Tripp Lite Isobar 2-Outlet Surge Protector, Direct Plug, 1410J Metal (ULTRABLOK


Isobar 2-Outlet Surge Protector, Direct Plug-In, 1410 Joules, Diagnostic LEDs, Black Metal Housing (ULTRABLOK)

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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).

– PLUG/OUTLETS: Input—NEMA 5-15P; Output—2 NEMA5-15R

– ELECTRICAL: 120V AC, 50/60Hz, 15A (Requires NEMA 5-15R wall receptacle)

– SUPPRESSION: AC: 140V RMS Clamping/1410 joules/48,000 amps

– FORMAT: Direct plug-in, receptacle mount form factor

Additional information

Weight0.45359 kg
Nominal input voltage

120 V

AC input frequency

60 Hz

Peak power

1800 W

Peak current, normal mode

15 A

Product colour


EMI/RFI noise filtering

50 dB


UL1449, UL1283, cUL

LED indicators


Input connections

NEMA 5-15P


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