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The SurgeX Standalone product line is engineered to protect independent audio and video equipment in any environment. Our compact premium protection solutions fit alongside standalone equipment, take up minimal space, and are perfect for AV, security, and computer systems that are installed outside of a rack.


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Featuring Advanced Series Mode® surge elimination technology, the SurgeX Standalone product line provides premium protection for sensitive equipment that relies on audio and video performance. Unlike common protection solutions, our patented protection technology is non-sacrificial and eliminates surge energy up to 6,000 volts, without producing harmful side effects such as ground contamination or common-mode disturbances that can degrade the performance of AV systems. With SurgeX, your connected equipment will be protected from destructive spikes, surges, and inductive transients that can cause disruptions and catastrophic damage.

Available in four configurations, the Standalone Surge Elimination product line fits behind, alongside, or nearby any installation.

Load Rating
15/20 Amps @ 120 Volts

Power Requirement (no load) 10 watts

Surge Let-Through Voltage (6000-volt surge) 0 volts

UL 1449 Adjunct
Classification Test Results
1000 surges, 6000 volts,
3000 amps, B3 pulse;

Measured suppressed
170 volts; no failures

Federal Guidelines Grade A, Class 1, Mode 1
(CID A-A-55818)

Maximum Applied Surge
Pulse Joule Rating
Unlimited, due to current limiting
(8 x 20 μs)

EMI/RFI Filter, Normal Mode
(50-ohm load)
40 dB @ 100 kHz; 50 dB @ 300 kHz;
50 dB @ 3 MHz; 50 dB @ 30 MHz

EMI/RFI Filter, Common Mode (50-ohm load) 18 dB @ 300 kHz; 30 dB @ 1 MHz;
50 dB @ 5 MHz; 50 dB @ 20 MHz

Maximum Applied Surge Voltage 6000 volts*

Maximum Applied Surge Current Unlimited, due to current limiting*

(C62.41-1991 Category B3 pulses)
Unlimited, due to current limiting*

Dimensions 4.0″ H x 10.2″ W x 4.2″ D
(10.2 x 25.9 x 10.7 cm)

Weight 8.5 lbs (3.8 kg)

Temperature Range 5º to 35º C

Humidity Range 5% to 95% R.H., non-condensing

Agency Listings ETL and cETL certified to (UL 1449;
CSA C22.2 No.8-M1986, R2000)
UL 1283