SurgeX SEQ Surge Eliminator and Power Conditioner w/ EMI/RFI Filter, Inrush & Over Under Protection


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  • SurgeX SEQ Surge Eliminator and Power Conditioner with Advanced Series Mode Surge Protection Impedance Tolerant EMI/RFI Filtering SurgeX ICE Inrush Current Elimination, and COUVS Catastrophic Over/Under-Voltage ShutdownA double rack-space unit, the SEQ features two always-on receptacles and four programmable banks. There are three physical banks of four receptacles each and a fourth "…virtual' bank for controlling remote units, allowing for infinitely expanding power distribution schemes.


    • Magnetic shielding steel enclosure
    • 9' grounded 3-wire #12 line cord
    • Three sequenced banks of four receptacles with combined load of 20 amperes
    • Two receptacles always on
    • Control output for fourth external bank
    • Can be used to control other SurgeX surge eliminators and power conditioners, or daisy-chained with other SEQs
    • Easy setup and programming
    • LCD display

    The SEQ has an LCD display on the front panel that provides unit status, AC line voltage and is also used in programming the unit. Settings are saved in nonvolatile memory. The SEQ can control other SurgeX products, or several SEQs can be interconnected to operate together. With many powerful features, the SEQ is extremely easy to install, program and use.

    The unit features both common mode and normal mode Impedance Tolerant EMI/RFI filtering, SurgeX ICE -Inrush Current Elimination and COUVS -Catastrophic Over/Under Voltage Shutdown for a complete power conditioning solution.

    SurgeX Advanced Series Mode technology is superior to conventional MOV circuitry or MOV-Hybrid designs and is completely non-sacrificial. Our zero let-through technology provides the most reliable protection available. It stops all surges up to 6,000 volts (unlimited surge current) without producing harmful side effects such as ground contamination or common-mode disturbances.

    Additional Features:

    • Setup stored in nonvolatile memory
    • Provides continual display of AC line voltage
    • Accommodates any type of control input
    • DC voltage or contact closure feedback to
      Crestron, AMX or similar control devices.
    • Output to drive up to four status LEDs
    • Advanced Series Mode surge protection
    • COUVS catastrophic over/under-voltage shutdown
    • SurgeX ICE inrush current elimination technology
    • Advanced Impedance Tolerant EMI/RFI filtering
    • Thermal circuit breaker overload protection
    • 10-year warranty
    • Made in U.S.A.
  • Load Rating20 amps @ 120 volts
    Power Requirement (no load)20 watts
    Surge Let-Through Voltage (6000-volt surge)0 volts
    UL 1449 Adjunct Classification Test Results1000 surges, 6000 volts, 3000 amps, B3 pulse
    Measured suppressed voltage170 volts, no failures
    Federal GuidelinesGrade A, Class 1, Mode 1 (CID A-A-55818)
    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 Voltage6000 volts*
    Maximum Applied Surge CurrentUnlimited, due to current limiting*
    Maximum Applied Surge EnergyUnlimited, due to current limiting*
    Endurance (C62.41-1991 Category B3 pulses)1 kV>500,000; 3 kV>10,000; 6 kV>1000
    Control InputsMomentary Switch, Latching Switch, Contact Closure or 5-30 Vdc
    Input Control Current3 mA
    DC Voltage Output12 Vdc, 40 mA maximum load
    Auxiliary Relay Output1 amp, 30 Vdc
    Delay Times0-40 seconds
    Dimensions3.5" H x 19.0" W x 10.5" D (8.9 x 48.3 x 26.7 cm)
    Weight16 lbs (7.3 kg)
    Temperature Range5º to 35º C
    Humidity Range5% to 95% R.H., non-condensing
    Agency Listings

    ETL and cETL (UL 1449, 2nd edition; CSA C22.2 No.8-M1986, R2000)

    *1.2 x 50 µs pulse, industry standard combination wave surge, as per IEEE C62.41
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