Atlas Sound 

Atlas Sound ECM-20SH 20A DUAL OUTLET AC POWER CONDITIONER & SURGE SUPPRESSOR

Mfg Part Number:  ECM-20SH  
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Price: $348.46 + Free Shipping
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Last Updated: Nov 30, 2025
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The Atlas Power ECM-20SH is a 120V 60Hz AC, 20A Single Housing (SH) Power Conditioner and AC Spike Suppressor that is designed to be used as a standalone unit or in conjunction with an Atlas Power Sequence controller, ECS-6RM or the ECS-3, up to 1000ft away.

The ECM-20SH features noise filtering for removing unwanted Radio Frequency Interference (RFI) and EMI filters to reduce noise from Electromagnetic Interference (EMI) caused by items such as electric motors or switching power supplies. If an AC spike or surge occurs, the ECM-20SH also incorporates Clamping Suppression technology to prevent the unwanted energy from getting into your AV system. Other features include a Manual Bypass Switch, Incoming AC presence LED, Active LED and an AC Fault indicator. When interfaced with the ECS-6RM Sequencer controller, Extreme Voltage Shutdown Circuitry (EVS) is active, along with Voltage and Current status readings.
Main Specification
General Information
Manufacturer AtlasIED
Manufacturer Part Number ECM-20SH
Manufacturer Website Address http://www.atlassound.com
Brand Name AtlasIED
Product Model ECM-20SH
Product Name 20A Single Housing Power Conditioner and AC Spike Suppressor
Product Type Line Conditioner
Technical Information
Protection Type Spike
Protection Type EMI / RFI
Protection Type AC Surge
Receptacle Type AC Power
Receptacles Detail 2 x AC Power
Power Description
Input Voltage 120 V AC
Input Voltage Range 102 V AC - 132 V AC
Maximum Line Current 6 kA
Maximum Frequency 60 Hz
Physical Characteristics
Cord Length 9 ft
Height 3"
Width 8.5"
Depth 3.5"
Weight (Approximate) 5.50 lb
Miscellaneous
Additional Information
  • Active Outlet LED
  • AC Fault Indicator
  • MET (UL 1449)
Certifications & Standards MET (UL 1449)
Country of Origin China
Environmentally Friendly Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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