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Securitron AQM20 Switching Power Supply, (2) 20A Outputs

  • MPN: AQM20
  • JMAC ID: 200043392
The Securitron AQM20 switching power supply is a multi voltage, supervised unit with a battery charger, which provide up to 20 total amps of low-voltage DC output. The unit field selectable and contain two power modules with flexibility for delivering 12VDC, 24VDC or 12 and 24VDC at the same time, with two independently controlled, power limited outputs

UPC: 784607040705
Also known as: SN-AQM20, HES-AQM20

Technical Specifications:
  • Dimensions: 14" x 14" x 4-3/4"enclosure
  • Shipping Weight: 12.7lbs [5.76kg]
  • Triggered Form C Contacts: 2A 120vac/1A 220vac
  • Trouble Form C Contacts: 2A 120vac/1A 220vac
  • Transfer Relay Contacts: 15Amps
  • EOL (End of Line) Trigger: Trip +-50% of 2.2K Ω
  • Voltage Trigger isolation: Optical
  • Voltage Trigger: 20% < Input min. 30vdc max.
  • Outputs 1–8 continuous duty each: 1.23 Amps
  • Current, Typical, with No Output Load: 90-160mA
  • Output Voltage: virtually the same as Input
  • Input Voltage: 10.5 to 12.4vdc or 22.7 to 25.2vdc


For more information about the Securitron AQM20, please contact us.
  • Two internal transformers
  • Offers output in either 12VDC or 24VDC, or both 12VDC and 24VDC, field selectable
  • Rated up to 16 Amps continuous output 12VDC, 8 Amp continuous output at 24VDC
  • Tolerates brownout and overvoltage input at +30% to -30% of selected line voltage, either 120VAC or 240VAC
  • Thermal shutdown protection with auto restart
  • Circuit breaker protects against overcurrent and reverse battery faults
  • Battery charger and power supervision
  • Dedicated voltage enables faster battery charging even under full load

2 Reviews

  • 5
    SECURITRON-AQM20

    Posted by 117776 on Sep 22nd 2017

  • 5
    SECURITRON-AQM20

    Posted by 73968 on Aug 28th 2014

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