Signamax 24V DC Harsh Environment & Industrial Hardened DIN-rail Mount Power Supply

The Only DC Power Source You Need for All Signamax Hardened Switches or Converters

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What's special about this power supply?

  • Perfect choice when you need to get clean 24 Volt DC power to equipment that operates in severe conditions
  • DIN-rail mount industrial power supplies are intended to operate in harsh environments such as outdoor environments, transportation roadside systems, shop floors, and other harsh environments where temperature extremes exist
  • When rugged conditions exist or heat dissipation is important, you need a rugged power supply to match
  • A power supply that meets all your requirement for wattage, voltage, and approvals, but still fits in your design
  • Click for More Features

Virtually all of your HVAC to factory controls, machinery to robotics, need a power supply that meets all your requirements for wattage, voltage, and approvals. The solution is the Signamax SX-DC-1824-30W 30 Watt extended temperature DIN-rail mount power supply, input 85 to 264 V AC (47 to 63 Hz.) or 120 to 370 V DC, 24 V DC output.


SX-DC-1824-30W Signamax 30 Watt Extended Temperature DIN-Rail Mount Power Supply
Input: 85 to 264 V AC (47 to 63Hz) or 120 to 370 V DC
Output: 24 V DC
  • Use this supply source for any of your Signamax switches and connectors so that you are assured the best fit
  • Included with the unit is a DIN-rail mount in the molded case which makes mounting quick and easy
  • Perfect for powering Signamax harsh environment media converters, Signamax harsh environment non-PoE switches, or other devices requiring 24 Volt DC power
  • Input power can be either AC or DC, over a wide voltage range to accommodate your needs
  • CE and UL Rated
  • 5-year manufacturer warranty


Dimensions 3.17" W x 2.2" D x 3.66" H   (78mm W x 56mm D x 93mm H)


  Electrical Characteristics
Input 85 to 264 Volts AC (47 to 63 Hz) or 120 to 370 Volts DC
Output 36 Watts, 24 Volts DC, 0 to 1.5 Amps
Overvoltage Protection 27.6 to 32.4 Volts
Overload Protection 105% to 160% of rated ouput power
Protection Type Constant current limiting, automatic recovery
Inrush Current 15 Amp / 115 Volts AC or 30 AMp / 230 Volts AC
  Environmental Characteristics
Operating Temperature 14° to 140° F (-10° to 60° C)
Storage Temperature -14° to 185° F (-20° to 85° C)
Operating Humidity 20% to 90%, non-condensing
Storage Humidity 10% to 95%, non-condensing
  Regulatory Approvals
Safety UL 60950-1, TUV EN60950-1 approved; design refers to EN50178
EMI Conduction & Radiation EN55011, EN55022 (CISPR22) Class B
EMS Immunity EN61000-4-2, 3, 4, 5, 6, 8, 11, ENV50204, EN55024, EN61000-6-2, EN61204-3 heavy industry level, criteria A






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