40A 24V Power Redundancy Module Enclosed Frame

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$37.60 ea

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  • Jameco Part no.: 2304431
  • Manufacturer: MEAN WELL
  • Manufacturer no.: ERDN40-24
  • NCNR (Non-Cancelable, Non Returnable)
  • HTS code: 8504406012
  • Electronics Parts Locator
# of units Price
1+ $37.60
5+ $34.25
25+ $28.35

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40A 24V Power Redundancy Module Enclosed Frame


  • Supports 1+1 and N+1 redundancy system
  • 2 channels input and 1 output
  • Suitable for redundancy operation of 24V systems
  • Output current up to 40 amps
  • Cooling by free air convection
  • Ultra-wide operating temperature: -40 to +80°C (>+60°C derating)
  • Built-in 2 channels DC OK signal and alarm relay contact
  • 3 year warranty


  • Output: 0 to 40A, continuous
  • Capacitance: 320µF (typ.)
  • Number of Inputs: 2 channels
  • DC Normal Voltage: 24 VDC
  • DC Voltage Range: 19 to 29 VDC
  • Rated Current: 0 to 20 A x2 input; 0 to 40 A x1 input Continuous
  • Screw terminal blocks for input and output
  • Size: 3.82"W x 3.90"D x 1.42"H (97 x 99 x 36 mm)
  • Agency Approvals: UL, CUL, CB, CE, EN, EAC


  • Industrial control systems
  • Semiconductor fabrication equipment
  • Factory automation
  • Electromechanical apparatus

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Specification Value
Number of Outputs1
Output Voltage24 VDC
Additional Output Voltages (VDC)n/a
Output Current40 A
Input Voltage Range19 VDC to 29 VDC
Maximum Input Current40 A
Output Connector TypeScrew Terminal Block
Size (L" x W" x H")3.82 x 3.9 x 1.42
Agency ApprovalsUL, CUL, CB, CE, EN, EAC
Power Rating1.5 W
Product TypeRedundancy Module
Input Voltage24 VDC
Minimum Operating Temperature-40°C
Maximum Operating Temperature80°C
Length3.82 in.
Width3.9 in.
Height1.42 in.

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