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DRDN20-12

MEAN WELL Redundancy module DIN Rail 20A

DRDN20-12DRDN20-12DRDN20-12DRDN20-12
Manufacturer Part No.
DRDN20-12
Schukat Part No.
DRDN20-12
Manufacturer
MEAN WELL
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20 Pcs. in stock

Next Stock Receipt
Week 48/2026
84 Pcs.
Planned delivery time
Ø 7 Weeks
Life Cycle Status
The life cycle indicates which market phase the item is in. We distinguish between: • Active (green) • NRND = Not Recommended for New Designs (yellow) • LTB = Last Time Buy (yellow) • EOL = End of Life (red)
Active
Available (from stock)
Replacement / Follow-up View entire series
Data Sheet
Open PDF
ECAD Model
Downloads

Prices

Manufacturer bundle 28 Pcs.
Manufacturer's packaging unit (Mfr. PU) means the smallest original packaging unit of the manufacturer.
Price per 1 Pcs.

Quantity and Options

(at least 1 or multiple of 1)
All prices net plus VAT. We do not deliver to private customers.

Fact Sheet

Notice
Cross-references:
Here you will find suitable cables/wires.
Type
Redundancy module
Output current
20.000 A
Package/Case
DIN Rail
RoHS-Conform

Specifications

Close all

General

Manufacturer
  • MEAN WELL
Series
  • DRDN20
Product group
  • L9941
Type
  • Redundancy module
Package/Case
  • DIN Rail
Dimension: Width
  • 32 mm
Dimension: Height
  • 125.2 mm
Dimension: Depth
  • 102 mm
Weight
  • 350 g
Manufacturer's warranty (years)
  • 3
Product description
  • The DRDN20 series is a 20 A redundancy module that can be used in conjunction with a power supply to improve the reliability of the overall system. The product’s key features include: a choice of 12 V, 24 V or 48 V input voltage; support for N+1 and 1+1 redundancy systems; DC input terminals for two channels and a single output, built-in 2-channel DC OK relay contacts for monitoring the output status, an ultra-wide operating temperature range of –40 to +80°C, and a narrow width (32 mm). The MOSFET technology used can reduce heat loss and minimise the voltage difference between the input and output voltages.
Features
  • DC-OK-Signal
  • Peak Power
Notice

Input

Input voltage min. DC
  • 9 V
Input voltage max. DC
  • 14 V
Connection type, input
  • Screw Terminal

Output

Output current
  • 20.000 A
Connection type, output
  • Screw Terminal

Safety/Certifications

Approvals
  • CE
  • EAC
  • IEC
  • UKCA
  • UL
Standards (EMC)
  • EN 55032 Class B
Standards (safety)
  • IEC 62368-1
  • UL 62368-1

Documents

DRDN20,40.pdf
Download (pdf, 891 KB)
mean-well-casestudy-redundante-stromversorgung-de-202511.pdf
Download (pdf, 266 KB)
MEAN_WELL_Katalog_Industrie_2026.pdf
Download (pdf, 48.955 KB)
MEAN_WELL_Katalog_LED.pdf
Download (pdf, 53.159 KB)

Other Products

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DRDN20-24
MEAN WELL
Redundancy module DIN Rail 20A
from 19,90 €
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DRDN20-48
MEAN WELL
Redundancy module DIN Rail 20A
from 19,90 €
View entire Series