MEAN WELL Redundancy module, ERDN40 Series

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Subtotal (1 unit)*

£35.61

(exc. VAT)

£42.73

(inc. VAT)

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  • 3 unit(s) shipping from 16 February 2026
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Units
Per unit
1 - 4£35.61
5 - 9£34.54
10 - 24£33.47
25 - 49£32.40
50 +£31.33

*price indicative

RS Stock No.:
192-5299
Mfr. Part No.:
ERDN40-12
Brand:
MEAN WELL
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Brand

MEAN WELL

Accessory Type

Redundancy Module

Series

ERDN40

Protection Features

Overload Protection, Short Circuit Protection

Input Current Range

40A

Mounting Style

Desktop

Supply Voltage

9 → 14V dc

COO (Country of Origin):
CN
40A Enclosed Redundancy Module to improve overall system operation reliability, Support 1+1 and N+1 redundancy system, 2 channels input and 1 output, DC OK, Input 12Vdc

Support 1+1 and N+1 redundancy system
2 channels inout and 1 output
Suitable for redundancy operation of 12V/24V/48V system
Output current up to 40A
Cooling by free air convection
-40 to +80°C ultra-wide operating temperature (>+60°C derating)
Built-in 2 channels DC OK signal and alarm relay contact
3 years warranty
Applications
Industrial control system
Semiconductor fabrication equipment
Factory automation
Electro-mechanical apparatus