Mean Well DRDN20-48 DIN Rail Redundancy Module – 48V 20A Power Supply Backup

Mean Well DRDN20-48 DIN Rail Redundancy Module – 48V 20A Power Supply Backup 

Reliable 48 V redundancy module designed to ensure continuous power in critical applications by providing backup support between two supplies.

The Mean Well DRDN20-48 allows dual power supplies to share the load and automatically switch if one supply fails, preventing system shutdowns and improving uptime. DIN rail mountable with compact design and rugged construction, making it ideal for industrial control systems, automation panels, communication equipment and safety-critical installations.

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Key Features

• Redundancy module for power backup
• Supports 48 V DC systems
• Load sharing up to 20 A
• Automatic switchover on power fault
• DIN rail mount for easy installation
• Compact and durable design
• Improves system reliability and uptime

Typical Applications

• Industrial automation and control panels
• Communication and networking systems
• PLC and embedded systems
• LED lighting and signage panels
• Security and monitoring equipment
• Workshop and production installations

DRDN20 Datasheet