Backup power supplies certified according to EN 50131-1

Especially in applications where LAN-RING industrial switches carry the RS485 buses of alarm systems, it is necessary to meet the requirements of EN 50131-1 for:

• backup power supply
• detection of physical access to the device
• detection of removal from the installation pad or other tampering
• fault detection and notification

The OH6425-SEC series switchgear, developed to meet the requirements of EN 50131-1 and 6, is the solution to these requirements.

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Note: Certification to EN 50131-1 is valid up to level 4.