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Surge protection

Eaton SPD Max series surge protective device

Eaton’s SPD Max series surge protective devices maximize safety, flexibility and protection against the dangers of power transients. Enhance personnel safety with innovative barriers that reduce arc-flash hazards and necessary maintenance. These devices are available in all common voltages and configurations. 

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Introducing the Eaton Power Xpert SPD with an advanced monitoring display and communication capabilities.

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Thermally protected MOVs bring more safety and less weight

Don’t risk potentially unsafe conditions or smoke damage from traditional MOVs. Eaton uses thermally protected MOVs as their surge suppression component, which disconnect automatically when subjected to abnormal conditions.

Meet requirements for the Tap rule

The SPD Max can meet all the requirements for an externally mounted surge protection device with an OCPD, as specified by the Tap rule.
Read more about the Tap rule

Reduce arc flash risks and maintenance cost

All SPD Max units are factory sealed with fewer user-replaceable parts. This not only eliminated the possibility of arc flash and shock hazards, it also reduces maintenance costs.

Never be without protection

All SPD Max units are equipped with up to two replaceable backup modules so your equipment is never at risk.

Visually access the health of your surge protection

At-a-glance LED status indicator lights for all phase, including neutral-to-ground.

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