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The Square D Surge Protection Module, MPN MA4IMA16H, is designed to safeguard electrical systems from surges. This device supports a voltage of 480Y/277 VAC and is suitable for three-phase, four-wire systems. It is a type 2 surge protective device that provides high-level protection against transient voltages.
This surge protection module is essential for protecting sensitive equipment in commercial and industrial settings against voltage spikes.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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