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The Square D MA4IMA24 is a surge protection module designed for 277V applications. This module provides efficient surge protection with a short circuit current rating of 240 kiloamperes. Its robust design ensures reliability in a three-phase system.
The MA4IMA24 is a flexible solution for surge suppression across electrical systems. It complies with NEC Article 285 and is UL listed for safety and performance.
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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