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Type HWA

HWA Series are surge suppressors and noise filters in compact and affordable packages which can be installed adjacent to power panels or directly on sensitive equipment in harshelectrical conditions.

Part of Square D Surgelogic

Square D™ brand Surgelogic™ HWA surge protective devices are compact, nipple-mounted parallel-connected surge suppressors that come in a variety of voltage configurations, including Delta. HWA devices can be used in a network of surge suppression applications or as a stand-alone surge suppressor.

Schneider Eletric Square D Picture
Type HWA
  • Features


    • NEMA 4X Rated
    • High-energy suppression circuit that provides 10 modes of suppression from 50,000 to 100,000 peak Amps of surge current rating per phase
    • Each MOV is individually fused and incorporates patented overvoltage tech