Surge protection device, Surgelogic, HWA, 50kA, 480Y/277VAC, 3 phase, 4 wire, NEMA 4X

The HWA Series are surge suppressors and noise filters in a compact package. HWA surge protective devices are nipple mounted, parallel connected suppressors with different voltage configurations, including delta. TVS4HWA50X is three phase, four wire, 480Y/277VAC with an 50kA surge current. The surge suppressors use three pole spaces in a QO or Homeline load center, or NQ panelboard. The devices are NEMA 4X rated, allowing either indoor or outdoor installation. The devices comply with UL and CSA standards.