Square D HL4IMA16C
HL4IMA16C, Square D, Surgelogic, internally mounted surge protection device/SPD, 480Y/277V, 3-phase, 4-wire + ground, 160kA surge rating, suitable for retrofitting an I-Line branch unit, requires 13.5-inch mounting height
HL4IMA16C, Square D, Surgelogic, internally mounted surge protection device/SPD, 480Y/277V, 3-phase, 4-wire + ground, 160kA surge rating, suitable for retrofitting an I-Line branch unit, requires 13.5-inch mounting height