 Allied Electronics | HR4IMA24C | Square D | SPD w/HR ILineBrkr, UL Type 2, 240kA Surge Currnt / PH, Volt 480Y/277V, 3-PH, 4W | +1:$10,922.44 +3:$10,376.31 |
 Allied Electronics | HR4IMA24C1 | Square D | SPD w/HR ILineBrkr, UL Type 1, 240kA Surge Currnt / PH, Volt 480Y/277V, 3-PH, 4W | +1:$10,922.44 +3:$10,376.31 |