K1-320 Mersen Type 1+2 1P 277V Replacement Cartridge

Available at LED Controls the Mersen Type 1+2 surge protector replacement cartridge K1-320 has 1 pole and a working voltage of 320V, a maximum continuous voltage limit of 277V and a nominal discharge current of 20kA. These units should be replaced once the indicator on the front shows red.

These cartridges are easily replaceable as you only have to pull on the old cartridge to remove it and push in the replacement.