Eaton CHSA Secondary Surge Arrester Plug-On 2 Pole is a plug-on surge protection device rated for 240 Volt AC in a 2-pole configuration. Also known as Cutler-Hammer CHSA, this secondary surge arrester protects 240 V AC circuits from voltage transients. The 2-pole design means protection across two conductors in a 240 V circuit, aligning with standard plug-on arrester applications.
