The Eaton Type 2 AC Surge Protection Device (SPD) is ideal for single-phase electrical distribution boards, residential and commercial electrical panels, and equipment protection systems. This 2-pole, 275V/255V AC surge protector helps protect appliances, control panels, and sensitive electrical equipment from transient voltage surges caused by lightning-induced disturbances and switching operations. Its DIN rail mounting, 20kA nominal discharge current, and 40kA maximum discharge current make it suitable for reliable AC surge protection.