{"product_id":"abb-ovrt22l40320ptsu-overvoltage-protection-relay","title":"ABB OVRT22L40320PTSU Overvoltage Protection Relay","description":"\u003cdiv\u003e\u003cp\u003eABB OVRT22L40320PTSU is a two-pole DIN-rail surge protective device (SPD) designed for 240\/120V AC electrical systems, intended to shield downstream equipment from transient overvoltages on power and control circuits. It delivers a maximum discharge current of 40 kA (8\/20 μs) and a maximum continuous operating voltage (Uc) of 320 V, with a voltage protection rating (Up) of 1.0 kV, providing fast, robust suppression of voltage spikes from lightning and switching events. The compact, plug-in DIN-rail form factor is suited for mounting inside industrial control panels, motor starter enclosures, or distribution boards, and its two-pole configuration protects the two affected conductors in typical 240V service. As part of ABB's OVRT surge protection family, OVRT22L40320PTSU helps safeguard sensitive equipment such as PLCs, drives, relays, sensors, and other automation components, reducing the risk of nuisance tripping and equipment damage due to power disturbances. This model is cataloged as OVRT22L40320PTSU and is commonly specified where 40 kA surge capability and 320 V operating voltage are required for DIN-rail protection in commercial and industrial installations.\u003c\/p\u003e\u003c\/div\u003e","brand":"ABB","offers":[{"title":"New","offer_id":51656749613358,"sku":null,"price":276.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_7f617a09-bd07-4000-b329-0ecae62dd80a.jpg?v=1769463182","url":"https:\/\/plgautomation.com\/products\/abb-ovrt22l40320ptsu-overvoltage-protection-relay","provider":"PLG Automation ","version":"1.0","type":"link"}