[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.curtisind.com\/euro-style-quick-connect-blocks\/#Article","mainEntityOfPage":"https:\/\/www.curtisind.com\/euro-style-quick-connect-blocks\/","headline":"Euro-Style Quick-Connect Blocks","name":"Euro-Style Quick-Connect Blocks","description":"[vc_row][vc_column width=”1\/2″][vc_column_text css=””]Korner OK501 Series European\u2011Style Quick-Connect Terminal Blocks The Korner OK501 Series, now available through Curtis Industries, is a family of heavy-duty quick-connect terminal blocks designed to provide reliable power distribution and wire termination in demanding electrical applications. Featuring industry-standard 0.250″ (6.35 mm) Quick-Connect terminals and an 11 mm pitch, the OK501 series offers","datePublished":"2026-06-18","dateModified":"2026-06-18","author":{"@type":"Person","@id":"https:\/\/www.curtisind.com\/author\/lrepinskifbe-net\/#Person","name":"lrepinski@fbe.net","url":"https:\/\/www.curtisind.com\/author\/lrepinskifbe-net\/","identifier":4,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/7b8742138d20f1e0424c10e27d70db7c177214962f7739a89171f7fabab1b320?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7b8742138d20f1e0424c10e27d70db7c177214962f7739a89171f7fabab1b320?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Curtis Industries","logo":{"@type":"ImageObject","@id":"https:\/\/www.curtisind.com\/wp-content\/uploads\/cropped-curtis-favicon-2.png","url":"https:\/\/www.curtisind.com\/wp-content\/uploads\/cropped-curtis-favicon-2.png","width":512,"height":512}},"url":"https:\/\/www.curtisind.com\/euro-style-quick-connect-blocks\/"},{"@context":"https:\/\/schema.org","@type":"BreadcrumbList","@id":"https:\/\/www.curtisind.com\/euro-style-quick-connect-blocks\/#BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Euro-Style Quick-Connect Blocks","item":"https:\/\/www.curtisind.com\/euro-style-quick-connect-blocks\/#breadcrumbitem"}]}]