Schneider Electric 9001KA5 is a 30 mm contact block for Harmony pushbuttons (compatible with 9001K, 9001SK, and 9001KX types) that provides a single normally closed (NC) late-break contact. It features protected screw-clamp terminals and is rated for 0–600 V with a 3 A current rating, suitable for loads up to 240 VAC. The KA5 block is red in color and configured as 1NC with late opening. Its 30 mm panel-mount design fits standard Harmony assemblies for quick replacement or configuration of push-button stations.
