Item no. 257-451Stackable PCB terminal block; push-button; 2.5 mm²; Pin spacing 5/5.08 mm; 1-pole; CAGE CLAMP®; commoning option; gray1 of 3Color: Item no. 257-451 Stackable PCB terminal block; push-button; 2.5 mm²; Pin spacing 5/5.08 mm; 1-pole; CAGE CLAMP®; commoning option; grayRegular in stock LoginPlease wait ...Add to shopping cartGenerate DatasheetDownloads as zipCompareBookmarkConfigureItem no. 257-451 Stackable PCB terminal block; push-button; 2.5 mm²; Pin spacing 5/5.08 mm; 1-pole; CAGE CLAMP®; commoning option; grayRegular in stock LoginPlease wait ...Add to shopping cartGenerate DatasheetDownloads as zipCompareBookmarkConfigure