Item no. 257-551Stackable PCB terminal block; push-button; 2.5 mm²; Pin spacing 7.5/7.62 mm; 1-pole; CAGE CLAMP®; commoning option; gray1 of 3Color: Item no. 257-551 Stackable PCB terminal block; push-button; 2.5 mm²; Pin spacing 7.5/7.62 mm; 1-pole; CAGE CLAMP®; commoning option; grayPlease wait ...Add to shopping cartGenerate DatasheetDownloads as zipCompareBookmarkConfigureItem no. 257-551 Stackable PCB terminal block; push-button; 2.5 mm²; Pin spacing 7.5/7.62 mm; 1-pole; CAGE CLAMP®; commoning option; grayPlease wait ...Add to shopping cartGenerate DatasheetDownloads as zipCompareBookmarkConfigure