SPDT Roller Lever Micro Switch

A microswitch with a roller-tipped lever, for positions where a moving part slides past the switch rather than pressing straight onto it. The roller converts that sliding contact into clean actuation without the scraping wear a plain lever would suffer. Single pole double throw, so it provides both a normally open and a normally closed contact from one switch. Roller handles sliding contact without wear; Snap action gives a precise trigger point; NO and NC contacts from one switch; Long mechanical life under repeated operation