Springer controls n5csvu3n, 3-position selector, 1-0-2, spring returns to 0, black this oil-tight 3-position selector is designed to fit an industry standard 22 mm panel hole. This selector can be outfitted with up to three n5b01vn (normally closed) or n5b10vn (normally open) contacts. Please reference the contacts actuated/position column to ensure you get the switch that fits your motor application. Contacts are not included. This switch is also available from global industrial with 2 n5b11vn contacts installed which will accomodate all normal motor control applications.