Industrial automations demand safety and efficiency, for which you can count on the Tramontina On Delay Timer Contact Block TRF5-T2 0,1 to 30 s 1NO+1NC. The piece is intended for applications that require timed contactor control. It features a pneumatic timing system that allows for setting the time, in addition to having two built-in auxiliary contacts. You thus gain in effectiveness with Tramontina total quality.