ABB BTLF30D 1-30 Secondary General Electric Timer Delay

Pneumatic timer for use with RL4 control relays. Standard terminal type. Time delay off type. 1 to 30 seconds time range. Pneumatic timers are adjustable time-delayed auxiliary contacts. They come equipped with two time-delayed contacts 1NO and 1NC, electrically isolated. Setting is scaled over a 350° rotation by means of a knurled knob with timing guide marks. To mount a pneumatic timer, simply clip it on front face of contactor. Contact rating A600, Q600.