3RP1505-1BT20 数据手册 - Siemens Semiconductor（西门子）

3RP1 series multifunction time relays3RP1 electronic time relays are used for all time-delayed switching processes in controllers and starting protection circuits They satisfy all requirements as to precision, reliability and shock resistance as well as standards governing interference immunity and suppression High functionality and excellent repetition accuracy of the selected operating time Versions: multifunctional, ON delay, star-delta function Widths: 22.5mm Screw connection ### 多功能