Siemens – 7SR4605-3JB20-1AA0
 COMPACT SIZE (HXW) 104X185 MM MOLDED CASE, 3 CT INPUT FOR SPECIFIC CT 5P80 2 BINARY INPUT,1 EXT TRIP INPUT 2 BINARY OUTPUT PULSE OUTPUT, FLAG OUTPUT 2 PROGRAMABLE LEDS,2 FIXED LEDS TRIP FLAG INDICATOR AUX SUPPLY 24-240VDC,60-240VAC BI THRESHOLD 88V FRONT USB, REAR RS485 PORT SUPPORTING IEC103 & MODBUS PROTECTION FUNCTIONS 50,50N,51 51N, 81HBL2 INRUSH DETECTOR 50LC-LINE CHECK | SOTF STANDARD VERSION WITHOUT CONFORMAL COATING PCBAS