ELECTRONIC OVERLOAD RELAY. 12.5...50 A (4YTFXNN)
by Siemens 3RB31434UW1
OVERLOAD RELAY 12.5...50 A FOR MOTOR PROTECTION SIZE S3. CLASS 5E...30E STAND-ALONE INSTALLATION MAIN CIRCUIT STR.-THR. TRANSF. AUX. CIRCUIT SCREW TERMINAL MANUAL-AUTOMATIC RESET