This Siemens 3RT1054-6NB36 3HP max 600v 3ph 3-Pole contactor 140Amp ( - NO BOX) is an electrical control component manufactured by Siemens. It handles the switching or distribution of electrical current within a panel or machine control circuit. Key specifications noted on this listing include 140Amp, 3HP. It is commonly in panel builds and electrical retrofits.
