The SIEMENS 3RT2025-1FB40 is a 3-pole power contactor sized S0, designed for switching AC loads up to 17 A (AC-3) and motors up to 7.5 kW at 400 V. Its 24 V DC coil includes a plugged-in diode combination for reliable coil suppression and simplified wiring. Built with screw terminals and one normally open plus one normally closed auxiliary contact, this contactor is suited for control panels, motor starters, and automation systems requiring clear status feedback and secure connections. Compact and straightforward to install, it offers dependable switching for small to medium three-phase motor applications.
