The Siemens 3RT2026-1BB40 is a SIRIUS 3RT2 power contactor in size S0 for switching motors, rated AC-3e/AC-3 at 25 A, 11 kW / 400 V, with 3 main poles (3NO) and a 24 V DC coil. Integrated auxiliary contacts (1NO + 1NC) reduce setup complexity, screw terminals enable easy front wiring, and the unit mounts on standard 35 mm DIN rail. It is climate-resistant, approved worldwide (IEC, UL/CSA), IE3/IE4 ready, and replaces the proven 3RT1 series. The contactor offers 10 million mechanical operating cycles, 6 kV impulse voltage resistance and touch-safe terminals per DIN EN 50274. Rated 7.5 HP at 230 V / 15 HP at 460 V 3-phase. Ideal for motor control, lighting and industrial automation load feeders. Brand new unit in original packaging.
The Siemens 3RT2026-1BB40 is a SIRIUS 3RT2 power contactor in size S0 for switching motors, rated AC-3e/AC-3 at 25 A, 11 kW / 400 V, with 3 main poles (3NO) and a 24 V DC coil. Integrated auxiliary contacts (1NO + 1NC) reduce setup complexity, screw terminals enable easy front wiring, and the unit mounts on standard 35 mm DIN rail. It is climate-resistant, approved worldwide (IEC, UL/CSA), IE3/IE4 ready, and replaces the proven 3RT1 series. The contactor offers 10 million mechanical operating cycles, 6 kV impulse voltage resistance and touch-safe terminals per DIN EN 50274. Rated 7.5 HP at 230 V / 15 HP at 460 V 3-phase. Ideal for motor control, lighting and industrial automation load feeders. Brand new unit in original packaging.
