Siemens 3RT1026-1BB40 Sirius Contactor 3-Pole 24VDC

Siemens SIRIUS 3RT1026-1BB40 is a three-pole power contactor with a 24 V DC control coil, designed for AC-3 duty and suitable for switching three-phase loads up to 11 kW at 400 V and 25 A. It provides three normally-open power contacts (3NO) in a compact S0-size package with screw-terminal connections for reliable panel wiring, and is intended for upright mounting. The unit carries an IP20 enclosure rating and belongs to the Sirius 3RT contactor family, a common choice for motor control, pumps, fans, and conveyors in industrial applications that require a robust 24 V DC coil. With its 24 V DC coil and 3-pole, 400 V AC compatibility, 3RT1026-1BB40 is well-suited for panel builders and OEMs seeking a rugged, long-life solution for running motors and other inductive loads in automation systems.