Siemens 3RT2026-1BB40 is an industrial automation component from Siemens for factory and process control systems. A SIRIUS contactor for switching motors and resistive loads, featuring high switching capacity and long electrical life.
| Parameter | Value |
|---|---|
| Poles | 3 |
| AC-3 rating | 11 kW @ 400V |
| Coil voltage | 24V DC |
| Auxiliary contacts | 1 NO + 1 NC |
| Terminals | Screw |
| Mechanical life | 10 million operations |
| Electrical life | 1 million operations |
| Standards | IEC 60947-4-1 |
Typical applications include factory automation lines, process control systems, power generation, water treatment and building automation requiring reliable PLC control, motor drive and networking.
This is a genuine Siemens OEM part, supplied with full documentation and export certification through Glorient's global sourcing channels. Our engineers can cross-reference the exact model, verify compatibility with your existing system, and provide pre-shipment inspection and worldwide delivery.
| Poles | 3 |
| AC-3 rating | 11 kW @ 400V |
| Coil voltage | 24V DC |
| Auxiliary contacts | 1 NO + 1 NC |
| Terminals | Screw |
| Mechanical life | 10 million operations |
| Electrical life | 1 million operations |
| Standards | IEC 60947-4-1 |