SIEMENS 3TB 40 17-0A MOTOR STARTER CONTACTOR
The Siemens 3TB 40 17-0A motor starter contactor is engineered to deliver dependable control and protection in industrial motor systems. Designed with precision to meet global standards, it offers efficient performance for systems requiring compact and rugged contactors.
Manufacturer: Siemens
Type: Motor Starter Contactor
Model: 3TB 40 17-0A
Frame Size: S0
Technical Information
- Coil Voltage: 220 V AC 50 Hz / 264 V AC 60 Hz
- Rated Power: 4 kW (380 V AC)
- Auxiliary Contacts: 2 Normally Open, 2 Normally Closed (2NO + 2NC)
- Standard Compliance: IEC 158 / VDE 0660 / BS 5424
- Dimensions (W x D x H): 44 x 93 x 75 mm












