Siemens 3TB4017-0B Motor Starter Contactor
SIEMENS 3TB40 17-0B MOTOR STARTER CONTACTOR
The Siemens 3TB40 17-0B is a robust and compact motor starter contactor designed for reliable performance in industrial applications. With its S0 frame size and 24 V DC coil, it provides efficient control of electric motors up to 4 kW at 380 V AC. Fully compliant with IEC 60946, this contactor features a durable build and integrated auxiliary contacts for enhanced operational flexibility.
Manufacturer: Siemens
Type: Motor Starter Contactor
Model: 3TB40 17-0B
Frame Size: S0
Identification Number: 22E
| Coil Voltage | 24 V DC |
| Rated Power | 4 kW (380 V AC) |
| Rated Current | 20 A |
| Auxiliary Contacts | 2 Normally Open (NO) and 2 Normally Closed (NC) |
| Standard | IEC 60946 |
| Dimensions (W x D x H) | 44 x 129 x 75 mm |
