SIRIUS 3RT contactors, 3-pole, up to 250 kW
Siemens catalog image for this reference; may represent the product family.
POWER CONTACTOR
3RT2017-2BB42 — Power contactor
SKU 3RT2017-2BB42power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 1 NC, spring-loaded terminal, size: S00
Active Product
12 ARated operational current (AC-3/AC-3e)
5.5 kW / 400 VMotor power / voltage
3Poles
PRODUCT DATA
Technical specifications
Source: Siemens product catalog.
Verified September 21, 2026.
| Product reference | 3RT2017-2BB42 |
|---|---|
| Manufacturer description | power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 1 NC, spring-loaded terminal, size: S00 |
| Product Family | SIRIUS 3RT contactors, 3-pole, up to 250 kW |
| Net weight | 0,292 Kg |
| Packaging dimensions (L x W x H) | 83,00 x 51,00 x 75,00 mm |
| Country of origin | Germany |
| EAN | 4011209785496 |
| UPC | 662643911596 |
| Rated operational current (AC-3/AC-3e) | 12 A |
| Motor power / voltage | 5.5 kW / 400 V |
| Poles | 3 |
| Auxiliary contacts | 1 NC |
| Size | S00 |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official Siemens reference ↗.