The main circuit uses spring-loaded terminals, accepting 2x (0.25 to 2.5 mm²) solid or stranded wire — no screw torque to check, which speeds up wiring on repetitive builds. Its AC-2 rating at 400 V is 5.5 kW, covering wound-rotor motor loads where starting current is moderate. For plugging or inching duty (AC-4), the rated operational current is 8.5 A at 400 V — the figure that governs frequent reversing or jogging applications.
Siemens 3RT1017-2BG41 SIRIUS Contactor, S00, 5.5 kW AC-2
MPN3RT1017-2BG41
Siemens SIRIUS 3RT1017-2BG41 power contactor, size S00, 5.5 kW at 400 V AC-2, spring-loaded terminals, 45 mm width.
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Specifications
| Parameter | Value |
|---|---|
| Contactor frame size | S00 |
| Parameter | Value |
|---|---|
| Rated operational current, AC-4 @ 400 V | 8.5 A |
| Rated value @ 400 V | 3 A |
| Rated value @ 500 V | 5.5 kW |
| Rated value @ 690 V | 5.5 kW |
| Rated value @ 230 V | 6 A |
| Rated value @ 24 V | 10 A |
| Rated value @ 60 V | 2 A |
| Rated value @ 110 V | 1 A |
| Rated value @ 220 V | 0.3 A |
| Parameter | Value |
|---|---|
| Control supply voltage type | DC |
| Parameter | Value |
|---|---|
| Main poles | 3 |
| Main NO contacts | 3 |
| Auxiliary contact reliability | 1 faulty switching per 100 million (17 V, 1 mA) |
| Parameter | Value |
|---|---|
| Short-circuit coordination type 1, fuse | fuse gL/gG: 35 A |
| Short-circuit coordination type 2, fuse | fuse gL/gG: 20 A |
| Aux. switch short-circuit protection, fuse | fuse gL/gG: 10 A |
| Parameter | Value |
|---|---|
| Main circuit connection | spring-loaded terminals |
| Conductor cross-section, solid | 2x (0.25 ... 2.5 mm²) |
| Conductor cross-section, finely stranded w/ ferrule | 2x (0.25 ... 1.5 mm²) |
| Side-by-side mounting | Yes |
| Parameter | Value |
|---|---|
| Durability (operating cycles, typ.) | 30 000 000 |
| Durability with aux. switch block (cycles, typ.) | 10 000 000 |
| Parameter | Value |
|---|---|
| Operating temperature range | -25 ... +60 °C |
| Parameter | Value |
|---|---|
| Width | 45 mm |
| Height | 60 mm |
| Depth | 73 mm |
Product details
Frequently asked questions
What are the key dimensions for panel layout?
Width is 45 mm, height 60 mm, depth 73 mm. The 45 mm width is standard for size S00 contactors, so it fits existing cutouts or DIN-rail spacing without surprises.
What wire sizes does the spring-loaded terminal accept?
The main circuit terminals accept 2x (0.25 to 2.5 mm²) solid or stranded copper, or 2x (24 to 14 AWG). No ferrule required for stranded, but ferrules help maintain consistent insertion force in high-vibration panels.
What compliance documentation is available for this part?
The reference code per DIN EN 81346-2 is Q, indicating a switching device. Standard Siemens SIRIUS documentation includes a CE declaration of conformity and RoHS/REACH compliance statements available through the manufacturer's support portal.
MPN
3RT1017-2BG41