The main current circuit uses spring-loaded terminals, accepting 2x (0.25... 2.5 mm²) solid or stranded conductors. Its AC-3 rating at 400 V is 5.5 kW (from the 3.5 kW entry at 500 V and 4 kW at 690 V, the 400 V AC-3 value is derived by the manufacturer as 5.5 kW), meaning it can switch a standard three-phase induction motor of that power in a control panel. For DC switching, the contactor is rated 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, and 0.3 A at 220 V. Mechanical endurance is 30 million operations typical.
Siemens SIRIUS 3RT1015-2BD41 power contactor, S00, 45 mm, sp
MPN3RT1015-2BD41
Siemens SIRIUS 3RT1015-2BD41 power contactor, size S00, 45 mm width, spring-loaded terminals, AC-3 5.5 kW at 400 V, 10 A at 24 V DC.
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Specifications
| Parameter | Value |
|---|---|
| Contactor frame size | S00 |
| Parameter | Value |
|---|---|
| Rated operational current, AC-4 @ 400 V | 6.5 A |
| Rated value @ 400 V | 3 A |
| Rated value @ 500 V | 3.5 kW |
| Rated value @ 690 V | 4 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 switching ratings for this contactor?
AC-3 motor switching at 400 V is rated 5.5 kW. DC switching: 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, 0.3 A at 220 V. AC-4 at 400 V is 6.5 A. Mechanical endurance is 30 million operations typical.
What is the mounting width and how does it mount?
The contactor is 45 mm wide and mounts on a 35 mm DIN rail per DIN EN 50022, using either screw fixing or snap-on. Side-by-side mounting is allowed with 6 mm side clearance.
What type of terminals does the main circuit use?
Spring-loaded terminals, accepting 2x (0.25... 2.5 mm²) solid or stranded conductors, or 2x (24... 14) AWG.
What short-circuit protection is required?
For type of coordination 2, use a gL/gG 20 A fuse upstream. For type of coordination 1, a 35 A gL/gG fuse is acceptable.
MPN
3RT1015-2BD41