Siemens SIRIUS 3RT1023-3AV60 power contactor, size S0, 3 NO main contacts, screw-type terminals, 60 Hz rated, IP20 front, 45 mm width.
| Parameter | Value |
|---|---|
| Contactor frame size | S0 |
| Parameter | Value |
|---|---|
| Rated operational current, AC-4 @ 400 V | 8.5 A |
| Rated value @ 400 V | 3 A |
| Rated value @ 500 V | 4.5 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 | AC |
| 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: 63 A |
| Short-circuit coordination type 2, fuse | fuse gL/gG: 25 A |
| Aux. switch short-circuit protection, fuse | fuse gL/gG: 10 A |
| Parameter | Value |
|---|---|
| Main circuit connection | screw-type 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.) | 10 000 000 |
| Durability with aux. switch block (cycles, typ.) | 10 000 000 |
| Parameter | Value |
|---|---|
| Operating temperature range | -25 ... +60 °C |
| Parameter | Value |
|---|---|
| Width | 45 mm |
| Height | 85 mm |
| Depth | 90 mm |
AC-4 at 400 V is 8.5 A, for reversing or inching duty. At 690 V the contactor handles 5.5 kW (AC-3). Pollution degree 3 means it tolerates conductive dust in industrial enclosures.
For type 1 coordination (device may be damaged but safe), use 63 A. Main circuit terminals accept 2x (0.25 to 2.5 mm²) solid or 2x (1 to 2.5 mm²) stranded, up to 2x 10 mm². AWG equivalents are 2x (16 to 12) solid, 2x (14 to 10) stranded, or 1x 8.
This part is sourced and quoted to order through independent distribution. Submit an RFQ; availability and current pricing are confirmed at quote time.
The depth is 90 mm.
Solid wire: 2x (0.25 to 2.5 mm²); stranded: 2x (1 to 2.5 mm²); maximum 2x 10 mm². AWG equivalents: 2x (16 to 12) solid, 2x (14 to 10) stranded, or 1x 8.
Both are size S0 contactors with the same DIN-rail footprint and screw-terminal layout, so mechanical fit is identical. The 3RT1023-3AV60 is a 60 Hz variant; the 3RT1023-1AL20 is 50 Hz. Check the coil voltage and auxiliary configuration — the main contact block and terminal spacing are the same.
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