Siemens SIRIUS 3RA2110-1GA15-1BB4 direct online starter, size S00, 24 V DC coil, 6.3 A AC-3 at 400 V, Class 10, screw terminals, 45 mm wide.
| Parameter | Value |
|---|---|
| Product designation | Direct (on-line) starter |
| Main circuit poles | 3 |
| Brand | SIRIUS |
| Load feeder size | S00 |
| Product design / construction | for standard rail or screw mounting |
| Circuit-breaker size | S00 |
| Included contactor (type) | 3RT2015-1BB41 |
| Included circuit-breaker (type) | 3RV2011-1GA10 |
| Included link module (type) | 3RA1921-1DA00 |
| Parameter | Value |
|---|---|
| Rated motor power at 400 V | 2 200 kW |
| Rated voltage at AC-3, max. | 690 V |
| Rated motor power at 460/480 V (hp) | 3 hp |
| Rated motor power at 575/600 V (hp) | 5 hp |
| Rated current at 480 V | 4.8 A |
| Rated current at 600 V | 6.1 A |
| Rated operating frequency | 50 ... 60 Hz |
| Rated impulse withstand voltage (Uimp) | 6 kV |
| Rated insulation voltage Ui (AC, pollution degree 3) | 690 V |
| Parameter | Value |
|---|---|
| Trip class | CLASS 10 |
| Short-circuit protection | Yes |
| Rated short-circuit current at 400 V (IEC 60947-4-1) | 150 000 A |
| Overload release setting range (current) | 4.5 ... 6.3 A |
| Overload release type | thermal (bimetallic) |
| Short-circuit trip type | magnetic |
| Duty / utilization type (IEC 60947-6-2) | 1 |
| Parameter | Value |
|---|---|
| Rated value | 24 ... 24 V |
| Control supply voltage type | DC |
| Auxiliary switch extension | Yes |
| Switching contact type | electromechanical |
| Parameter | Value |
|---|---|
| AS-Interface protocol support | No |
| Parameter | Value |
|---|---|
| Mounting / fastening method | screw and snap-on mounting onto 35 mm DIN rail |
| Mounting position | vertical |
| Width | 45 mm |
| Height | 167 mm |
| Depth | 97 mm |
| Parameter | Value |
|---|---|
| Operating temperature range | -20 ... +60 °C |
| Storage temperature range | -50 ... +80 °C |
| Transport temperature range | -50 ... +80 °C |
| Shock resistance (IEC 60068-2-27) | 6g / 11 ms |
The Siemens 3RA2110-1GA15-1BB4 is a SIRIUS direct (on-line) starter, size S00, combining a contactor and overload relay in one compact unit. Its AC-3 rating of 6.3 A at 400 V governs motor switching capacity — that is the load current it interrupts under full motor starting conditions, not a resistive-heater rating. The 24 V DC coil holds in at nominal voltage; verify the control transformer sizing for inrush if the line is long.
The AC-3 motor switching rating is 6.3 A at 400 V. That is the key selection figure for motor duty. Horsepower equivalents are 2 hp at 220/230 V, 3 hp at 460/480 V, and 5 hp at 575/600 V.
This part is sourced to order against an RFQ through independent distribution channels. Submit a request for quote (RFQ) to confirm current availability and pricing — stock positions change daily, and a quote gives you the real-time commercial picture.
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