Siemens 3RA1110-0KA15-1BB4
MPN3RA1110-0KA15-1BB4
Load feeder fuseless direct-on-line starting, 400 V AC Size S00 0.9-1.25 A, 24 V DC 1 NO (contactor), Screw terminal for installation on standard mounting rail Type of coordination 2, Iq = 50 kA!!! Phased-out product!!! Successor is SIRIUS 3RA2 Preferred successor type is >>3RA2110-0KA15-1BB4<<
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Main circuit poles | 3 |
| Brand | SIRIUS |
| Load feeder size | S00 |
| Product design / construction | direct starter |
| Included contactor (type) | 3RT1015-1BB41 |
| Included circuit-breaker (type) | 3RV1011-0KA10 |
| Included link module (type) | 3RA1911-1AA00 |
| Reference designation (IEC 81346-2) | Q |
| Parameter | Value |
|---|---|
| Rated motor power at 400 V | 0.37 kW |
| Operational current Ie, AC-3 at 400 V | 1.1 A |
| Parameter | Value |
|---|---|
| Short-circuit protection | Yes |
| Overload release setting range (current) | 0.9 ... 1.25 A |
| Duty / utilization type (IEC 60947-6-2) | 2 |
| Parameter | Value |
|---|---|
| Control supply voltage type | DC |
| Auxiliary contacts, NO | 1 |
| Switching contact type | electromechanical |
| Parameter | Value |
|---|---|
| AS-Interface protocol support | No |
| Parameter | Value |
|---|---|
| Main circuit connection type | screw-type terminals |
| Mounting / fastening method | snap-on mounting |
| Width | 45 mm |
| Height | 159 mm |
| Depth | 75 mm |
| Parameter | Value |
|---|---|
| Operating temperature range | -20 ... +70 °C |
MPN
3RA1110-0KA15-1BB4