Siemens 3RA2220-4AD26-0AK6
MPN3RA2220-4AD26-0AK6
FUSELESS LOAD FEEDER REVERSING OPERATION, AC 400V, S0 10...16A, AC 110/120V 50/60HZ SCREW TERMINAL FOR BUSBAR SYSTEMS 60MM TYPE OF ASSIGNMENT 2,IQ = 150KA (ALSO TYPE OF ASSIGNMENT 1) 1NO+1NC (CONTACTOR)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Product designation | Reversing starter |
| Main circuit poles | 3 |
| Brand | SIRIUS |
| Load feeder size | S0 |
| Product design / construction | for 60 mm busbars |
| Circuit-breaker size | S0 |
| Included contactor (type) | 3RT2026-1AK60 |
| Included circuit-breaker (type) | 3RV2021-4AA10 |
| Included link module (type) | 3RA2921-1AA00 |
| Parameter | Value |
|---|---|
| Rated motor power at 400 V | 7 500 W |
| Rated voltage at AC-3, max. | 690 V |
| Rated motor power at 460/480 V (hp) | 10 hp |
| Rated motor power at 575/600 V (hp) | 10 hp |
| Rated current at 480 V | 14 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) | 10 ... 16 A |
| Overload release type | thermal (bimetallic) |
| Short-circuit trip type | magnetic |
| Duty / utilization type (IEC 60947-6-2) | 2 |
| Parameter | Value |
|---|---|
| Rated value | 690 V |
| Rated voltage range at 50 Hz | 88 ... 121 V |
| Auxiliary switch extension | Yes |
| Switching contact type | electromechanical |
| Parameter | Value |
|---|---|
| Mounting / fastening method | for snapping onto 60 mm busbar systems |
| Mounting position | vertical |
| Width | 90 mm |
| Height | 260 mm |
| Depth | 155 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 |
MPN
3RA2220-4AD26-0AK6