Siemens SIRIUS 3RA2 Reversing Contactor Assemblies
Siemens SIRIUS 3RA2 Reversing Contactor Assemblies feature rated power up to 55kW and an operational current of up to 110A. The Siemens SIRIUS 3RA2 Reversing Contactor Assemblies are available fully wired and tested with mechanically and electrically interlocked (NC contact interlock) contactors. The basic unit consists of two contactors with the same power, one NC contact (S00) or one NO contact, and one NC contact (S0 to S3).
Features
- Fully wired and tested
- Consists of two contactors with the same power with one NC contact (S00) or one NO contact and one NC contact (S0 to S3)
- Screw or spring-loaded terminals (main and control circuits) and suitable for screw and snap-on mounting on TH 35 DIN rails
- Contactors are mechanically and electrically interlocked (NC contact interlock)
- Up to 55kW power rating
- 7A to 110A operating current range
- Sizes S00 to S3
Size S00-S00 up to 7.5kW
Size S0-S0 up to 18.5kW
Size S2-S2 up to 37kW
Size S3-S3 up to 55kW
View Results ( 1725 ) Page
| Numéro de pièce | Fiche technique | Description |
|---|---|---|
| 3RA23188XB301AH0 |  |
Contacteurs - électromécaniques CONTACTOR REV S00 16A 48VAC SCRW |
| 3RA23368XB301AK6 | |
Contacteurs - électromécaniques CONTACTOR REV S2 50A 120VAC 3P SCREW |
| 3RA28132FW10 | |
Relais de retardement et de temporisation TIMING RELAY MOD SS 24-240VUC 100S SPRNG |
| 3RA28311DH10 | |
Relais de retardement et de temporisation TIMING RELAY MOD SS 90-240VUC 100S SCREW |
| 3RA21204NA270BB4 | |
Démarreurs moteurs STARTER DOL S0 23-28A 120VAC SCREW |
| 3RA28112CW10 | |
Relais de retardement et de temporisation TIMING RELAY MOD SS 24-240VUC 100S SPRNG |
| 3RA21100CA151BB4 | |
Démarreurs moteurs STARTER DOL S00 0.18-0.25A 24VDC SCREW |
| 3RA28131AW10 | |
Relais de retardement et de temporisation TIMING RELAY MOD SS 24-240VUC 100S SCREW |
| 3RA29433L | |
Accessoires de contacteurs 1-PHASE SUPPLY TERMINAL. |
| 3RA27111BA00 | |
Accessoires de contacteurs IO-LINK FUNCTION MOD REV S00+S0 SCREW |
Publié le: 2023-09-05
| Mis à jour le: 2026-01-23