SIRIUS 3RA21204EA270BB4 3RA2 Fuseless Load Feeder Starter, 24 VDC Coil, 3 Poles, IP20 Enclosure
Combination Starters
671531
MFG #: 3RA21204EA270BB4
Siemens
715.83000
/ ea
- 3D Rendering URL - G_NSA0_XX_92197V.pdf(3D Rendering URL)
- Catalog 1 URL - SIRIUS_IC10_chap08_English_2014.pdf(Catalog 1 URL)
- http://www.sea.siemens.com(Seller Home Page URL)
- Spec Sheet 1 URL - Siemens_3RA21204EA270BB4_Specification_Sheet.pdf(Spec Sheet 1 URL)
- Spec Sheet URL - DatasheetService?format=PDF&caller=EGH&mlfbs=3RA2120-4EA27-0BB4&language=en(Spec Sheet URL)
- User Manual URL - man(User Manual URL)
- Video - https://www.youtube.com/embed/n2AKmVUVH7Y(Video)
- Features
| Minimum planning and assembly work and far less wiring with the preassembled complete units |
| Plug in connectors from the motor starter protector to all types of SIRIUS controls, for quicker and error free assembly of feeders with screw and spring type connection |
| High planning reliability through consistent combination tests for fuseless and fused configuration |
| High operational reliability through short circuit breaking capacity of 150 kA with type of coordination 1 and 2 |
| Spring type connection possible throughout enhanced operational reliability and less wiring work thanks to plug in connections |
| Power loss 5 to 10% smaller than for comparable devices, hence lower energy consumption |
| Connection of feeders to the control system through standardized system connection, for fast integration in TIA and less wiring work |
| Type 2 coordination, IQ = 150KA |
| S0 circuit breaker size |
| Rail mounting |
| 15000 W at 400 VAC |
| 10hp at t 220/230 V, 20hp at 460/480 V, 25hp at 575/600 V |
| 10000000 operating cycles |
| -20 to 60 deg C operating temperature |
| -55 to 80 deg C environmental condition |