Part #:3RA21204DA270BB4
SKU #: 2284943
Key Features
Part #:3RA21204DA270BB4
SKU #: 2284943
Brand: Siemens
Action: Reversing
Amperage Rating: 20 to 25, 20 to 25 A
Auxiliary Contact Rating: 1NO-1NC
Coil Voltage: 24, 24 VDC
Dimensions: 193 mm H x 45 mm W x 97 mm D
- 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
Siemens 3RA21204DA270BB4 SIRIUS Load Feeder Starter
Siemens SIRIUS Load Feeder Starter, Fuseless, Series: 3RA2, 690 VAC, 20 to 25 A, 50/60 Hz Frequency, 24 VDC Coil, 3 Pole, 3 ph ph, Thread Connection, Reversing Action, Solid-State Overload Relay, 1NO-1NC Auxiliary, IP20 Enclosure, Starting Modes: Direct On-Line, 10000000 Cycles Operating Cycles, -20 to 60 deg C Operating, 193 mm H x 45 mm W x 97 mm D Dimensions
Additional Description: SIEM-3RA21204DA270BB4 STARTER DOL S0 20-25A 24VDC SCREW
Catalog Description: Load feeder fuseless direct start, AC 400V, sz s0, 20. . .25a, DC 24v screw connection for rail-mounting, type of coordination 2, iq = 150ka (also fulfills type of coordination 1) 1NO+1NC (contactor)