Siemens 3RA21201JA240BB4 SIRIUS 3RA2 Fuseless Load Feeder Starter, 24 VDC Coil, 3 Poles, IP20 Enclosure
Combination Starters
1011633
MFG #: 3RA21201JA240BB4
Siemens
416.25000
/ ea
- Alternate Catalog Number: 3RA2120-1JA24-0BB4
- Amperage Rating: 7 to 10 A
- ARRA Compliant: C
- Auxiliary Contact Rating: 1NO-1NC
- Buy American Compliant: C
- Catalog Number: 3RA21201JA240BB4
- Connection Type: Threaded
- Country of Origin: DE
- Currency: USD
- EU RoHS Indicator: C
- Frequency Rating: 50/60 Hz
- Gross Volume Per Pack: 90.47
- Gross Volume UOM: in
- Gross Weight Per Pack: 2.0900 lb
- Gross Weight per Pack Metric: 0.95
- Gross Weight UOM Metric: kg
- Harmonization Tariff Schedule Code: 8536304000
- Height: 4.6500 in
- Height [Metric]: 11.8110 cm
- Length: 8.3500 in
- Length [Metric]: 21.2090 cm
- Number Of Poles: 3
- Operating Cycles: 10000000 Cycles
- Overload Relay: Solid State
- Phase: 3 pH
- Returnable: Y
- Series: 3RA2
- Standards: ARRA, Buy American Act and RoHS Compliant, UL Listed, CSA, CE Certified, EAC Standard, IEC, EN 60947-1, 60947-2, 60947-4-1
- Starting Modes: Direct On-Line
- UNSPSC: 39121521
- UPC 11: 66264390010
- UPC 12: 662643900101
- Voltage Rating: 690 VAC
- Width: 2.3300 in
- Width [Metric]: 5.9182 cm
- Stock Status: NONSTOCK
- Brand: Siemens
- Manufacturer: Siemens
- Action: Reversing
- Coil Voltage: 24 VDC
- Enclosure Type: IP20
- Type: Fuseless
The 3RA2 fuseless load feeders consist of the 3RV2 motor starter protector and the 3RT2 electromechanical contactor. The devices are electrically and mechanically connected using preassembled assembly kits (link modules, wiring kits and standard mounting rail or busbar adapters). Around 500 preassembled 3RA2 combinations of these innovative 3RT2 controls and 3RV2 protection equipment can be ordered for direct on line and reversing starting of standard three phase motors up to 32 A (approximately 15 kW/400 VAC). In the 3RA2 load feeder, the 3RV2 motor starter protector is responsible for overload and short-circuit protection. Back up protective devices, such as melting fuses or limiters, are superfluous here, as the motor starter protector is short circuit proof up to 150 kA at 400 VAC.
- 3D Rendering URL - G_NSA0_XX_92197V.pdf(3D Rendering URL)
- Catalog 1 URL - SIRIUS_IC10_chap08_English_2014.pdf(Catalog 1 URL)
- Catalog URL - 04_34-41.pdf(Catalog URL)
- Spec Sheet 1 URL - Siemens_3RA21201JA240BB4_Specification_Sheet.pdf(Spec Sheet 1 URL)
- Spec Sheet URL - DatasheetService?format=PDF&caller=PDPS&mlfbs=3RA2120-1JA24-0BB4&language=en(Spec Sheet URL)
- http://www.sea.siemens.com(Seller Home Page URL)
- User Manual URL - man(User Manual URL)
- 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 |
| 4000 W at 400 VAC |
| 2hp at 200/208 V, 3hp at t 220/230 V, 5hp at 460/480 V, 7.5hp at 575/600 V |
| 10000000 operating cycles |
| -20 to 60 deg C operating temperature |
| -55 to 80 deg C environmental condition |