Siemens SIRIUS Load Feeder Starter, Fuseless, Series: 3RA2, 690 VAC, 1.1 to 1.6 A, 50/60 Hz Frequency, 24 VDC Coil, 3 Pole, 3 ph, Thread Connection, Reversing Action, Solid-State Overload Relay, 1NO Auxiliary, IP20 Enclosure, Starting Modes: Direct On-Line, 30000000 Cycles Operating Cycles, -20 to 60 deg C Operating, 167 mm H x 45 mm W x 97 mm D Dimensions
UL Listed|CSA Certified|CE Certified|EAC Standard|IEC, EN 60947-1, 60947-2, 60947-4-1
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
Action
Reversing
Amperage Rating
1.1 to 1.6
Auxiliary Contact Rating
1NO
Coil Voltage
24
Connection Type
Thread
Dimensions
167 mm H x 45 mm W x 97 mm D
Enclosure Type
IP20
Frequency Rating
50/60
Number of Poles
3
Operating Cycles
30000000
Operating Temperature
-20 to 60
Overload Relay
Solid-State
Phase
3
Series
3RA2
Starting Modes
Direct On-Line
Type
Fuseless
Voltage Rating
690
Brand
Siemens
Manufacturer
Siemens