Siemens SIRIUS Soft Starter, General Performance, Series: 3RW52, 200 to 480 VAC, 30.5/33.5/38 A, 50/60 Hz Frequency, 18.5 kW, 30 kW Motor, 110 to 250 VAC Coil, Automatic/Manual/Remote Reset, 3 ph, Screw Terminal Connection, R300/B300 Auxiliary, IP00 Enclosure, Starting Modes: Ramp-Up/Ramp-Down, -25 to 60 deg C Operating, 275 mm H x 170 mm W x 152 mm D Dimensions
CCC Certified|CSA Certified|UL Listed|EAC Certified|RCM Certified|CE Certified|ABS Approved|Lloyds Register|PRS Approved|DNV-GL Approved|WEEE 2012/19/EU|REACH Article No. 33
Minimum power loss and optimum/symmetrical motor control|Efficient configuration and maximum flexibility in automation engineering|Reduced mechanical loading and optimum pump stop control|Simple and fast commissioning|Low variance, high system availability even with weak supply networks|18.5 kW at 230 VAC, 30 kW at 400 VAC 3-phase motor power|30.5 A at 40 deg C, 33.5 A at 50 deg C, 38 A at 60 deg C amperage rating
Amperage Rating
30.5/33.5/38
Auxiliary Contact Rating
R300/B300
Coil Voltage
110 to 250
Connection Type
Screw Terminal
Dimensions
275 mm H x 170 mm W x 152 mm D
Enclosure Type
IP00
Frequency Rating
50/60
Motor Power
18.5 kW, 30 kW
Operating Temperature
-25 to 60
Phase
3
Reset Type
Automatic/Manual/Remote
Series
3RW52
Starting Modes
Ramp-Up/Ramp-Down
Type
General Performance
Voltage Rating
200 to 480
Brand
Siemens
Manufacturer
Siemens