Siemens SIRIUS Soft Starter, General Performance, Series: 3RW52, 200 to 480 VAC, 13.8/15.9/18 A, 50/60 Hz Frequency, 4 kW, 7.5 kW Motor, 110 to 250 VAC Coil, Automatic/Manual/Remote Reset, 3 ph, Screw Terminal Connection, R300/B300 Auxiliary, IP20 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|4 kW at 230 VAC, 7.5 kW at 400 VAC 3-phase motor power|18 A at 40 deg C, 15.9 A at 50 deg C and 13.8 A at 60 deg C amperage rating
Amperage Rating
13.8/15.9/18
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
IP20
Frequency Rating
50/60
Motor Power
4 kW, 7.5 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