Technical Summary
| Product designation | Soft starter |
|---|---|
| Product brand name | SIRIUS |
| Size | S0 |
| Rated operational current at 40 °C | 12.5 A |
| Standard circuit power at 500 V | 7.5 kW |
| Operating voltage at standard circuit | 400 … 600 V |
| Control supply voltage | 110 … 230 V AC/DC |
| Control supply voltage frequency | 50 Hz |
| Protection class on the front | IP20 |
| Fastening method | screw and snap-on mounting |
Applications
Soft starter function for controlled motor starting in the main current circuit.
Key Features
Soft starter designation with size S0.
Rated operational current at 40 °C is 12.5 A.
Standard circuit rating at 40 °C is 7.5 kW at 500 V.
Operating voltage at standard circuit rated value is 400 … 600 V.
Control supply voltage is 110 … 230 V AC/DC.
Main current circuit and auxiliary and control circuit use screw-type terminals.
Frequently Asked Questions
What is Siemens 3RW4024-1BB15?
It is a SIRIUS soft starter S0.
What are the main electrical ratings of 3RW4024-1BB15?
The rated operational current at 40 °C is 12.5 A, and the standard circuit power at 500 V is 7.5 kW.
What supply voltages does 3RW4024-1BB15 use?
The operating voltage at standard circuit is 400 … 600 V, and the control supply voltage is 110 … 230 V AC/DC.
What connection type does 3RW4024-1BB15 use?
It uses screw-type terminals for the main current circuit and for the auxiliary and control circuit.
