Technical Summary
| Product designation | Soft starter |
|---|---|
| Product brand name | SIRIUS |
| Size of engine control device | S2 |
| Operational current at 40 °C rated value | 45 A |
| Power at 500 V, standard circuit at 40 °C | 30 kW |
| Operating voltage at standard circuit rated value | 400 … 600 V |
| Control supply voltage | 24 V AC/DC |
| Operating frequency rated value | 50 … 60 Hz |
| Integrated bypass contact system | Yes |
| Thyristors | Yes |
| Fastening method | screw and snap-on mounting |
| Protection class IP on the front according to IEC 60529 | IP20 |
Applications
Soft starting for a motor with adjustable current limitation and motor overload protection.
Connection of the main current circuit and the auxiliary and control circuit through screw-type terminals.
Key Features
Soft starter with integrated bypass contact system and thyristors.
Operational current rated value at 40 °C is 45 A.
At 500 V, standard circuit rated value is 30 kW at 40 °C.
Control supply voltage type is AC/DC, with 24 V at AC and DC.
Main current circuit and auxiliary and control circuit use screw-type terminals.
Product lifecycle is Active Product.
Frequently Asked Questions
What is Siemens 3RW4036-1BB05?
It is a SIRIUS soft starter S2.
What are the main electrical ratings of 3RW4036-1BB05?
The operational current rated value at 40 °C is 45 A, and the power at 500 V, standard circuit at 40 °C is 30 kW.
What control supply does 3RW4036-1BB05 use?
The control supply voltage type is AC/DC, with 24 V at AC and DC.
What connection type does 3RW4036-1BB05 use?
The main current circuit and the auxiliary and control circuit use screw-type terminals.
