Technical Summary
| Product designation | Soft starter |
|---|---|
| Brand | SIRIUS |
| Order number | 3RW4037-1BB04 |
| Lifecycle | Active Product |
| Device size | S2 |
| Rated current at 40 °C | 63 A |
| Power at 400 V | 30 kW |
| Operating voltage | 200 … 480 V AC |
| Control supply voltage | 24 V AC/DC |
| Operating frequency | 50 … 60 Hz |
| Front protection | IP20 |
| Connection type | Screw-type terminals |
Applications
Soft starter function for starting a motor with adjustable current limitation.
Key Features
Soft starter with S2 design for exact order number 3RW4037-1BB04.
Rated current: 63 A at 40 °C.
Power rating at 400 V: 30 kW.
Control supply voltage: 24 V AC/DC.
Screw terminals for the main current circuit and auxiliary and control circuit.
Supplied lifecycle: Active Product.
Frequently Asked Questions
What is Siemens 3RW4037-1BB04?
It is a SIRIUS soft starter in S2 design.
What are the rated current and power values for 3RW4037-1BB04?
Rated current is 63 A at 40 °C, and power at 400 V is 30 kW.
What control supply does 3RW4037-1BB04 use?
The control supply voltage is 24 V AC/DC.
What are the dimensions and front protection of 3RW4037-1BB04?
The dimensions are 55 mm x 160 mm x 170 mm, and the front protection is IP20.
