Product Overview
Technical Summary
| Product type | SIRIUS soft starter S0 |
|---|---|
| Rated current at 40 °C | 12.5 A |
| Motor rating at 400 V | 5.5 kW at 40 °C in the standard circuit |
| Operating voltage | 200 … 480 V |
| Control supply | 110 … 230 V AC/DC |
| Operating frequency | 50 … 60 Hz |
| Mounting | Screw and snap-on mounting |
| Electrical connection | Screw-type terminals for main, auxiliary, and control circuits |
| Front protection | IP20 according to IEC 60529 |
| Operating ambient temperature | -25 … +60 °C |
| Lifecycle | Active Product |
Key Features
Rated current: 12.5 A at 40 °C; motor rating: 5.5 kW at 400 V in the standard circuit at 40 °C.
Operating voltage: 200 … 480 V; control supply: 110 … 230 V AC/DC.
Has an integrated bypass contact system, thyristors, intrinsic device protection, motor overload protection, external reset, and adjustable current limitation.
S0 device with screw and snap-on mounting. Main, auxiliary, and control circuits use screw-type terminals.
Front protection class: IP20 according to IEC 60529. Operating ambient temperature: -25 … +60 °C.
Lifecycle status: Active Product.
Frequently Asked Questions
What exact product is Siemens 3RW4024-1BB14?
It is a SIRIUS S0 soft starter with a 12.5 A rated current at 40 °C and 5.5 kW motor rating at 400 V in the standard circuit at 40 °C.
What operating voltage and control supply does this soft starter use?
Operating voltage is 200 … 480 V, and the control supply is 110 … 230 V AC/DC.
How is Siemens 3RW4024-1BB14 mounted and connected?
It uses screw and snap-on mounting. The main, auxiliary, and control circuits use screw-type terminals.
What protection and operating temperature are specified?
Front protection is IP20 according to IEC 60529, and the operating ambient temperature is -25 … +60 °C.
What information should accompany this line item in a quotation request?
Provide the requested quantity, destination, schedule context, and any additional BOM line items.
