Product Description
Key Features
- Rated current and motor power: Rated current: 45 A at 40 °C. Motor power: 22 kW at 400 V in the standard circuit at 40 °C.
- Operating and control supply: Operating voltage: 200 … 480 V in the standard circuit. Control supply: 110 … 230 V AC/DC.
- Soft starter functions: Has an integrated bypass contact system, thyristors, intrinsic device protection, motor overload protection, external reset, and adjustable current limitation.
- Connection and mounting: Main, auxiliary, and control circuits use screw-type terminals. Fastening: screw and snap-on mounting. Size: S2.
- Electrical ratings: Insulation voltage rated value: 600 V. Blocking voltage of the thyristor maximum: 1 600 V. Continuous operating current: 115 % of Ie at 40 °C.
- Protection and lifecycle: Front protection class: IP20 according to IEC 60529. Lifecycle: Active Product.
Technical Summary
| Product | Siemens 3RW4036-1BB14 SIRIUS soft starter S2 |
|---|---|
| Rated current at 40 °C | 45 A |
| Motor power at 400 V | 22 kW |
| Operating voltage | 200 … 480 V |
| Control supply | 110 … 230 V AC/DC |
| Operating frequency | 50 … 60 Hz |
| Connection | Screw-type terminals for main, auxiliary, and control circuits |
| Mounting | Screw and snap-on mounting |
| Front protection | IP20 according to IEC 60529 |
| Lifecycle | Active Product |
Frequently Asked Questions
What rated current and motor power does Siemens 3RW4036-1BB14 have?
It has a rated current of 45 A at 40 °C and supports 22 kW at 400 V in the standard circuit at 40 °C.
What operating and control supply voltages should be confirmed?
The operating voltage is 200 … 480 V in the standard circuit. The control supply is 110 … 230 V AC/DC.
What terminals and mounting method does this soft starter use?
It uses screw-type terminals for the main, auxiliary, and control circuits, with screw and snap-on mounting.
What protection and lifecycle data should be checked for this exact model?
The front protection class is IP20 according to IEC 60529, and the lifecycle is Active Product. Confirm the installed configuration and condition requirement for the inquiry.
