Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated current at 40 °C | 45 A |
| Operating voltage at standard circuit | 400 … 600 V |
| Rated power at 400 V | 22 kW at 40 °C, standard circuit |
| Rated power at 500 V | 30 kW at 40 °C, standard circuit |
| Control supply voltage | 110 … 230 V AC/DC |
| Operating frequency | 50 … 60 Hz |
| Device size | S2 |
| Mounting method | screw and snap-on mounting |
| Main current circuit connection | screw-type terminals |
| Front protection | IP20 |
Key Features
- Soft starter function: SIRIUS soft starter, size S2, with integrated bypass contact system and thyristors.
- Rated current: 45 A at 40 °C, 42 A at 50 °C, and 39 A at 60 °C.
- Operating voltage and power: 400 … 600 V at a standard circuit; rated power is 22 kW at 400 V and 30 kW at 500 V at 40 °C.
- Control supply: AC/DC control supply, 110 … 230 V at AC 50 Hz, AC 60 Hz, and DC.
- Protection and control: Has intrinsic device protection, motor overload protection, external reset, and adjustable current limitation.
- Connection and mounting: Has screw-type terminals for the main current, auxiliary, and control circuits; fastening uses screw and snap-on mounting.
Frequently Asked Questions
1. What is the rated current of the Siemens 3RW4036-1BB15?
The rated current is 45 A at 40 °C, 42 A at 50 °C, and 39 A at 60 °C.
2. What control supply does the 3RW4036-1BB15 use?
It uses an AC/DC control supply of 110 … 230 V at AC 50 Hz, AC 60 Hz, or DC.
3. Which connections and mounting method does it have?
It has screw-type terminals for the main current, auxiliary, and control circuits, with screw and snap-on mounting.
