Technical Summary
| Product designation | Soft starter |
|---|---|
| Product brand name | SIRIUS |
| Size of engine control device | S2 |
| Operational current at 40 °C | 45 A |
| Power at 400 V | 22 kW |
| Operating voltage | 200 … 480 V |
| Control supply voltage | 110 … 230 V |
| Control supply voltage type | AC/DC |
| Integrated bypass contact system | Yes |
| Thyristors | Yes |
| Electrical connection | screw-type terminals |
| Lifecycle | Active Product |
Applications
Uses the adjustable current limitation function for motor start control.
Provides motor overload protection with intrinsic device protection and external reset.
Key Features
Soft starter with product designation Soft starter and size of engine control device S2.
45 A at 40 °C, 22 kW at 400 V, and 11 kW at 230 V in the standard circuit.
Operating voltage 200 … 480 V and control supply voltage 110 … 230 V AC/DC.
Integrated bypass contact system, thyristors, and screw-type terminals for main current and auxiliary/control circuits.
Active Product lifecycle, screw and snap-on mounting, width 55 mm, height 160 mm, and depth 170 mm.
Frequently Asked Questions
What is Siemens 3RW4036-1BB14?
It is a SIRIUS soft starter S2.
What are the rated current and power values for 3RW4036-1BB14?
The rated current is 45 A at 40 °C, and the power is 22 kW at 400 V.
What control supply does 3RW4036-1BB14 use?
The control supply voltage is 110 … 230 V AC/DC.
What connections are used on 3RW4036-1BB14?
It uses screw-type terminals for the main current circuit and for the auxiliary and control circuit.
What is the lifecycle status of Siemens 3RW4036-1BB14?
Active Product.
