Key Features
- SIRIUS soft starter, size S2: Product designation: Soft starter. Size of engine control device: S2.
- 45 A operating current at 40 °C: Operational current at 40 °C rated value: 45 A.
- Adjustable current limitation and motor protection: Adjustable current limitation: Yes. Motor overload protection: Yes. Intrinsic device protection: Yes.
- Screw-type terminal connections: Type of electrical connection for main current circuit: screw-type terminals. Type of electrical connection for auxiliary and control circuit: screw-type terminals.
- Control supply voltage 110 … 230 V AC/DC: Type of voltage of the control supply voltage: AC/DC. Control supply voltage 1 at AC at 50 Hz: 110 … 230 V. Control supply voltage 1 at DC: 110 … 230 V.
- Dimensions and protection: Width: 55 mm. Height: 160 mm. Depth: 170 mm. Protection class IP on the front according to IEC 60529: IP20.
Technical Summary
| Order number | 3RW4036-1BB14 |
|---|---|
| Product designation | Soft starter |
| Size | 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 AC/DC |
| Frequency | 50 … 60 Hz |
| Integrated bypass contact system | Yes |
| Connection type for main current circuit | screw-type terminals |
| Protection class on the front | IP20 |
Applications
- Motor starting with adjustable current limitation: Used for soft starting with adjustable current limitation.
- Motor overload protection: Used for motor overload protection with intrinsic device protection.
Frequently Asked Questions
What is Siemens 3RW4036-1BB14?
It is a SIRIUS soft starter, size S2.
What are the key electrical ratings for 3RW4036-1BB14?
Operational current at 40 °C is 45 A, power at 400 V is 22 kW, and operating voltage is 200 … 480 V.
What control supply voltage does 3RW4036-1BB14 use?
The control supply voltage is 110 … 230 V AC/DC.
What connection type is used on 3RW4036-1BB14?
The main current circuit and the auxiliary and control circuit use screw-type terminals.
What are the dimensions and front protection of 3RW4036-1BB14?
Width is 55 mm, height is 160 mm, depth is 170 mm, and the front protection class is IP20.
