Key Features
- SIRIUS soft starter, S0 size: Product designation: Soft starter. Size of engine control device: S0.
- 12.5 A rated current: At 40 °C rated value: 12.5 A.
- 7.5 kW at 500 V: At 500 V, standard circuit rated value: 7.5 kW.
- 24 V AC/DC control supply: Control supply voltage 1 at AC at 50 Hz rated value: 24 V. Control supply voltage 1 at DC rated value: 24 V.
- 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.
Technical Summary
| Product designation | Soft starter |
|---|---|
| Product brand name | SIRIUS |
| Size of engine control device | S0 |
| At 40 °C rated value | 12.5 A |
| At 500 V | 7.5 kW |
| Operating voltage at standard circuit rated value | 400 … 600 V |
| Type of voltage of the control supply voltage | AC/DC |
| Control supply voltage 1 at AC at 50 Hz rated value | 24 V |
| Control supply voltage 1 at DC rated value | 24 V |
Applications
- Motor overload protection: Motor overload protection in a soft starter circuit.
- Current-limited motor starting: Adjustable current limitation for a motor control circuit.
Frequently Asked Questions
What is the exact Siemens model and product type of 3RW4024-1BB05?
3RW4024-1BB05 is a Siemens SIRIUS soft starter.
What are the current and power ratings for 3RW4024-1BB05?
The rated current is 12.5 A at 40 °C, and the rated power is 7.5 kW at 500 V.
What control supply does 3RW4024-1BB05 use?
The control supply is 24 V AC/DC.
What connection and mounting details are listed for 3RW4024-1BB05?
It uses screw-type terminals for the main current circuit and for the auxiliary and control circuit, with screw and snap-on mounting.
