Siemens SIRIUS Soft Starter, , 3 kW, 480 V, 3 Phase, IP20

May be integrated into a motor control system using other Sirius control gear products, e.g. 3 pole circuit breakers from the 3RV10 range (see Control Gear section)
Two phase control
Adjustable start-up voltage between 40 to 100% of working voltage
Integrated bypass contacts
DIN rail mounting
Compact design and dimensions
Status indication
Integrated 'self-hold' and 'end of start-up' auxiliary contacts. The self-hold contact is used for interlocking when controlled by a means of a simple 'on-off' pushbutton set up. The 'end of start up' signal may be used to operate other pieces of plant, such as a pump
Ideal replacement for DOL and Star-Delta starters

End of stand-up auxiliary contacts not available on 3 and 4kW units.

This soft starter is designed for controlling the start-up of 3-phase motors rated at 3 kW. With compact dimensions of 95mm in length, 45mm in width, and 150mm in depth, it is suitable for various applications. Operating efficiently at 480V, this device is part of the SIRIUS range, known for its efficacy in industrial environments.

• Integrated bypass contact system minimises energy loss
• Thyristors facilitate smooth motor starting
• IP20 rated soft starter provides dust protection
• Current rating of 6.5A accommodates multiple motor applications

• Motor control in industrial settings
• Machinery requiring gradual start-up
• Compatibility with 3-phase motors enhances efficiency

No, it does not provide motor overload protection.

No, it is rated IP20 and designed for indoor use only.

Yes, it functions well in temperatures ranging from -25°C to +60°C.