Better World

Siemens SIRIUS Soft Starter, , 15 kW, 480 V, 3 Phase

Subtotal (1 unit)*

£310.20

(exc. VAT)

£372.24

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 8 unit(s) ready to ship
  • Plus 7 unit(s) ready to ship from another location
  • Plus 999,999,991 unit(s) shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£310.20

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
202-1695
Distrelec Article No.:
137-65-971
Mfr. Part No.:
3RW3027-1BB04
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Power Rating

15 kW

Motor Starter Type

Soft Start

Range

SIRIUS

Voltage Rating

480 V

Phase

3

Current Rating

32 A

IP Rating

IP00

Number of Poles

3

Overall Length

125mm

Overall Width

45mm

Series

3RW30

Overall Depth

150mm

Better World Product

Yes

Better World Claim

Concentrated or compact solution, Saves energy

Mounting Type

Chassis Mount

Standards Met

CE

COO (Country of Origin):
CZ

Siemens Soft Starter, Screw Mount, 150mm Overall Depth - 3RW3027-1BB04


This soft starter is engineered for the efficient control of 3-phase motors, accommodating a power rating of 15 kW. It belongs to the SIRIUS range and has compact dimensions of 125mm in length, 45mm in width, and 150mm in depth. It is suitable for various installation environments that do not necessitate additional protection against dust or water ingress.

Features & Benefits


• Integrated bypass contact system enhances energy efficiency
• Thyristor technology enables smooth motor operation
• Screw mount design facilitates installation in various settings
• Continuous current rating of 32A ensures consistent performance
• Operating voltage range of 200 to 480V supports diverse systems

Applications


• Ideal for soft start in industrial motors
• Appropriate for controlling conveyor belts and pump systems
• Designed for smooth ramp-up of fan and blower motors
• Utilised in HVAC systems for energy-efficient motor control

Will it provide fault signal indication?


Yes, it features a red display for fault signals.

Is it suitable for vertical mounting?


Yes, it can be mounted vertically with a slight tilt.

Related links