Over 800,000 products available

Siemens 3RK1308 Soft Starter, Reversible, 500V ac, 4 kW, IP20

View all Motor Starters

Subtotal (1 unit)*

£321.74

(exc. VAT)

£386.09

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 1 unit(s) shipping from 13 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£321.74

*price indicative

Shop Siemens SIRIUS
Discover our Siemens SIRIUS products. Command, Control, Monitor and start your motors the Hybrid way.
Find out more
RS Stock No.:
184-7087
Mfr. Part No.:
3RK1308-0BD00-0CP0
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Soft Starter

Power Rating

4kW

Sub Type

Reversible

Current Rating

9A

IP Rating

IP20

Number of Poles

3

Overall Length

30mm

Maximum Voltage

500V ac

Hazardous Area Certification

NO

Standards/Approvals

No

Overall Width

166.9mm

Overall Depth

142mm

Series

3RK1308

Reversing starter Electronic switching Electronic overload protection up to 4 kW / 400 V, 2.8 A to 9 A High-Feature Option: 3DI/LC module PROFI energy

Related links