Better World

Siemens SIRIUS 3RW Soft Starter, , 22 kW, 400 V ac, 3 Phase, IP20

Subtotal (1 unit)*

£595.52

(exc. VAT)

£714.62

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 12 unit(s) ready to ship
  • Plus 4 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£595.52

*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.:
746-4956
Distrelec Article No.:
300-55-772
Mfr. Part No.:
3RW4036-1BB04
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Power Rating

22 kW

Range

SIRIUS 3RW

Motor Starter Type

Soft Start

Voltage Rating

400 V ac

Phase

3

Current Rating

45 A

IP Rating

IP20

Number of Poles

3

Overall Length

170mm

Overall Width

55mm

Series

3RW40

Overall Depth

170mm

Better World Product

Yes

Better World Claim

Concentrated or compact solution, Saves energy

Standards Met

CCC, CE, CSA, EAC, UL

COO (Country of Origin):
CZ

Siemens Soft Starter, 22kW Power Rating, 45A Current Rating - SIRIUS Series - 3RW4036-1BB04


Reduce the risk of start-up current surges and overloads in your electric motors with this soft starter from Siemens. Housed in thermoplastic, the unit is durable and can withstand mechanical impact, making it useful for tough industrial environments. This material also serves as an insulator to protect you from electric shocks for safe operation. The starter comes with integrated thyristors that regulate alternating currents to prevent sudden shutdown when its polarity changes. You can mount the device with screws or directly to the DIN rails using snap-on clips, so it's a versatile safety solution. This type of component is frequently used in the transportation industry.

• Power rating of 22kW for heavy-duty applications
• Wide operating temperature range of -25°C to +60°C for use in demanding conditions
• Transmits power across cable lengths up to 300m, so it's suitable for long runs

How do I know if there's a fault with the soft starter?


The soft starter has a red indicator that comes on when there's a fault with the device, making it easy to monitor and troubleshoot.

Related links