Better World

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

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£474.43

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£569.32

(inc. VAT)

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RS Stock No.:
202-1705
Distrelec Article No.:
301-24-339
Mfr. Part No.:
3RW3036-1BB04
Brand:
Siemens
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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

IP00

Number of Poles

3

Overall Length

160mm

Overall Width

55mm

Better World Claim

Concentrated or compact solution, Saves energy

Overall Depth

170mm

Series

3RW30

Mounting Type

Snap-On

Better World Product

Yes

Standards Met

CE

COO (Country of Origin):
CZ

Siemens Soft Starter, Integrated Bypass Contact System, Screw Terminals - SIRIUS Series - 3RW3036-1BB04


Having trouble firing up your three-phase asynchronous motors? Get them off on the right foot with this soft starter from Siemens. It uses two-phase control and hybrid switching technology that combines a thyristor and mechanical bypass. This helps you get a handle on unstable line voltages and limit in-rush currents and torque spikes. To give you a simple and safe way to power up and stop your machines, there are two dials on the front for setting the ramp-up time and starting voltage. The unit's small dimensions of 160 (L) x 55 (W) x 170mm (D) mean it slots neatly into compact control cabinets. Thanks to a high output of 22kW, this is an effective choice for pumps, conveyors and other belt-driven systems.

Features & Benefits


• Works with AC and DC supply voltages for versatility
• Screw terminals ensure your connections are firm and stay reliable
• Operates safely at temperatures between -25°C and +60°C

Can I expand this soft starter's capabilities?


Yes. This device's flexible design makes it easy to add a link module (621-1830) that lets you connect it to a motor protector (211-5956) and clip in auxiliary conductor terminals (210-3502).

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