Siemens 3RW4423-1BC44

SIRIUS Soft Starter, 36A, 18.5kW, 400V, 40°C

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Siemens 3RW4423-1BC44 SIRIUS Soft Starter, 36A, 18.5kW, 400V, 40°C — Power Supplies & Controllers
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Product Description

RoHS CompliantLifecycle Status:Successor:

The SIRIUS Soft Starter is a robust solution designed to handle the demands of industrial environments. With a rating of 36A and 18.5kW, it provides efficient and reliable operation at 400V and 40°C. The soft starter features screw terminals for easy connection, making it compatible with a wide range of applications from 200-460V AC to 230V AC.

This model is no longer available. We recommend the SIRIUS 3RW5 as its successor. The preferred type is SIRIUS 3RW5517-1HA14 for optimal performance and compatibility.

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Offer details

Best offer from:
Trusted supplier — Germany, member since 2024
Availability:
1 pc.
In-Stock
Updated at: 04-09-2026
Warranty:
24 months
Condition:
New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
Siemens

Available Offers

(7)
3RW4423-1BC44 Siemens, Power Supplies & Controllers

Siemens

Available:
1 pc.
In-Stock
Updated at: 05-09-2026
Offer from:
Trusted supplier — Czechia, member since 2021, 50–99 employees
Warranty:
24 months
3RW4423-1BC44 Siemens, Power Supplies & Controllers

Siemens

Available:
1 pc.
In-Stock
Updated at: 05-09-2026
Offer from:
Trusted supplier — Czechia, member since 2021, 50–99 employees
Warranty:
24 months
3RW4423-1BC44 Siemens, Power Supplies & Controllers

Siemens

Available:
1 pc.
In-Stock
Updated at: 05-09-2026
Offer from:
Trusted supplier — Netherlands, member since 2021, 100–499 employees
Warranty:
24 months

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Documents

Data Sheet

Datasheet for Siemens 3RW4423-1BC44, including specifications and features.

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CAD Models

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