Siemens
- Available:
- 1 pc.On RequestUpdated at: 22-08-2026
- Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees
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Siemens 3RW4436-6BC44
SOFT START, 145A, 40/50/100HP, 230V, SCRW
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Manufacturer catalogue image
Product Description
RoHS CompliantLifecycle Status:Successor:
Screw terminals 200-460 V AC, 230 V AC, common-3 281a, 160KW, standard 162a, 90KW, values with 400 V, 40 deg., SIRIUS soft starter
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Offer details
- Best offer from:
Trusted supplier — United States, member since 2023- Availability:
- 20 pcs.In-StockUpdated at: 05-09-2026
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing
Specifications
- Brand
- Siemens
- General technical data
- General technical data
- Integrated bypass contact system
- Yes
- Thyristors
- Yes
- Intrinsic device protection
- Yes
- Motor overload protection
- Yes
- Evaluation of thermistor motor protection
- Yes
Available Offers
(3):fill(white):quality(80)/media/thumbor)
Siemens
- Available:
- 5 pcs.In-StockUpdated at: 05-09-2026
- Offer from:
Trusted supplier — Poland, member since 2023, 50–99 employees- Warranty:
- 24 months
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Documents
Data Sheet
Datasheet for Siemens 3RW4436-6BC44, including specifications and features.
Download Data Sheet
TracePartsCAD Models
3D CAD model and technical drawings, ready for your design software.
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Related products
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SIRIUS soft starter designed for 460 V operation at 50 °C, with standard values of 32 A and 20 HP.
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SIRIUS soft starter with a standard capacity of 51A and 30 HP at 460 V, 50 °C. It also includes screw terminals for AC power connections.
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The SIRIUS soft starter offers standard values at 575 V and 50 °C of 145 A and 125 HP. It also provides inside-delta values of 251 A and 250 HP for 400-600 V AC, 115 V AC screw terminals.
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The SIRIUS soft starter offers a range of values at 400 V and 40 °C with screw terminals for 200-460 V AC and 230 V AC. It is available in standard, inside-delta, and common configurations.
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SIRIUS soft starter with standard values at 400 V, 40 °C: 134 A, 75 kW. Inside-delta: 232 A, 132 kW for 200-460 V AC, 230 V AC spring-type terminals.
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The SIRIUS soft starter is a robust solution for motor control, offering 145A and 150HP capabilities at 575V with a maximum temperature of 50°C. It's designed to handle AC voltages ranging from 400-600V.
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SIRIUS soft starter Values at 575 V, 50 °C standard: 117 A, 100 hp Inside-delta: 203 A, 200 hp 400-600 V AC, 115 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5535-6HA16<<
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