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3RW4047-1BB14
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3RW4047-1BB14
SIEMENS
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3RW4047-1BB14 - SIRIUS soft starter S3 106 A, 55 kW/400 V, 40C 200-480 V AC, 110-230 V AC/DC Screw terminals - siemens

Cat No. 3RW4047-1BB14
Category Soft Starters
Stock In Stock
Condition Brand New, Sealed Packaging
Product Type Soft Starters

In Stock — 2 Qty

$2,705.44
Quantity Expected Delivery
2 Units 25 Business Days

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Technical Specification

SIEMENS 3RW4047-1BB14 Soft Starters Technical Specification

Soft Starters
Accessories -
Control -
Control Voltage 110-230Vac/dc
Current Rating 98A
kW Rating —
Model No 3RW40
Overload Inbuilt Overload
Type Digital Soft Starters

Product Details

Siemens 3RW4047-1BB14 - SIRIUS soft starter S3 106 A, 55 kW/400 V, 40 èš“ 200-480 V AC, 110-230 V AC/DC Screw terminals. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

SIEMENS 3RW4047-1BB14 dimensions and weight

Dimensions (L × W × H)
Length 18 cm
Width 21.8 cm
Height 8.8 cm
Weight
Net Weight 1.86 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

Siemens 3RW4047-1BB14 - SIRIUS soft starter S3 106 A, 55 kW/400 V, 40 èš“ 200-480 V AC, 110-230 V AC/DC Screw terminals. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for 3RW4047-1BB14

The Siemens 3RW4047-1BB14 soft starter offers controlled motor starting, reduced inrush current, torque control, built in protection functions, and compatibility with Siemens motor control systems. It enhances motor life and improves energy efficiency.
It is used in industrial machinery, pumps, compressors, conveyors, HVAC systems, and applications requiring smooth motor acceleration and deceleration.
It limits mechanical stress by gradually increasing voltage, reducing shock loads, preventing belt slippage, and providing smooth stopping to protect connected equipment.
Check motor kW rating, current rating, supply voltage, control method, protection class, overload capability, and communication needs (if required).
Ensure correct wiring of line/load terminals, proper heat dissipation clearance, overload relay coordination, and adherence to Siemens installation manuals.
Pricing varies depending on kW rating, features, and model series. Visit Electrihub for updated Siemens soft starter pricing and offers.
The official Siemens datasheet for 3RW4047-1BB14 is available on Electrihub, including wiring diagrams, specifications, and setup guidelines.
The price of SIEMENS 3RW4047-1BB14 Soft Starters depends on specifications, availability, and market conditions. You can check the latest GST-inclusive price on Electrihub India, which provides genuine products, transparent billing, and PAN India delivery.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.

Reviews & Ratings

3.8
6 reviews
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Bhavesh Nair Sep 29, 2026

Installed this SIEMENS 3RW4047-1BB14 Soft Starters for our 3-phase motor starter feeder. Very crisp coil pick-up, zero contact chatter, and sturdy mechanical latching. Sourced directly from Electrihub India with valid GST invoice.

Subramanian Hegde Sep 29, 2026

Replaced an old worn contactor in our plant MCC panel with this genuine SIEMENS 3RW4047-1BB14. Terminal screws take full recommended torque without stripping. Delivered quickly and safely by Electrihub India.

Mark L. Dec 5, 2025

We tested the SIEMENS 3RW4047-1BB14 soft starter against our specifications and it exceeded expectations. Installation was smooth with clear documentation. The SIEMENS 3RW4047-1BB14 is very reliable in our industrial environment. The current limiting feature reduces electrical stress. Great product with excellent technical support.

Heather Q. Dec 5, 2025

Our team appreciates the robust design and reliable operation of the SIEMENS 3RW4047-1BB14 soft starter in demanding industrial conditions. The current ramp control is outstanding. The 3RW4047-1BB14 part code delivers exactly what we need for critical motor applications.

Arun T. Dec 5, 2025

Professional grade SIEMENS 3RW4047-1BB14 soft starter component.

Thomas G. Dec 5, 2025

After comprehensive evaluation of competing soft starters, we selected this SIEMENS {model} component for its superior motor control performance and proven reliability. The {model} part has delivered flawless motor acceleration in all our applications, providing smooth starts under all conditions. The design of the {brand} {model} allows simple verification of proper motor control operation. This is our top recommendation for soft starters in industrial motor and automation control applications.

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