steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
3RW4046-1BB14
Siemens 3RW4046-1BB14 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
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2. Dedicated Account Manager
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3. Your quote
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All orders are subject to product availability. See our T&Cs.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 3RW4046-1BB14 is a high-quality soft starter designed for efficient and reliable control of three-phase induction motors. This versatile device is suitable for a wide range of industrial applications, including pumps, fans, and conveyor systems. With a nominal current range of 43 to 80 Amps and a voltage range of 200 to 480V, the 3RW4046-1BB14 ensures smooth and precise motor control, reducing mechanical stress and extending the lifespan of your equipment.
Featuring an easy-to-use screw and snap-on mounting system, this soft starter can be installed in various orientations to suit your specific requirements. The compact design, measuring 70mm in width, 170mm in height, and 190mm in depth, allows for efficient use of space in your control cabinet.
The 3RW4046-1BB14 is equipped with two make contacts and one changeover contact for auxiliary circuits, providing flexibility in your control system design. With a maximum operating altitude of 5,000 meters and a maximum cable length of 300 meters, this soft starter is suitable for use in a wide range of environments.
Upgrade your motor control system with the Siemens 3RW4046-1BB14 soft starter and experience improved performance, reduced energy consumption, and extended equipment life.
Featuring an easy-to-use screw and snap-on mounting system, this soft starter can be installed in various orientations to suit your specific requirements. The compact design, measuring 70mm in width, 170mm in height, and 190mm in depth, allows for efficient use of space in your control cabinet.
The 3RW4046-1BB14 is equipped with two make contacts and one changeover contact for auxiliary circuits, providing flexibility in your control system design. With a maximum operating altitude of 5,000 meters and a maximum cable length of 300 meters, this soft starter is suitable for use in a wide range of environments.
Upgrade your motor control system with the Siemens 3RW4046-1BB14 soft starter and experience improved performance, reduced energy consumption, and extended equipment life.
| Specification | Description |
|---|---|
| Part Number | 3RW4046-1BB14 |
| Alternative Part Number | 3RW40461BB14 |
| Manufacturer | Siemens |
| Category | Soft Starts |
| Operating Voltage | 200 - 480 V AC (standard switching) |
| Control Voltage | 110 - 230 V AC/DC |
| Rated Current | 80 A (at 40°C) |
| Rated Power | 45 kW (at 400 V, standard switching, 40°C) |
| Operating Frequency | 50 - 60 Hz |
| Overload Protection | Yes |
| Integrated Bypass Contact System | Yes |
| Adjustable Current Limiting | Yes |
| Mounting | Screw and snap-on mounting |
| Dimensions (W x H x D) | 70 mm x 170 mm x 190 mm |
| Terminal Type | Screw terminals |
| Number of Poles | 3 |
| Maximum Installation Altitude | 5,000 m above sea level |
| Maximum Cable Length | 300 m |
| Auxiliary Contacts | 2 make contacts, 1 changeover contact |
| Wire Connection Range (Main Contacts) | 2x (2.5 - 16 mm²), 2.5 - 70 mm² (fine stranded) |
| Ambient Temperature Range | -10°C to 60°C |
What is the power rating of this soft starter?
The Siemens 3RW4046-1BB14 soft starter has a power rating of 45 kW at 400V for standard applications.
What is the operating voltage range for this soft starter?
The operating voltage range for the Siemens 3RW4046-1BB14 soft starter is 200-480V AC for standard applications.
What is the control voltage range for this soft starter?
The control voltage range for the Siemens 3RW4046-1BB14 soft starter is 110-230V AC/DC.
Does this soft starter have an integrated bypass contactor?
Yes, the Siemens 3RW4046-1BB14 soft starter has an integrated bypass contactor.
What is the operating frequency range for this soft starter?
The operating frequency range for the Siemens 3RW4046-1BB14 soft starter is 50-60 Hz.
What is the continuous operating current at 40°C for this soft starter?
The continuous operating current for the Siemens 3RW4046-1BB14 soft starter at 40°C is 80A.
Does this soft starter provide motor overload protection?
Yes, the Siemens 3RW4046-1BB14 soft starter provides motor overload protection.
Can the current limit be adjusted on this soft starter?
Yes, the Siemens 3RW4046-1BB14 soft starter allows for adjustable current limiting.
- Smooth starting and stopping of three-phase induction motors
- Pump control and regulation in water and wastewater treatment plants
- Conveyor belt systems in material handling and logistics
- Fan and blower control in HVAC systems
- Compressor control in refrigeration and air conditioning systems
- Escalator and elevator motor control
- Crusher and mill operation in mining and heavy industries
- Extruder control in plastic and rubber manufacturing
- Centrifuge and mixer control in chemical and pharmaceutical industries
- Optimized motor control in textile and paper production
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
4 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
5 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
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