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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RT1046-1AP04 |
| Alternative Part Number | 3RT10461AP04 |
| Manufacturer | Siemens |
| Product Type | Power Contactor |
| Contact Configuration | 3NO (3 Normally Open) |
| Rated Operational Current AC-3 | 95 A |
| Rated Operational Voltage | 230 V AC |
| Power Rating | 45 kW / 400 V |
| Size | S3 |
| Terminal Type | Screw Connection |
| Number of Auxiliary Contacts | 2 NO + 2 NC (Normally Open + Normally Closed) |
| Insulation Voltage | Rated at 1,000 V |
| Degree of Pollution | 3 |
| Surge Voltage Resistance | Rated value 6 kV |
| Maximum Voltage for Safe Isolation | 690 V (between coil and main contacts acc. to EN 60947-1) |
| Protection Class IP | IP20 on the front with cover / box terminal |
| Ambient Temperature Operating | -25 … +60 °C |
| Mechanical Operating Cycles | 10,000,000 typical |
| Installation Altitude | Maximum 2,000 m above sea level |
| Commodity Code | 853649 |
The Siemens 3RT1046-1AP04 is a robust power contactor designed to handle high current applications with ease. This contactor is part of the SIRIUS product family, renowned for its reliability and performance in industrial environments. With a rating of AC-3 95 A and the capability to manage 45 kW at 400 V, it is an ideal choice for controlling motors and loads efficiently.
Crafted for durability, the 3RT1046-1AP04 boasts an impressive mechanical service life, offering up to 10 million switching cycles. It features three normally open (NO) contacts for main circuit control, ensuring a secure and stable connection for your power management needs. The contactor operates at an insulation voltage rated at 1,000 V and has a surge voltage resistance of 6 kV, providing additional safety and longevity to the device.
This contactor is designed with user convenience in mind, featuring a screw terminal connection for straightforward installation. It operates within a wide ambient temperature range from -25 to +60 °C, making it suitable for a variety of operating conditions. Additionally, it can be installed at altitudes up to 2,000 metres above sea level without compromising its performance.
The Siemens 3RT1046-1AP04 is a testament to Siemens' commitment to quality and efficiency, offering a reliable solution for power contactor needs in industrial settings across the United Kingdom and beyond.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Our service to you
Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.
No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.
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Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.
Frequently Asked Questions
What is the rated operating current for this contactor in an AC-3 utilisation category?
The rated operating current for the contactor in an AC-3 utilisation category at 400 V is 95 A.
Can this contactor be used for switching motors?
Yes, this contactor is suitable for switching motors and is commonly used in motor control applications.
What is the control supply voltage required for this contactor?
The control supply voltage required for this contactor at 50 Hz is 230 V AC.
What are the ambient operating temperature limits for this contactor?
The ambient operating temperature range for this contactor is from -25°C to +60°C.
How many poles does this contactor have for the main current circuit?
This contactor has 3 poles for the main current circuit.
What is the insulation voltage rating for this contactor?
The insulation voltage rating for this contactor is 1,000 V.
What is the mechanical service life of this contactor?
The mechanical service life of this contactor is typically 10 million operating cycles.
What is the maximum installation altitude for this contactor?
The maximum installation altitude for this contactor is 2,000 metres above sea level.
Does this contactor have auxiliary contacts?
Yes, this contactor is equipped with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts.
What is the size classification of this contactor?
This contactor is classified as size S3.
Part conditions explained
We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:
New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
