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heroicons/solid/check Over 300,000 products in stock
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heroicons/solid/check New & refurbished 2 years warranty

Siemens 6SE6440-2UD35-5FB1

MICROMASTER 440 WITHOUT FILTER 380-480 V 3 AC +10/-10% 47-63
Condition
How does requesting a repair work?
  1. Add the repair to your cart and complete your order
  2. You'll receive an RMA form by email
  3. Pack your product with the RMA form and send it to us
  4. We repair and test it, then return it in 3 weeks
+ £526.91
Excl. Tax
Need more?

Need something we currently don't have available? Our sourcing team can help you find what you need

The MICROMASTER 440 WITHOUT FILTER is a high-performance frequency converter designed for 380-480 V 3 AC applications. This rugged device operates efficiently within ±10% voltage fluctuations and supports a frequency range of 47-63 Hz, providing a constant torque of 55 kW.

This model features an impressive overload capability of 150% for 60 seconds and 200% for 3 seconds, ensuring that your system adapts swiftly to demanding operational conditions. The square-law torque performance of 75 kW offers added versatility for various motor control applications.

Constructed with durability in mind, the MICROMASTER 440 has dimensions of 850x350x320 (HxWxD) and boasts an IP20 degree of protection, making it suitable for various industrial environments with ambient temperatures ranging from -10 to +50 °C.

Please note that this product has been categorized as obsolete since 2019, and while it remains available for purchase, it's crucial to check compatibility with existing systems.

Manufactured by Siemens in Germany, the MICROMASTER 440 is a reliable choice for businesses looking to enhance their operational efficiency.

MICROMASTER 440 WITHOUT FILTER 380-480 V 3 AC +10/-10% 47-63 HZ CONSTANT TORQUE 55 KW OVERLOAD 150% 60 S, 200% 3 S SQUARE-LAW TORQUE 75 KW 850X 350X 320 (HXWXD) DEGREE OF PROTECTION IP20 AMBIENT TEMPERATURE -10+50 °C WITHOUT AOP/BOP
General
Manufacturer:
Siemens
Range:
Micromaster
Type of product:
Frequency converters
PLM
Product phase:
Obsolete
Logistics
Dimensions:
24.5 x 18.5 x 19.5
Weight:
123.46lbs
Commodity Code:
85044086
When you choose JCertified refurbished electronics, you save on water, raw materials, and CO₂ needed for the production of new electronics. Check below to see exactly how much you save with this specific refurbished product:
CO2 eq
-63%
Resource use minerals and metals
-88%
Water use
-57%
Why should I choose JC-Electronics?
You can rely on a stock of 300,000 pieces of industrial electronics from leading top-quality brands, both new and refurbished. Therefore, you can also find drives, PLCs, HMIs, and industrial PCs that are no longer produced with us. You always get a 2-year warranty. Additionally, refurbished products are circular, helping you reduce your ecological footprint.  Good to know: New products and tested refurbished products ordered before 16:00 CET are shipped the same day.
Why can I trust refurbished electronics from JC-Electronics?
All products are thoroughly cleaned, defects are repaired, and weak elements are proactively replaced. If they pass the endurance test, the products can be sold. You can recognize them by the JCertified warranty seal. The entire process has received the RecQ quality mark from DEKRA and the ISO14001:2015 certificate
How much warranty do I get on a product?
You always get a 2-year warranty on products, both refurbished and new. This is twice as much as the standard factory warranty from many manufacturers.
Are all products available from stock immediately?
New and tested refurbished products from our stock are always available immediately. Untested and non-refurbished products undergo a thorough refurbishment and an extensive testing procedure before shipment.
Can I order products urgently?
Yes, you can. New and refurbished products that are ready for shipment will be dispatched the same day if the order is received before 16:00 CET. An express shipment to the Netherlands, Belgium, Luxembourg, Germany, Austria, Switzerland, France, or Italy will arrive the next day. An express shipment to other countries in the European Union takes 2 days. An express shipment to countries outside the European Union takes 3 days. 
Why should I buy refurbished electronics?
There are several reasons to purchase a refurbished product. For example, because electronics are no longer made and are hard to get new. But also because refurbished is a sustainable choice, reducing your organization's ecological footprint. Whatever the reason, you always get a 2-year warranty on both refurbished and new electronics at JC-Electronics. 
How do I order a product or repair online?
First, find your product in the webshop. On the product page, you can add the product or repair to your shopping cart. Then proceed to checkout. 
How much are transport costs?
Transport costs are usually included in the price. There are a few exceptions. Check the overview of all transport costs.