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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

3TF6844-0CM7

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Description for 3TF6844-0CM7

Contactor, Size 14, 3-pole, AC-3, 335kW, 400/380 V (690 V) Auxiliary switch 44 (4NO+4NC) AC operation 200...240 V AC 50/60 Hz

The Siemens 3TF6844-0CM7 contactor is designed for reliable and efficient operation in demanding industrial environments. This contactor, with a size 14 housing, supports AC-3 applications up to 335 kW at 400/380 V (690 V), making it suitable for controlling large motors and heavy-duty machinery. The auxiliary switch configuration includes 4 normally open (NO) and 4 normally closed (NC) contacts, providing flexible control options for automation setups. Operating efficiently on a 200–240 V AC supply at 50/60 Hz, the 3TF6844-0CM7 is engineered for robust performance and durability.

  • Brand: Siemens
  • Immediate availability from large stock ensures rapid delivery for urgent projects
  • Option for refurbished units with a standard 2-year warranty, supporting sustainable operations

The 3TF6844-0CM7 is constructed with high-quality materials to guarantee long-term reliability, and its wide voltage compatibility allows seamless integration into existing production lines. The robust design and flexible auxiliary contacts make the 3TF6844-0CM7 suitable for a wide range of industrial control tasks. The 3TF6844-0CM7 is an essential component for project managers and production leaders seeking dependable and fast solutions for process control.

JC-Electronics is not an official authorized distributor for Siemens. The original manufacturer's warranty does not apply. Instead, we offer you a 2-year warranty according to our JCertified guidelines.

Positive Results

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%

Specifications

Manufacturer:
Siemens
Type of product:
Contactors
Product phase:
Active
Dimensions (cm):
35,60 x 35,60 x 38,10
Weight:
19.50 kg
Commodity Code:
85364900
Export Control Regulations (ECCN):
N

Product Questions (8)

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. 
Can I have products repaired urgently?
 Yes, you can. With an urgent repair, your product will be repaired within 3 working days. Contact the Sales team via sales@jc-electronics.com for this.
Can I buy on account at JC-Electronics?
Yes, under certain conditions. Contact the Sales team via sales@jc-electronics.com for more information.
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. 
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