4EM4911-7CB00

Q: 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.

Q: 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.

Q: 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.

Q: Can I buy on account at JC-Electronics?

Yes, under certain conditions. Contact the Sales team via sales@jc-electronics.com for more information.

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Description for 4EM4911-7CB00

COMMUTATING CHOKE FOR CONVERTER; PHASES:1; UN1(V):400; ITHMAX 1(A) / F1(HZ):10 /50; I LN (A):9; UK(%):4; LN(MH):4,84; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW/TAB CONNECTION; EN 61558-2-20 >CHOKE<

The 4EM4911-7CB00 is a high-performance commutating choke specifically designed for converters in single-phase applications. Engineered by Siemens, this choke ensures optimal functionality with a rated voltage of 400V and a maximum current of 1A.

With a compact size of 17.80 x 12.70 x 17.80 cm and an inductance value of 4.84 mH, this choke is perfect for systems requiring stability and efficiency. It operates effectively at frequencies of 10/50 Hz and maintains a low power loss, demonstrated by its inductance value (LN) within recommended specs under normal conditions.

This unit complies with the international standard EN 61558-2-20, ensuring reliability and safety in electrical applications. The compact design features screw/tab connection terminals, making installation straightforward. With an IP00 protection degree, it is essential for environments where devices are properly enclosed.

Choose the 4EM4911-7CB00 commutating choke for your converter systems to enhance performance while ensuring compliance with industry standards. Our commitment to quality by Siemens guarantees you are investing in a product built to last.

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

-89%

Water use

-57%

Specifications

Brands:

Siemens

Manufacturer:

Siemens

Product phase:

Active

Degree of protection:

IP00

Dimensions (cm):

17,80 x 12,70 x 17,80

Weight:

1.80kg

Commodity Code:

85045095

Export Control Regulations (ECCN):

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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