Displayed currency: USD
Price display: excl. VAT

  2. Publishers
  3. Technical standards STN
  4. Standard "STN EN 61857-21"
Standard STN EN 61857-21 1.12.2009 preview

STN EN 61857-21 (346220)

Elektroizolačné systémy. Postupy na tepelné hodnotenie. Časť 21: Špecifické požiadavky na viacúčelové modely. Aplikácie s drôtovými vinutiami (Norma na priame používanie ako STN).

Automatically translated name:

Electrical insulating systems. Procedures for thermal evaluation. Part 21: Specific requirements for multi-purpose models. Applications with wire windings (IEC STN).



STANDARD published on 1.12.2009


Language
Format
AvailabilityThe sale has ended
PriceONREQUEST excl. VAT
ON REQUEST

The information about the standard:

Designation standards: STN EN 61857-21
Classification mark: 346220
Catalog number: 109740
Publication date standards: 1.12.2009
SKU: NS-531280
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Slovak technical standard
Category: Technical standards STN

We recommend simillar standard:!

ČSN EN 61857-21 (01.10.1999)

Print
Send to a colleague
Query

The category - similar standards:

Insulation systems

Similar standards:

STN EN 60664-4STN EN 60664-4

1.10.2006

STN EN 60664-5STN EN 60664-5

WITHDRAWN
1.7.2008

STN EN 61857-1STN EN 61857-1

1.6.2009

STN EN 61857-22STN EN 61857-22

1.3.2009

STN EN 62068STN EN 62068

1.4.2014

STN EN 62068-1STN EN 62068-1

WITHDRAWN
1.6.2004

Latest update: 2025-09-15 (Number of items: 2 233 685)
© Copyright 2025 NORMSERVIS s.r.o.



Cookies Cookies

We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.

You can refuse consent here.

Cookies Cookie - Settings
Close

Here you can customize your cookie settings according to your preferences.

Technical cookies
These cookies are essential for the proper functioning of the website and all the functions that the website offers. Technical cookies cannot be turned off because they are responsible for storing products in the cart, setting up filters, performing the shopping process, favorites list and privacy settings.
Show more
Analytical cookies
Analytical cookies allow us to measure the performance of our website and our advertising campaigns. They are used to determine the number of visits and sources of visits to our website. We process the data obtained through these cookies in a summary manner, without the use of identifiers that point to specific users of our website. If you turn off the use of analytical cookies in relation to your visit, we lose the ability to analyze performance and optimize our actions.
Show more
Personalized cookies
We also use cookies and other technologies to tailor our business to the needs and interests of our customers and prepare an exceptional shopping experience for you. By using personalized cookies, we can avoid explaining unwanted information, such as inappropriate product recommendations or useless special offers. In addition, the use of personalized cookies allows us to offer you additional features, such as product recommendations tailored to your needs.
Show more
Advertising cookies
Advertising cookies are used by us or our partners so that we can display suitable content or advertisements both on our website and on the websites of third parties. Thanks to this, we can create profiles based on your interests, so-called pseudonymized profiles. Based on this information, it is usually not possible to immediately identify you, because only pseudonymized data is used. If you do not consent, you will not be the recipient of content and ads tailored to your interests.
Show more

We need your consent to use the individual data so that you can see information about your interests, among other things.