2TLC172121M0201 Rev.E
2
Read and understand this document
Please read and understand this document before using the products. Please consult ABB
with any questions or comments.
Suitability for use
ABB shall not be responsible for conformity with any standards, codes, or regulations that
apply to the combination of products in the customer’s application or use of the product.
Third party certificates for the products are available at https://new.abb.com/low-
voltage/products/safety-products. This information by itself is not sufficient for a complete
determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be
given. This is not intended to be an exhaustive list of all possible uses of the products, nor is
it intended to imply that the uses listed may be suitable for the products:
•
Outdoor use, uses involving potential chemical contamination or electrical
interference, or conditions or uses not described in this document.
•
Nuclear energy control systems, combustion systems, railroad systems, aviation
systems, medical equipment, amusement machines, vehicles, and installations
subject to separate industry or government regulations.
•
Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR
PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO
ADDRESS THE RISKS, AND THAT THE ABB PRODUCT IS PROPERLY RATED AND INSTALLED FOR
THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
Descriptions and examples show how the product works and can be used. It does not mean
that it fulfills the requirements for all types of machines and processes. The buyer/user is
responsible for installing and using the product according to applicable standards and
regulations. We reserve the right to make changes to the product and the documentation
without prior notice.
