Support
Frequently asked questions:
Where are Ouneva products made in?
All Ouneva Products are made in Finland using European
materials
materials
Where can I buy Ouneva products??
Ouneva products are available in Finland through most of electrical product wholesalers. In Europe we collaborate with selected wholesalers. Please get in touch with Ouneva sales with your needs and we will get back to you as soon as possible!
Are all of the available products on the website?
With special requirements, please get in touch with our sales. We manufacture special products outside of our catalogue in collaboration with our customers.
Are the OTL -terminals short-circuit tested?
Yes, they are. Testing has been made according to EN 60947-7-1:2009 / EN 60947-7-2:2009 / EN 61238-1:2003.
Are the OTL -terminals UL -certified?
Yes, they are. Standards for safety: UL 1059, CAN/CSA C22.2 No. 158-10 Terminal Blocks.
Certificate number: E324730, issued 29.01.2020.
Are the OTL- and OJL -terminals halogen free?
Yes, they are.
Are OTL- and OJL-terminals made from self-extinguishing materials?
Yes, they are. The plastic covers of the connectors are made from UL94 V-0 material, which is a self-extinguishing, safe material (excl. OJL-terminals with PA66 material extension).
Is it allowed to install several conductors in one contact space?
For copper, it is allowed to install max three ( 3 ) conductors in one contact space when total cross section of conductors do not exceed the maximum specified cross section of the terminal. For aluminium, only one conducter is allowed to be installed. It is NOT allowed to install copper and aluminium conductors into the same contact space
Is it allowed to install several aluminium conductors in the same contact space?
It is allowed to install only ONE aluminium conductor in one installation space.
Is ferrule needed for fine stranded conductors?
Ouneva’s recommendation is to use ferrule for class 5 & 6 fine-stranded conductors.
How can I get 3-D files of the different terminals?
Send a support request together with contact information to [email protected], well take care of you inquiry as soon as possible!
How can I get high-resolution product pictures?
High-resolution pictures of the products are available either via our support form below, or through e-mail at [email protected]Please make sure your request includes the product codes of the desired products and your contact information.
What is the minimum installation temperature for terminals?
Minimum installation temperature is +5 C°
What is the maximum operation temperature for terminals?
Maximum operating temperature is +80 C. The optimal operation temperature of our connectors has been set at between -25°C and +80°C
Is it allowed to install several small conductors in one installation space, so that together they are not exceeding the max conductor cross section specified by connector?
For copper, it is allowed to install max three ( 3 ) conductors in one contact space when total cross section of conductors do not exceed the maximum specified cross section of the terminal. For aluminium, only one conducter is allowed to be installed. It is NOT allowed to install copper and aluminium conductors into the same contact space.
Which crimping tools are allowed to use on Ouneva’s cable lugs?
All of the allowed crimping tools to be used with our PK and PKD cable lugs can be found in the crimping instruction on the product pages, as well as in our catalogue.
What is the main difference between A / B -class terminals?
A -class terminals are short-circuit tested and can be used feed-in connections. B -class terminals are not short-circuit tested and they can’t be used for feed-in connections without fast-acting fuses.
Where can I find more detailed product and installation information?
All product information and installation instructions can be found on the product pages.
How long are the product certificates valid?
FI -certificate is valid for two five (5) year-periods. The first period begins when the product is certified, the second after new samples have been inspected and approved by the SGS laboratory. After 5+5 years period, the certificate must be renewed by doing the certification test according to the testing standard. The UL -certification is valid as long as the certified product complies with the issued certificate.