Home

Products

OBO Global
/
Products
/
Surge protection
/
Data technology
/
…
/
Telecommunications

Telecommunications

Filter

Sorting

Plug-in system

Maximum continuous voltage AC

Maximum continuous voltage DC

Number of poles

Version for

5 Article

  (8 Variants)
Item no. 5081690 | EAN 4012196034352Combination protection device TD-4/I for ISDN and DSL systems
Item no. 5081698 | EAN 4012196427444Combination protection device TD-2D-V for VDSL systems
Item no. 5081694 | EAN 4012196087723Combination protection device for ISDN and DSL systems
4 VariantsCombination protection device TELE 4-C for ISDN RJ11
Item no. 5081990 | EAN 4012196415694Fine protection 8-F for Ethernet networks (Class D/CAT 5)

Contact

Do you have questions, suggestions or criticism? 
Then we appreciate your sharing them with us.

Contact form

OBO Worldwide

We're here for you, wherever you are in the world. 
Here's an overview of all OBO contacts worldwide.

Discover now

Social media

Get in touch with us via social media! 

OBO Bettermann - Building Connections

Industry solutions

PhotovoltaicsWind powerData centresCommercial and residential buildingsArchitectsFood industryAutomotive

Industry solutions

PhotovoltaicsWind powerData centresCommercial and residential buildingsArchitectsFood industryAutomotive

Tools & Services

OBO ConstructService@OBOBIM@OBOMyOBOAVEVA™ E3D DesignBET Testcenter

Tools & Services

OBO ConstructService@OBOBIM@OBOMyOBOAVEVA™ E3D DesignBET Testcenter

Know-how

GuideMediaDownloads

Know-how

GuideMediaDownloads

Company

This is OBOSustainabilityNewsTrade fairsClient references

Company

This is OBOSustainabilityNewsTrade fairsClient references

Contact

How to find usContact formOBO Worldwide

Contact

How to find usContact formOBO Worldwide

Customer service

Phone number:

+49 (0)2373 89-1700

Email:

export@obo.de
Opening hours:
Mon.–Thur.: 7.30 a.m. – 5.00 p.m. (CET)
Fri.: 7.30 a.m. – 3.00 p.m. (CET)

Region & language

xi flag

Global – English

change
Imprint|Data protection declaration|Whistleblower system|Privacy settings|General privacy notice|CSD|General purchasing conditions|PV Warranty Terms and Conditions