Approvals & Standards
- EN 61643-21
Key features & benefits
STS TEL is the series of surge protection devices for telephone signal lines.These are protectors for a final step of very fine protection to be installed as close as possible to particularly sensitive equipment connected to these communications lines. Meets the IEC 61643-21 standard.
More specificationsApplications
- Commercial and residential installations*Telecom & IT & Data Centers
Documents & Resources
Datasheet
Compliance
Product Specifications
Degree of Protection (IP)
IP20
Wire Type
0.5 ... 2.5 mm²
CE Conformity
Yes
REACH Compliant
Yes
Max Operating Temp.
60 °C
Min Operating Temp.
-20 °C