Surge protection

TKS-B

Type Weight
kg/100 pcs.
Art. no.
TKS-B 4.4 5097976
Lightning barrier

Technical data

Maximum continuous voltage AC (V) 120
Protection rating IP20
Maximum continuous voltage DC (V) 170
Category Type 1+2 / D1+C2
Lightning protection zone LPZ 0→2
Number of poles 2
Rated current (A) 20
Capacity (wire-wire) <10 pF
Capacity (wire-earth) <10 pF
Impulse durability wire-wire C2: 18 kV / 9 kA
Impulse durability wire-earth C2: 18 kV / 9 kA
Total discharge current (8/20) (kA) 18
Total discharge current (10/350) (kA) D1: 6
Protection level wire-wire (V) <950
Protection level wire-earth (V) <600
Frequency range 0 - 250 MHz
Insertion loss (dB) 3 dB @ 250 MHz
Temperature range (°C) -40 - +80
Installation type DIN rail
Connection system Terminal
Division unit TE (17.5 mm) 1
Earthing via: Connection cable
Shielding connection available No
Testing standard IEC 61643-21
Connection cross-section, flexible (mm²) 0.14 - 2.5
Connection cross-section, multi-wire (mm²) 0.14 - 2.5
Connection cross-section rigid (mm²) 0.14 - 2.5

Tender text

Lightning barrier

TKS-B: Surge protection for use in measuring, control and regulation systems, as well as telecommunication systems

• Basic protection for lightning protection equipotential bonding
• High impulse arresting capacity 6 kA (10/350)
• With installation-friendly, screwless connection terminals
• In space-saving 17.5 mm grid
Application: Universal use on 35 mm hat profile rail in any standard distributor housing.

Fabrikat: OBO BETTERMANN
Type: TKS-B
Item No.: 5097976

Einheit:
1.1.2