Basic protection for two-core systems with HF applications 120 V 2 | 120 | 170 | Terminal

Basic protection for two-core systems with HF applications 120 V

Item no. 5097976 | EAN 4012195578277

Item no. / Types	5097976 / TKS-B

Number of poles	2

Maximum continuous voltage AC	120

Maximum continuous voltage DC	170

Plug-in system	Terminal

Product description

Product description

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 DIN profile rail in any standard distributor housing.

Technical data

Technical data

Capacity (wire-earth)	<10 pF
Capacity (wire-wire)	<10 pF
Connection cross-section, flexible, max.	2,5 mm²
Connection cross-section, flexible, min.	0,14 mm²
Connection cross-section, multi-wire, max.	2,5 mm²
Connection cross-section, multi-wire, min.	0,14 mm²
Connection cross-section, rigid, max.	2,5 mm²
Connection cross-section, rigid, min.	0,14 mm²
Cut-off frequency	250 MHz
Dimension	120V AC
Division unit TE (17.5 mm)	1
Earthing via:	Connection cable
Impulse durability wire-earth	C2: 18 kV / 9 kA
Impulse durability wire-wire	C2: 18 kV / 9 kA
Insertion loss	3 dB @ 250 MHz dB
Insulation resistance	>1 GΩ
Kategorie	Type 1+2 / D1+C2

Lightning protection zone LPZ	0→2
Maximum continuous voltage AC	120
Maximum continuous voltage DC	170
Nominal load current AC	14
Nominal load current DC	20 A
Number of poles	2
Permitted temperature range, max.	80 °C
Permitted temperature range, min.	-40 °C
Plug-in system	Terminal
Protection level wire-earth	<600 V
Protection level wire-wire	<950 V
Protection rating	IP20
Shielding connection available	no
SPD to IEC 61643-21	Class I+II / D1+C2
Testing standard	IEC 61643-21
Total discharge current (10/350)	D1: 6
Total discharge current (8/20)	18 kA

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