PS4-VA TT+TNS, PS4-VA/TT+TNS, 5089 77 0, 5089770, chống sét, chống sét lan truyền, cắt lọc sét 3 pha, OBO-Bettermann, Hahitech

PS4-VA TT+TNS, PS4-VA/TT+TNS, 5089 77 0, 5089770, chống sét, chống sét lan truyền, cắt lọc sét 3 pha, OBO-Bettermann, Long Triết

Combination arrestor, protection set VA for TN and TT network systems

Protection set MCD + V20, leakage current-free, 3-pole + NPE

Protection set VA, lightning and surge arrestor combination, type 1+2

• For lightning protection equipotential bonding to VDE 0185-305 (IEC 62305)

• Lightning current arresting capacity to 50 kA (10/350) per pole and up to 125 kA (10/350)N-PE

• Free of leak current and suitable for use in pre-meter area according to the VDEW directive

• Arrestor, connectable, including connecting bridges, labelled connection terminals

• Encapsulated, non-extinguishing arrestor for use in distributor housings

Application: pre-meter area and industrial systems with specialrequirements.

PS4-VA TT+TNS
Article number			5089 77 0
Nominal voltage AC (50 / 60 Hz)	Un	V	230
SPD to EN 61643-11			Type 1+2
SPD to IEC 61643-11			Class I+II
Lightning protection zone LPZ			0→2
Impulse discharge current (10/350)	Iimp	kA	100
Total discharge current (10/350)	Itotal	kA	100
Nominal discharge current (8/20)	In	kA	100
Arrestor surge current (8/20) [total]	ITotal 8/20	kA	100
Maximum discharge current (8/20 μs)	Imax	kA	100
Voltage protection level	Up	kV	<1,3
Response time	tA	ns	<25
Follow current quenching capacity (eff) [N-PE]	Ifi	kA	25
Maximum back-up fuse		A	125
Temperature range	ϑ	°C	-40 - +85
Division unit TE (17.5 mm)			12
Protection rating			IP20
Connection cross-section rigid			10 - 50 mm²
Connection cross-section, multi-wire			10 - 35 mm²
Connection cross-section, flexible			10 - 25 mm²

PS4-VA TT+TNS, PS4-VA/TT+TNS, 5089 77 0, 5089770, chống sét, chống sét lan truyền, cắt lọc sét 3 pha, OBO-Bettermann