Surge arrester ETITEC V T2 690/20 4+0 RC ETI

Description Surge arrester ETITEC V T2 690/20 4+0 RC ETI

Arrester type: Varistorny
Class zakhistu: T2
Configuration: 4+0
Maximum operating voltage (Uc): 690 V AC/DC
Nominal discharge flow (In) (8/20 µs): 20 kA
Maximum discharge flow (Imax) (8/20 µs): 40 kA
Voltage resistance (Up) at In: < 3.0 kV
Application hour (ta): < 25 ns
Strum of short flashing, which is vitrified (Isccr): 50 kA
Maximum front lock: 125 A gG
Operating temperature range: -40°C...+80°C
Mounting: 35 mm DIN rail
Conductor cross-section (single-core): 1.5 - 35 mm²
Overcut of conductors (high-core): 1.5 - 25 mm²
Protection level: IP20
Housing material: Thermoplastic (UL 94 V-0)
Visual indication: So (green/red)
Remote signaling: Yes (switching NO/NC contact)
Nominal contact voltage remote signaling: 250 V AC
Nominal current of remote signaling contacts: 0.5 A AC / 0.1 A DC
Standard: EN 61643-11
Width: 72 mm
Height: 90 mm
Glibina: 68 mm
Number of DIN modules: 4
Vaga: 0.44 kg