Descarcator tip 1 si 2 modnobloc, IEC IMPULSE CURRENT IIMP (10/350ΜS) 25KA PER POLE, 4P. Cu contact comanda de la distanta

Cod producator Lovato: Surge Protection Device (SPD) Tip produs: SA1B Operating voltage type: AC Application: AC Power lines Numar de poli: 4P Number of DIN modules: 8 Relay output: Da SPD according to IEC/EN 61643-11: Da Rated operational voltage AC (IEC): VAC 230 / 400 Maximum continuous voltage (IEC) Uc: V 320 Impulse current (IEC) Iimp 10/350 (L-N/N-PE): kA 25 Maximum discharge current (IEC) Imax 8/20 (L-N/N-PE): kA 100 Rated discharge current (IEC) In 8/20 (L-N/N-PE): kA 25 Voltage protection level (IEC) Up (L-N/N-PE): Temporary overvoltage (TOV) resistance Ut (L-N for 5s): V 335 Residual voltage (IEC) Ures (L-N/N-PE) at 5kA (8/20): kV 1.1 Follow current (IEC) If (N-PE) rms: A No Tripping time ta (L-N/N-PE): ns Thermal isolation protection: Da Backup protection fuse (IEC) with supply line fuse >250A (L-N/N-PE): 250A gL/gG Maximum short circuit current (IEC) at 50Hz: kA 50 Status indicator - operating / end of life: Frontal indication/Aux contact Max altitude: m 2000 Mounting: Din rail Tightening torque for terminals max: Nm 3 Conductor section - Flexible max (IEC): mm² 25 Conductor section - Rigid max (IEC): mm² 35 Greutate: g 780 Frontal IP degree: IP20 Type of contact: CO Tightening torque for terminals max: Nm 0.25 Conductor section max (IEC): mm² 1.5