Price :10,200,000 ~ 13,700,000 VND

Class I + II / SZ120-XXX
– Phase-Wire: 1P2W, 3P3W, 3P4W
– Model: 220SE, 220SC, 220DE, 220DC, 380YE, 380YC, 440DE, 440DC, 480DE
– Limp: 12.5kA
– LED indicators for fault and power
– Surge counter is option
– RS-485 Communication
– Remote contact is option

Model  SZ120-380Y
Electrical characteristics 3P4W
Max. continuous operating voltage Uc  320V
Lightning impulse current (10/350) Iimp (L-N/N-PE)  12.5kA
Nominal discharge current (8/20) In (L/N-PE)  12.5kA
Max, discharge current (8/20) Imax (L/N-PE)  120kA
Voltage Protection level at In Up  <2kV
Response time tA (L/N-PE)  <25ns
Thermal protection (L/N-PE)  Yes
Short-circuit withstand current ISCCR (L/N-PE)  100kA
Mechanical characteristics
Temperature range -40℃~+80℃
Mounting 4xM4 Bolt
Degree of protection IP20
Housing material Steel
Indication of disconnector operation Red LED (ON)
Remote contacts (RC) Yes (option)
Contact ratings AC 250V/1A, 125V/2A
Conductor size L/N: ≥10mm2, PE: ≥16mm2