FLT-SEC-T1+T2-3S-350/25-FM อุปกรณ์ป้องกันฟ้าผ่า ไฟกระชาก Type 1+2 3 Phase 400/230V 25kA/Pole (10/350)

3 Phase Surge Arrester, Type l+ll, 25kA/Pole (10/350µs)
Model: FLT-SEC-T1+T2-3S-350/25-FM -2905470

Features:
Type l+ll combined lightning current and surge arrester special

FLASHTRAB SEC PLUS 350
– Spark gap has no line follow current
– Free of leakage current, suitable for use in the pre-meter area
– Pluggable
– High continuous voltage of 350 V AC for 230/400 V AC networks with high voltage fluctuation
– Low voltage protection level of 1.5 kV
– Optical, mechanical status indicator
– With floating remote indication contact

Technical data:

• IEC Category/EN type: l+ll, T1+T2, B+C
• Nominal Voltage Un: 240/415 VAC
• Max.continuous voltage Uc: 350 VAC
• Max. Discharge Current (8/20µs) Imax: 100 kA/ pole
• Nominal Discharge Current (8/20µs) In: 25 kA/ pole
• Impulse Discharge Current (10/350us) limp: 25 kA/ pole
• Voltage Protection Level Up: ≤ 1.5 kV
• Response Time tA: ≤25 ns
• Follow Current Interrupt Rating Ifi: 25 kA
• Short-Circuit Current Rating ISCCR: 25 kA
• Degree of Protection: IP20
• Mounting Type: DIN rail 35mm.
• Conductor cross section: 2.5…35 mm²
• Ambient Temperature (Operation): -40°C…80°C
• Remote Alarm Contact: Yes