PSL4-8/400 TT

77708205

CPT-FO-SOBRETENSIONES-PSL4-8-400-TT-IR-77708206

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Data sheet

Protector against transient overvoltages, type 3, 230/400 V, 8 kA (8/20) and three-phase (four-pole).

Technical Data   Value Units
Commercial data
Code   77708205  
Part Number   PSL4-8/400 TT  
Status   Available  
EAN   8435297834809  
Tariff code (HS)   8536.30.90  
Dimensions
Product height   90 [mm]
Product width   72 [mm]
Product length   70 [mm]
Product weight   382 [gr]
General data
Internal configuration   3P+N  
No. poles   4  
No. DIN rail modules   4  
Installation   (L1-L2-L3-N-PE)  
Format   Pluggable  
Network configuration   TT, TNS  
Certifications   CE  
Designation according to EN 61643-11   Type 3  
Designation according to IEC 61643-11   Class III  
Insulating material & flammability class   PA66 CT1; V-0  
Enclosure   IP 20  
Temperature range   -40 ºC ... +80 ºC  
Technical features
Supply voltage   230 / 400 [V]  
Nominal voltage AC 50-60 Hz (L-N) Un (L-N) 230 [V]
Nominal voltage AC 50-60 Hz (L-L) Un (L-L) 400 [V]
Maximum continuous operating voltage (L-N) Uc (L-N) 320 [V]
Maximum continuous operating voltage (N-PE) Uc (N-PE) 255 [V]
Maximum discharge current (8/20) (L-N) Imax (L-N) 8 [kA]
Nominal discharge current (8/20) (L-N) In (L-N) 3 [kA]
Nominal discharge current (8/20) In 3 [kA]
Voltage protection level (L-N) at In Up (L-N) ≤ 1,1 [kV]
Voltage protection level (N-PE) at In Up (N-PE) ≤ 1,5 [kV]
Maximum back-up fuse   63 A [gG]
Combined discharge voltage (1,2/50) Uoc 6 [kV]
Short circuit withstand Isccr 25 [kA]
Response time (L-N) tA (L-N) 25 [ns]
Response time (N-PE) tA (N-PE) 100 [ns]
Following current (N-PE) Ifi 100 [A]
Remote indication   No  
Visual end of life indication   Yes  
Dynamic thermal disconnection (L-N)   Yes