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PSM2-40/120 TNS

77707904

CPT-FO-SOBRETENSIONES-PSM2-40-230-TNS-IR-77707907

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Data sheet

Surge Protection Device, Type 2, 2 poles, Single Phase, 40kA(8/20),120V TNS, earthing system

Technical Data   Value Units
Commercial data
Code   77707904  
Part Number   PSM2-40/120 TNS  
Status   Available  
EAN   8435297830221  
Tariff code (HS)   8536.30.90  
Dimensions
Product height   90 [mm]
Product width   36 [mm]
Product length   70 [mm]
General data
Internal configuration   2P  
No. poles   2  
No. DIN rail modules   2  
Installation   (L-N-PE); (L1-L2-PE)  
Format   Pluggable  
Network configuration   TT, TNS  
Certifications   CE; RCM; UL 1449  
Designation according to EN 61643-11   Type 2  
Designation according to IEC 61643-11   Class II  
Insulating material & flammability class   PA66 CT1; V-0  
Enclosure   IP 20  
Temperature range   -40 ºC ... +85 ºC  
Technical features
Supply voltage   120 / 208 [V]  
Nominal voltage AC 50-60 Hz (L-N) Un (L-N) 120 [V]
Nominal voltage AC 50-60 Hz (L-L) Un (L-L) 208 [V]
Maximum continuous operating voltage (L-PE) Uc (L-PE) 150 [V]
Maximum discharge current (8/20) (L-PE) Imax (L-PE) 40 [kA]
Nominal discharge current (8/20) (L-PE) In (L-PE) 20 [kA]
Nominal discharge current (8/20) In 20 [kA]
Voltage protection level (L-PE) at In Up (L-PE) ≤ 1,0 [kV]
Maximum back-up fuse   125 A [gL]
Short circuit withstand Isccr 25 [kA]
Response time (L-PE) tA (L-PE) 25 [ns]
Remote indication   No  
Visual end of life indication   Yes  
Dynamic thermal disconnection (L-PE)   Yes  
UL Technical features
File UL   E360120  
SPD UL Type   2CA  
Power distribution system   1  
Maximum continuous operating voltage (L-N) MCOV (L-N) 175 [V]
Maximum continuous operating voltage (L-G) MCOV (L-G) 175 [V]
Maximum continuous operating voltage (N-G) MCOV (N-G) 175 [V]
Nominal discharge current (UL) In 20 [kA]
Voltage protection level (L-N) at In VPR (L-N) 1200 [V]
Voltage protection level (L-G) at In VPR (L-G) 1200 [V]
Voltage protection level (N-G) at In VPR (N-G) 700 [V]
Short circuit current rating SCCR 100 [kA]