DM2-20A/230 IR

77702830

CPT-FO-SOBRETENSIONES-DM2-20A-120-IR-77702840

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Data sheet

Protector against transient overvoltages, class II+III, 20 kA and one-phase (two-pole).

Technical Data   Value Units
Commercial data
Code   77702830  
Part Number   DM2-20A/230 IR  
Status   Available  
EAN   8435297825555  
Tariff code (HS)   8536.30.90  
Dimensions
Product height   90 [mm]
Product width   62 [mm]
Product length   69 [mm]
Product weight   330 [gr]
General data
Internal configuration   1P+N  
No. poles   2  
No. DIN rail modules   4  
Installation   (L-N-PE); (L1-L2-PE)  
Format   Monobloc  
Network configuration   TT, TNS  
Certifications   CE  
Designation according to EN 61643-11   Type 2+3  
Designation according to IEC 61643-11   Class II+III  
Insulating material & flammability class   PC+GF; 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]
Maximum continuous operating voltage (L-N) Uc (L-N) 275 [V]
Maximum continuous operating voltage (L-PE) Uc (L-PE) 320 [V]
Maximum continuous operating voltage (N-PE) Uc (N-PE) 320 [V]
Maximum discharge current (8/20) (L-PE) Imax (L-PE) 20 [kA]
Maximum discharge current (8/20) (N-PE) Imax (N-PE) 20 [kA]
Nominal discharge current (8/20) (L-PE) In (L-PE) 10 [kA]
Nominal discharge current (8/20) (N-PE) In (N-PE) 10 [kA]
Nominal discharge current (8/20) In 10 [kA]
Voltage protection level (L-PE) at In Up (L-PE) ≤ 1,2 [kV]
Maximum back-up fuse   20 A [gG]
Combined discharge voltage (1,2/50) Uoc 6 [kV]
Nominal current AC 50-60 Hz IN 20 [A]
EMI filter   Yes  
Filter attenuation · Differential mode (up to)   74 [dB]
Filter attenuation · Common mode (up to)   82 [dB]
Connection   Series  
Remote indication   Yes  
Visual end of life indication   Yes