Combined arrester for power supply systems ABN
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General information
Ordercode YESSS
7519-4645 
Product code
R9L22712
Product group
Combined arrester for power supply systems
Brand
ABN
Type
R9L22712
Kombiableiter ZP T1 T2 T3 12,5kA TT/TNS 3PN Spgs,abgriff m
Kombiableiter ZP T1 T2 T3 12,5kA TT/TNS 3PN Spgs,abgriff m Sich, u Meldekontakt
Product description
Kombiableiter ZP für NARAuf 40mm SaS inAufrasttechnik Typ T1+T2+T3,mit äußerem Blitzschutz 12,5 kA,TT/TNS-System 3PN,leckstromfrei,Spannungsabgriff mit integrierter Sicherung und potentialfreien Fernüberwachungskontakt
Product specifications
System configuration DC
No
System configuration IT
No
Number of poles
4
System configuration TN
No
Lightning impulse current (10/350 µs)
12.5 kA
System configuration TN-C
Yes
Max. continuous voltage AC
300 V
System configuration TN-C-S
Yes
Nominal voltage AC
240 V
System configuration TN-S
Yes
System configuration TT
Yes
System configuration other
No
Voltage protection level L-N
1.5 kV
Construction size
3 modular spacing
Voltage protection level L-PE
1.5 kV
Max. conductor cross section solid (solid, stranded)
35 mm²
Remote signalling
Yes
Max. conductor cross section flexible (fine-strand)
25 mm²
Signalling at the device
Optical
Mounting method
Busbar
Test class
Type 1 and 2 and 3
Integrated backup fuse
Yes
Energy-coordinated protection effect with regard to the terminal equipment
No
Degree of protection (IP)
IP20
Max. overcurrent protection device, parallel connection (fuse)
315 A
Max. overcurrent protection device, series connection (fuse)
315 A
Voltage switching spark gap technology
No
Overcurrent protected voltage tapping
Yes
Product information