For protecting consumer systems against transient overvoltages caused by indirect lightning strikes and switching operations, test class II is used according to IEC 61643-1+A1. The SPD-type T2 according to EN 61643-11, and SPC-S-HK auxiliary contact for remote signaling can be added. It can be bussed with all Xtra Combinations switchgear caused by indirect lightning strikes and switching operations.
Test class II is used according to IEC 61643-1+A1, SPD-type T2 according to EN 61643-11, SPC-S-HK auxiliary contact for remote signaling can be added, and it can be bussed with all Xtra Combinations switchgear.
Specifications
System configuration DC : No
System configuration IT : Yes
System configuration TN : Yes
System configuration TN-C : No
System configuration TN-C-S : Yes
System configuration TN-S : Yes
System configuration TT : Yes
System configuration other : Yes
Number of conductors (without earthing) : 3
Nominal discharge surge current (8/20) (kA) : 20
Max. discharge surge current (8/20) (kA) : 40
Nominal voltage AC (V) : 335
Nominal voltage DC (V) : 0
Max. continuous voltage AC (V) : 335
Max. continuous voltage DC (V) : 0
Max. PV-voltage (V) : 0
Voltage protection level (kV) : 1.6
Voltage protection level L-N (kV) : 0
Voltage protection level N-PE (kV) : 0
Max. overcurrent protection device, parallel connection (fuse) (A) : 0
Max. overcurrent protection device, series connection (fuse) (A) : 125
Short-circuit breaking capacity (Isccr) (kA) : 0
Integrated short-circuit protection : No
Integrated short-circuit protection selective to fuse gG (A) : 0
Integrated backup fuse : No
Leakage-current free : No
Mounting method : DIN rail (top hat rail) 35 mm
Construction size : 4 modular spacing
Max. conductor cross section solid (solid, stranded) (mm²) : 25
Max. conductor cross section flexible (fine-strand) (mm²) : 35
With remote signalling contact : No
Signalling at the device : Optic
Category type 2 : Yes
Degree of protection (IP) : IP20
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