Wylex NHTNSP125L 125A 10kA Integral Surge Arrester Kit

Product Details

 

• System configuration TN-S: Yes

 

• System configuration TT: Yes

 

• System configuration other: No

 

• Number of conductors (without earthing): 4

 

• Nominal discharge surge current (8/20): 20 kA

 

• Short-circuit breaking capacity (Isccr): 25 kA

 

• Max. continuous voltage AC: 350 V

 

• Max. discharge surge current (8/20): 40 kA

 

• Mounting method DIN rail (top hat rail): 35 mm

 

• Construction size: 4 modular spacing

 

• Max. conductor cross section solid (solid, stranded): 35 mm²

 

• Max. conductor cross section flexible (fine-strand): 25 mm²

 

• Voltage protection level L-N: 1.4 kV

 

• Voltage protection level N-PE: 1.5 kV

 

• With remote signalling contact: Yes

 

• Integrated backup fuse: No

 

• Signalling at the device: Optic

 

• Category type 2: Yes

 

• Degree of protection (IP): IP20

 

• Product Standard/s: BS EN 61643-11

 

• Terminal Capacity L&N: 25 mm²

 

• Terminal Capacity: E 25 mm²

 

• Frequency: 50/60 Hz

 

• CE Conformity: Yes

 

• WEEE Symbol: Yes

 

• UKCA Conformity: Yes