Surge arrestor V20, 3-pole+ NPE and FS, 150 V

Lightning current combination arrester, type 1+2 to DIN EN 61643-11

• For lightning protection equipotential bonding to VDE 0185-305 (IEC 62305)
• Complete unit, pre-mounted and ready for connection in polycarbonate housing (IP66)
• Lightning current arresting capacity 12.5 kA (10/350) per pole and up to 50 kA (10/350) in total

Application: Lightning protection equipotential bonding for buildings of Class III and IV.
If there is a danger of condensation forming through wind, ice, temperature or sunlight, further measures may be necessary!

Connection options

V20-3+NPE+FS-150

SPD to EN 61643-11

 

Type 2

SPD to IEC 61643-11

 

class II

SPD to UL 1449

 

Type 4

Nominal voltage AC (50 / 60 Hz)

Un

120

Maximum continuous voltage AC

UC

150

Nominal discharge current (8/20 µs)

In / L-N

20

Maximum discharge current (8/20 μs)

Imax

40

Arrester surge current (8/20 µs) [total]

Itotal

60

Protection level [L-N]

Up

0,8

Protection level [L-N] @ 1 kA

Ures

0

Protection level [L-N] @ 5 kA

Ures

1

Max. mains-side overcurrent protection

 

160 A gL/gG

Short-circuit resistance for max. mains-side overcurrent protection

 

50 kA eff

Operating temperature range

Tu

-40-80

Protection rating

 

IP20

Approvals

 

UL

FM contacts

 

Changeover

Switching power AC

 

230 V; 0,5 A

Switching power DC

 

230 V; 0,1 A / 75 V; 0,5 A

Connection cross-section, FM terminals

 

0-2

Connection cross-section, FM terminals

 

21-16

Cable cross-section, flexible (fine-wire)

 

1,5-35

Rigid cable cross-section (single wire/multiwire)

 

1,5-35

Cable cross-section, flexible (fine-wire)

 

16-2

Rigid cable cross-section (single wire/multiwire)

 

16-2