G - AA Electric

Overvoltage protection for energy distribution systems
Overvoltage protection
I
Class III with varistors
Class III overvoltage arrester
Technical data
Technical specification
Rated voltage Un (AC)
Operating voltage Uc (ac), max.
Requirement class acc. to IEC 61643-1
Combined pulse Uoc
Discharge current per path (8/20 µs)
Leakage current, max. (8/20 µs)
Response time t;100 ns
Back-up fuse, max.
Protection level Up (typ.)
Optical function indicator faulty
Monitoring contact
Design lation housing
Colour
Oper. temp. min./Oper. temp. max.
Stor. temp. min./Storage temp., max.
Approvals
Dimensions
Clamping range (rating- / min. / max.) mm 2
Length x width x height
mm
Information
Ordering data
PU 3 D 230V/400Vac 16A
PU 3 D 230V/400Vac 16A
L1
L2
L3
N
PE
L1
L2
L3
FAULT FAULT FAULT
Technical specification
230V d voltage Un (AC)
275V ating voltage Uc (ac), max.
class III nt class acc. to IEC 61643-1
4kV ed pulse Uoc
6.50kA rge current per path (8/20 µs)
18kA current, max. (8/20 µs)
< 150 ns