Typ 2 Überspannungsschutz 3+1P 280VAC + Verbindung

against overvoltages caused by indirect lightning strikes or transient overvoltages

supplied with neutral link module and additional comb for easy installation

3 varistors (L-N) + 1 spark gap (N-PE) (detachable)

visual indication to check varistor and spark gap status

35mm rail mounting (EN60715)

SPD type T2 to EN 61 643-11
class II testing to IEC 64643-1-A1

for TN-S or TT networks

permissible temperature range: -40°C to +70°C

terminal tightening torque: 2.4 - 3Nm

terminal capacitance: 4 - 25mm² max.

max. upstream fuse: 125A gLn I(cu) = 50kA
max. upstream circuit breaker: 100A, curve C, I(cu) = 20kA

load time (voltage rise 5kV/µs):
L-N: < 25ns
N-PE: < 100ns
L-PE: < 100ns