Thermo-magnetic tripping unit for power distribution
Frame sizes M1-M5
Rated operating current up to 800 A
2, 3 and 4-pole versions
Rated ultimate short circuit breaking capacity lcu=lcs up to 100 kA
Rated voltage 500V DC(2-pole),750V DC(3-pole) and 1000V DC(4-pole)
Non-polarized, suitable for photovoltaic applications
Tested according to lEC/EN 60947-2
Rated short circuit breaking capacity lcu 10 kA
Rated operating voltage Ue of 180 V DC per pole
Wi
Non-polarized, suitable for photovoltaic applications
Tested according to lEC/EN 60947-2
Rated short circuit breaking capacity lcu 6 kA
Rated operating voltage Ue of 250 V DC per pole
Wid
According to lEC/EN 60947-1 and EN 60947-5-1
Auxiliary contacts synchronous with main contacts of the device
Signal contacts active on electrical tripping of the circuit breaker(tripping si
Suitable for PV systems
PV T2(Class Il, Type 2, C) class SPDs
Meet requirements of EN 50539-11
Nominal discharge current In 20 kA (8/20 s) per path
Maximum discharge current lmax 40 kA (8