ANTI-LIGHTNING ABB DC 1000V OVR PV T2 40-1000 P QS
Overvoltage conductor 1,000 V DC, I max = 40 kA, Up = 3.8 kV
DC surge arresters to protect strings in photovoltaic installations.
1pc is required to protect each DC circuit.
They have detachable cartridges and a status indicator of their operation.
Number of elements 17.5 mm wide: 3.