Phoenix Contact Three Phase Surge Arrester, 30kA, = 2.5kV, DIN Rail Mount

The phoenix contact type 2 surge arrester - VAL-CP-MCB-3C-350/40/FM is a combination of type 2 surge protection and arrester backup fuse, with monitoring of arrester and arrester backup fuse, in combination with a status indicator and remote indication contact. Design: 4-conductor system (L1, L2, L3, PEN), mounting on NS 35 DIN rail. Signalling to monitoring systems via remote indication contact in the event of an error. Overload of the surge protection results in all-pos. disconnection from the mains. It is a Type 2 consistent plug-in surge arresters. Optical, mechanical status indication for the individual arresters.

IEC test classification - II T2
EN type - T2
IEC power supply system - TN-C
Number of positions - 3
Surge protection fault message - Optical, remote indicator contact
Overvoltage category - III
Pollution degree - 2
Nominal frequency fN - 50 Hz (60 Hz)
Connection name - Remote fault indicator contact
Switching function - Changeover contact