Surge Protection For AC Power Supplies VAL-MS 385/80/3+1

Surge voltage arrester consisting of base element with remote indicator contact and ground connectors, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 3 + 1 circuit.


Nominal voltage UN : 240/415 V AC

3-phase TN-S, 240/415 V AC, Class II, 80 KA (8/20µs)

P/N : VAL-MS 385/80/3+1 

- Disconnect device on each individual plug.

- Mechanical coding of all slots.

- Optical, mechanical status indication for the individual arresters.

IEC Tested Class II, T2
Max.Continuous Voltage Uc 385 V
Impulse current Iimp (10/350) µs-
Maximum discharge current Imax (8/20) µs80 kA
Nominal discharge current In (8/20) µs40 kA
Voltage protection level Up≤ 2.0 kV
Follow Current interupt rating Ifi-
Remote indication contact-
Test standardIEC61643-11

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