Type 2 Surge Arrester


Type 2 Surge Arrester
Single-channel, DIN-rail mountable protective devices.

1 phase 2Wire 230V

TN-C (N and GND are bonded)

VAL-MS 230
275V AC, Class II, 40 KA (8/20µs)

VAL-MS 320/40/1+0 GY1
335V AC, Class II, 40 KA (8/20µs)


TN-S (N and GND are Separated)

VAL-MS 230 + F-MS 12
275V AC, Class II, 40 KA (8/20µs)

VAL-MS 320/40/1+0 GY1 + F-MS 12 GY1
275V AC, Class II, 40 KA (8/20µs)

2 x VAL-MS 320/40/1+0 GY1
275V AC, Class II, 40 KA (8/20µs)

 

3 phase 4 Wire 400/230V

TN-S (N and GND are Separated)

VAL-MS 385/80/3+1-FM
385V AC, Class II, 80 KA (8/20µs)

VAL-MS 230/3+1
275V AC, Class II, 40 KA (8/20µs)

VAL-MS 230/3+1 FM
275V AC, Class II, 40 KA (8/20µs), with remote indication contact

VAL-MS 385/80/3+1
385V AC, Class II, 80 KA (8/20µs)