Technical Features
Type 1+2 surge arrester designed for low-voltage power supply system protection against surges
at the boundaries from lightning protection zone 0B -2 and higher.
- Type 1+2 SPD in accordance with IEC61643-11 and UL1449-4th
- Non-pluggable protection module to avoid flashover caused by high impulse current
- High surge capacity of 25kA 10/350, 120kA 8/20
- Reliable supervision due to disconnection device
- Fault indication by red indication flag in window
- Fast response
- With remote alarm terminal optional
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