- Surge protection for power supply systems.
- Meet IEC 61643-11 and UL 1449 3rd edition.
- When the SPD is breakdown, fault indicators are changed red.
- Single phase / three-phase / four-wire.
- Potential free signal contact is option.
Spec
- Surge protection for power supply systems.
- Meet IEC 61643-11 and UL 1449 3rd edition.
- When the SPD is breakdown, fault indicators are changed red.
- Single phase / three-phase / four-wire.
- Potential free signal contact is option.
Spec
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